USS Iowa (BB-61)
Encyclopedia
USS Iowa (BB-61) was the lead ship
Lead ship
The lead ship or class leader is the first of a series or class of ships all constructed according to the same general design. The term is applicable military ships and larger civilian craft.-Overview:...

 of her class
Iowa class battleship
The Iowa-class battleships were a class of fast battleships ordered by the United States Navy in 1939 and 1940 to escort the Fast Carrier Task Forces which would operate in the Pacific Theater of World War II. Six were ordered during the course of World War II, but only four were completed in...

 of battleship
Battleship
A battleship is a large armored warship with a main battery consisting of heavy caliber guns. Battleships were larger, better armed and armored than cruisers and destroyers. As the largest armed ships in a fleet, battleships were used to attain command of the sea and represented the apex of a...

 and the fourth in the United States Navy
United States Navy
The United States Navy is the naval warfare service branch of the United States Armed Forces and one of the seven uniformed services of the United States. The U.S. Navy is the largest in the world; its battle fleet tonnage is greater than that of the next 13 largest navies combined. The U.S...

 to be named in honor of the 29th state
Iowa
Iowa is a state located in the Midwestern United States, an area often referred to as the "American Heartland". It derives its name from the Ioway people, one of the many American Indian tribes that occupied the state at the time of European exploration. Iowa was a part of the French colony of New...

. Owing to the cancellation of the s, Iowa is the last lead ship of any class of United States battleships, and was the only ship of her class to have served in the Atlantic Ocean during World War II.

During World War II
World War II
World War II, or the Second World War , was a global conflict lasting from 1939 to 1945, involving most of the world's nations—including all of the great powers—eventually forming two opposing military alliances: the Allies and the Axis...

, she carried President Franklin D. Roosevelt across the Atlantic to Casablanca en route to a crucial 1943 meeting in Tehran with British Prime Minister Winston Churchill and Soviet leader Josef Stalin. She has a bathtub — an amenity installed for Roosevelt, along with an elevator to shuttle him between decks. When transferred to the Pacific Fleet
United States Pacific Fleet
The United States Pacific Fleet is a Pacific Ocean theater-level component command of the United States Navy that provides naval resources under the operational control of the United States Pacific Command. Its home port is at Pearl Harbor Naval Base, Hawaii. It is commanded by Admiral Patrick M...

 in 1944, Iowa shelled beachheads at Kwajalein
Kwajalein
Kwajalein Atoll , is part of the Republic of the Marshall Islands . The southernmost and largest island in the atoll is named Kwajalein Island. English-speaking residents of the U.S...

 and Eniwetok in advance of Allied amphibious landings and screened aircraft carrier
Aircraft carrier
An aircraft carrier is a warship designed with a primary mission of deploying and recovering aircraft, acting as a seagoing airbase. Aircraft carriers thus allow a naval force to project air power worldwide without having to depend on local bases for staging aircraft operations...

s operating in the Marshall Islands
Marshall Islands
The Republic of the Marshall Islands , , is a Micronesian nation of atolls and islands in the middle of the Pacific Ocean, just west of the International Date Line and just north of the Equator. As of July 2011 the population was 67,182...

. She also served as the Third Fleet flagship, flying Adm. William F. Halsey's flag at the Japanese surrender in Tokyo Bay. During the Korean War
Korean War
The Korean War was a conventional war between South Korea, supported by the United Nations, and North Korea, supported by the People's Republic of China , with military material aid from the Soviet Union...

, Iowa was involved in raids on the North Korea
North Korea
The Democratic People’s Republic of Korea , , is a country in East Asia, occupying the northern half of the Korean Peninsula. Its capital and largest city is Pyongyang. The Korean Demilitarized Zone serves as the buffer zone between North Korea and South Korea...

n coast, after which she was decommissioned into the United States Navy reserve fleets
United States Navy reserve fleets
The United States Navy maintains a number of its ships as part of a reserve fleet, often called the "Mothball Fleet". While the details of the activity have changed several times, the basics are constant: keep the ships afloat and sufficiently working as to be reactivated quickly in an...

, better known as the "mothball fleet." She was reactivated in 1984 as part of the 600-ship Navy
600-ship Navy
The 600 Ship Navy was a strategic plan of the United States Navy during the 1980s to rebuild its fleet after cutbacks that followed the end of the Vietnam War...

 plan, and operated in both the Atlantic and Pacific Fleets to counter the recently expanded Soviet Navy
Soviet Navy
The Soviet Navy was the naval arm of the Soviet Armed Forces. Often referred to as the Red Fleet, the Soviet Navy would have played an instrumental role in a Warsaw Pact war with NATO, where it would have attempted to prevent naval convoys from bringing reinforcements across the Atlantic Ocean...

. In April 1989, an explosion of undetermined origin
USS Iowa turret explosion
The USS Iowa turret explosion occurred in the Number Two 16-inch gun turret of the United States Navy battleship USS Iowa on April 19, 1989. The explosion in the center gun room killed 47 of the turret's crewmen and severely damaged the gun turret itself...

 wrecked her #2 gun turret, killing 47 sailors.

Iowa was decommissioned for the last time in 1990, and was initially struck from the Naval Vessel Register
Naval Vessel Register
The Naval Vessel Register is the official inventory of ships and service craft in custody of or titled by the United States Navy. It contains information on ships and service craft that make up the official inventory of the Navy from the time a vessel is authorized through its life cycle and...

 in 1995. She was reinstated from 1999 to 2006 to comply with federal laws that required retention and maintenance of two Iowa-class battleships. In 2011, Iowa was donated to the Los Angeles-based non-profit Pacific Battleship Center and will be permanently moved to the Port of Los Angeles to serve as a museum and memorial to battleships.

Construction

Iowa was the lead ship of her class
Iowa class battleship
The Iowa-class battleships were a class of fast battleships ordered by the United States Navy in 1939 and 1940 to escort the Fast Carrier Task Forces which would operate in the Pacific Theater of World War II. Six were ordered during the course of World War II, but only four were completed in...

 of "fast battleship
Fast battleship
Historically, a fast battleship was a battleship which emphasized speed without - in concept - undo compromise of either armor or armament. The term is especially appropriate when applied to a design which was not only faster than the preceding battleship class, but faster than subsequent classes...

" designs planned in 1938 by the Preliminary Design Branch at the Bureau of Construction and Repair
Bureau of Construction and Repair
The Bureau of Construction and Repair was the part of the United States Navy which from 1862 to 1940 was responsible for supervising the design, construction, conversion, procurement, maintenance, and repair of ships and other craft for the Navy...

. She was launched
Ship naming and launching
The ceremonies involved in naming and launching naval ships are based in traditions thousands of years old.-Methods of launch:There are three principal methods of conveying a new ship from building site to water, only two of which are called "launching." The oldest, most familiar, and most widely...

 on 27 August 1942 which First Lady
First Lady of the United States
First Lady of the United States is the title of the hostess of the White House. Because this position is traditionally filled by the wife of the president of the United States, the title is most often applied to the wife of a sitting president. The current first lady is Michelle Obama.-Current:The...

 Eleanor Roosevelt
Eleanor Roosevelt
Anna Eleanor Roosevelt was the First Lady of the United States from 1933 to 1945. She supported the New Deal policies of her husband, distant cousin Franklin Delano Roosevelt, and became an advocate for civil rights. After her husband's death in 1945, Roosevelt continued to be an international...

 attended and was sponsored by Ilo Wallace
Ilo Wallace
Ilo Browne Wallace was the wife of Henry A. Wallace, the 33rd U.S Vice President and later Secretary of Commerce. She was the Second Lady of the United States from 1941 until 1945...

 (wife of Vice President
Vice President of the United States
The Vice President of the United States is the holder of a public office created by the United States Constitution. The Vice President, together with the President of the United States, is indirectly elected by the people, through the Electoral College, to a four-year term...

 Henry Wallace
Henry A. Wallace
Henry Agard Wallace was the 33rd Vice President of the United States , the Secretary of Agriculture , and the Secretary of Commerce . In the 1948 presidential election, Wallace was the nominee of the Progressive Party.-Early life:Henry A...

), and commissioned
Ship commissioning
Ship commissioning is the act or ceremony of placing a ship in active service, and may be regarded as a particular application of the general concepts and practices of project commissioning. The term is most commonly applied to the placing of a warship in active duty with its country's military...

 on 22 February 1943 with Captain John L. McCrea in command. She was the first ship of her class of battleship to be commissioned by the United States.

Iowas main battery consisted of nine 16" (406.4mm)/50 caliber Mark 7 gun, which could fire 2700 lb (1,224.7 kg) armor-piercing shells some 20 nmi (23 mi; 37 km). Her secondary battery consisted of 20 5 in (127 mm)/38 cal guns in twin turrets, which could fire at targets up to 12 nmi (13.8 mi; 22.2 km) away. With the advent of air power and the need to gain and maintain air superiority came a need to protect the growing fleet of Allied aircraft carrier
Aircraft carrier
An aircraft carrier is a warship designed with a primary mission of deploying and recovering aircraft, acting as a seagoing airbase. Aircraft carriers thus allow a naval force to project air power worldwide without having to depend on local bases for staging aircraft operations...

s; to this end, Iowa was fitted with an array of Oerlikon 20 mm
Oerlikon 20 mm cannon
The Oerlikon 20 mm cannon is a series of autocannons, based on an original design by Reinhold Becker of Germany, very early in World War I, and widely produced by Oerlikon Contraves and others...

 and Bofors 40 mm
Bofors 40 mm gun
The Bofors 40 mm gun is an anti-aircraft autocannon designed by the Swedish defence firm of Bofors Defence...

 anti-aircraft guns
Anti-aircraft warfare
NATO defines air defence as "all measures designed to nullify or reduce the effectiveness of hostile air action." They include ground and air based weapon systems, associated sensor systems, command and control arrangements and passive measures. It may be to protect naval, ground and air forces...

 to defend Allied carriers from enemy airstrikes.

Shakedown and service with the Atlantic Fleet

On 24 February 1943, Iowa put to sea for a shakedown
Sea trial
A sea trial is the testing phase of a watercraft . It is also referred to as a "shakedown cruise" by many naval personnel. It is usually the last phase of construction and takes place on open water, and can last from a few hours to many days.Sea trials are conducted to measure a vessel’s...

 in the Chesapeake Bay
Chesapeake Bay
The Chesapeake Bay is the largest estuary in the United States. It lies off the Atlantic Ocean, surrounded by Maryland and Virginia. The Chesapeake Bay's drainage basin covers in the District of Columbia and parts of six states: New York, Pennsylvania, Delaware, Maryland, Virginia, and West...

 and along the Atlantic coast. She got underway on 27 August for Argentia, Newfoundland, to counter the threat of the German battleship which was reportedly operating in Norwegian waters, before returning to the United States on 25 October for two weeks of maintenance at the Norfolk Navy Yard.
After refueling and gathering her escorts, Iowa carried President Roosevelt, Secretary of State
United States Secretary of State
The United States Secretary of State is the head of the United States Department of State, concerned with foreign affairs. The Secretary is a member of the Cabinet and the highest-ranking cabinet secretary both in line of succession and order of precedence...

 Cordell Hull
Cordell Hull
Cordell Hull was an American politician from the U.S. state of Tennessee. He is best known as the longest-serving Secretary of State, holding the position for 11 years in the administration of President Franklin Delano Roosevelt during much of World War II...

, and World War II military brass to Casablanca
Casablanca
Casablanca is a city in western Morocco, located on the Atlantic Ocean. It is the capital of the Grand Casablanca region.Casablanca is Morocco's largest city as well as its chief port. It is also the biggest city in the Maghreb. The 2004 census recorded a population of 2,949,805 in the prefecture...

, French Morocco
French Morocco
French Protectorate of Morocco was a French protectorate in Morocco, established by the Treaty of Fez. French Morocco did not include the north of the country, which was a Spanish protectorate...

, on the first leg of the journey to the Tehran Conference
Tehran Conference
The Tehran Conference was the meeting of Joseph Stalin, Franklin D. Roosevelt and Winston Churchill between November 28 and December 1, 1943, most of which was held at the Soviet Embassy in Tehran, Iran. It was the first World War II conference amongst the Big Three in which Stalin was present...

. Among the vessels escorting Iowa on this trip was the destroyer
Destroyer
In naval terminology, a destroyer is a fast and maneuverable yet long-endurance warship intended to escort larger vessels in a fleet, convoy or battle group and defend them against smaller, powerful, short-range attackers. Destroyers, originally called torpedo-boat destroyers in 1892, evolved from...

  which had been involved in a major mishap the night before when her anchor tore the railing and lifeboat mounts off a docked sister destroyer while maneuvering astern. The next day, a depth charge
Depth charge
A depth charge is an anti-submarine warfare weapon intended to destroy or cripple a target submarine by the shock of exploding near it. Most use explosives and a fuze set to go off at a preselected depth in the ocean. Depth charges can be dropped by either surface ships, patrol aircraft, or from...

 from the deck of Porter fell into the rough sea and exploded, causing Iowa and the other escort ships to take evasive maneuvers
Evasive Action
An evasive action is a maneuver aimed at avoiding an object or opponent. It may also refer to:*Evasive Action *Evasive Action, an older computer game *Evasive Action...

 under the assumption that the task force had come under torpedo
Torpedo
The modern torpedo is a self-propelled missile weapon with an explosive warhead, launched above or below the water surface, propelled underwater towards a target, and designed to detonate either on contact with it or in proximity to it.The term torpedo was originally employed for...

 attack by a U-boat
U-boat
U-boat is the anglicized version of the German word U-Boot , itself an abbreviation of Unterseeboot , and refers to military submarines operated by Germany, particularly in World War I and World War II...

.

On 14 November, at Roosevelt's request, Iowa conducted an anti-aircraft drill to demonstrate her ability to defend herself. The drill began with the release of a number of balloons for use as targets. While most of these were shot by gunners aboard Iowa, a few of them drifted toward the William D. Porter which shot down balloons as well. The Porter, along with the other escort ships, also demonstrated a torpedo drill by simulating a launch at Iowa. This drill suddenly went awry when the #3 torpedo aboard William D. Porter discharged from its tube and headed toward Iowa.

William D. Porter attempted to signal Iowa about the incoming torpedo but, owing to radio silence
Radio silence
In telecommunications, radio silence is a status in which all fixed or mobile radio stations in an area are asked to stop transmitting for safety or security reasons.The term "radio station" may include anything capable of transmitting a radio signal....

, was forced to use a blinker light
Signal lamp
A signal lamp is a visual signaling device for optical communication . Modern signal lamps are a focused lamp which can produce a pulse of light...

. The destroyer misidentified the direction of the torpedo and then relayed the wrong message informing Iowa that Porter was backing up rather than telling them that a torpedo was in the water. In desperation the destroyer finally broke radio silence using codewords that relayed a warning message to Iowa regarding the incoming torpedo. After confirming the identity of the destroyer, Iowa turned hard to avoid being hit by the torpedo. Roosevelt, meanwhile, had learned of the incoming torpedo threat and asked his Secret Service
United States Secret Service
The United States Secret Service is a United States federal law enforcement agency that is part of the United States Department of Homeland Security. The sworn members are divided among the Special Agents and the Uniformed Division. Until March 1, 2003, the Service was part of the United States...

 attendee to move his wheelchair to the side of the battleship. Not long afterward, the torpedo detonated in the ship's wake. Iowa was unhurt and trained her main guns on William D. Porter out of concern that the smaller ship may have been involved in some sort of assassination plot.

Iowa completed her Presidential escort mission on 16 December by returning the President to the United States. Roosevelt addressed the crew of Iowa prior to leaving by stating, "... from all I have seen and all I have heard, the Iowa is a 'happy ship,' and having served with the Navy for many years, I know—and you know—what that means." He also touched on the progress made at the conference before concluding his address with "... good luck, and remember that I am with you in spirit, each and every one of you."

Service with Battleship Division 7, Admiral Lee

As flagship
Flagship
A flagship is a vessel used by the commanding officer of a group of naval ships, reflecting the custom of its commander, characteristically a flag officer, flying a distinguishing flag...

 of Battleship Division 7 (BatDiv 7), Iowa departed the United States on 2 January 1944 for the Pacific Ocean, transiting the Panama Canal
Panama Canal
The Panama Canal is a ship canal in Panama that joins the Atlantic Ocean and the Pacific Ocean and is a key conduit for international maritime trade. Built from 1904 to 1914, the canal has seen annual traffic rise from about 1,000 ships early on to 14,702 vessels measuring a total of 309.6...

 on 7 January in advance of her combat debut in the campaign for the Marshall Islands
Marshall Islands
The Republic of the Marshall Islands , , is a Micronesian nation of atolls and islands in the middle of the Pacific Ocean, just west of the International Date Line and just north of the Equator. As of July 2011 the population was 67,182...

. From 29 January to 3 February, she supported carrier air strikes made by Rear Admiral Frederick C. Sherman
Frederick C. Sherman
Frederick Carl Sherman was an admiral of the United States Navy during World War II.Sherman was born in Port Huron, Michigan in 1888. His grandfather, Loren Sherman, was the longtime editor and publisher of The Daily Times in Port Huron...

's Task Group 38.3 (TG 38.3) against Kwajalein
Kwajalein
Kwajalein Atoll , is part of the Republic of the Marshall Islands . The southernmost and largest island in the atoll is named Kwajalein Island. English-speaking residents of the U.S...

 and Eniwetok atolls. Her next assignment was to support air strikes
Operation Hailstone
Operation Hailstone was a massive naval air and surface attack launched on February 17–18, 1944, during World War II by the United States Navy against the Japanese naval and air base at Truk in the Caroline Islands, a pre-war Japanese territory.-Background:Truk was a major Japanese logistical base...

 against the major Japanese naval and logistics base at Truk, Caroline Islands
Caroline Islands
The Caroline Islands are a widely scattered archipelago of tiny islands in the western Pacific Ocean, to the north of New Guinea. Politically they are divided between the Federated States of Micronesia in the eastern part of the group, and Palau at the extreme western end...

. Iowa, in company with other ships, was detached from the support group on 16 February 1944 to conduct an anti-shipping sweep around Truk, with the objective of destroying enemy naval vessels escaping to the north. On 21 February, she was underway with the Fast Carrier Task Force
Fast Carrier Task Force
The Fast Carrier Task Force was the main striking force of the United States Navy in the Pacific Ocean theatre of World War II.The Fast Carrier Task Force was known under two designations. The Navy made use of two sets of upper command structures for planning the upcoming operations...

 (TF 58 or TF 38, depending on whether it was part of the 5th Fleet or 3rd Fleet) while it conducted the first strikes against Saipan
Saipan
Saipan is the largest island of the United States Commonwealth of the Northern Mariana Islands , a chain of 15 tropical islands belonging to the Marianas archipelago in the western Pacific Ocean with a total area of . The 2000 census population was 62,392...

, Tinian
Tinian
Tinian is one of the three principal islands of the Commonwealth of the Northern Mariana Islands.-Geography:Tinian is about 5 miles southwest of its sister island, Saipan, from which it is separated by the Saipan Channel. It has a land area of 39 sq.mi....

, Rota
Rota (island)
Rota also known as the "peaceful island", is the southernmost island of the United States Commonwealth of the Northern Mariana Islands and the second southernmost of the Marianas Archipelago. It lies approximately 40 miles north-northeast of the United States territory of Guam...

, and Guam
Guam
Guam is an organized, unincorporated territory of the United States located in the western Pacific Ocean. It is one of five U.S. territories with an established civilian government. Guam is listed as one of 16 Non-Self-Governing Territories by the Special Committee on Decolonization of the United...

 in the Mariana Islands
Mariana Islands
The Mariana Islands are an arc-shaped archipelago made up by the summits of 15 volcanic mountains in the north-western Pacific Ocean between the 12th and 21st parallels north and along the 145th meridian east...

. During this action, Iowa, along with her sister New Jersey, sank the Japanese light cruiser
Light cruiser
A light cruiser is a type of small- or medium-sized warship. The term is a shortening of the phrase "light armored cruiser", describing a small ship that carried armor in the same way as an armored cruiser: a protective belt and deck...

 , having escaped Truk the day before following Operation Hailstone
Operation Hailstone
Operation Hailstone was a massive naval air and surface attack launched on February 17–18, 1944, during World War II by the United States Navy against the Japanese naval and air base at Truk in the Caroline Islands, a pre-war Japanese territory.-Background:Truk was a major Japanese logistical base...

, the US air attack on Truk.

On 18 March 1944, Iowa, flying the flag of Vice Admiral Willis A. Lee
Willis A. Lee
Willis Augustus "Ching" Lee, Jr. was a Vice Admiral of the United States Navy during World War II. Lee commanded the American ships during the second night of the Naval Battle of Guadalcanal and turned back a Japanese invasion force headed for the island...

 (Commander Battleships, Pacific), joined in the bombardment of Mili Atoll
Mili Atoll
Mili Atoll is a coral atoll of 92 islands in the Pacific Ocean, and forms a legislative district of the Ratak Chain of the Marshall Islands. It is located approximately southeast of Arno Its total land area is making it the second largest of the Marshall Islands after Kwajalein. It encloses a...

 in the Marshall Islands. Although struck by two Japanese 4.7 in (119.4 mm) projectiles, Iowa suffered negligible damage. She then rejoined TF 58 on 30 March, and supported air strikes against the Palau Islands and Woleai
Woleai
Woleai is a coral atoll of twenty-two islands in the eastern Caroline Islands in the Pacific Ocean, and forms a legislative district in Yap State in the Federated States of Micronesia and is located approximately west-northwest of Ifalik and northeast of Eauripik...

 of the Carolines for several days.

From 22–28 April, Iowa supported air raids on Hollandia
Jayapura
Jayapura City is the capital of Papua province, Indonesia, on the island of New Guinea. It is situated on Yos Sudarso Bay . Its approximate population in 2002 was 200,000....

 (now known as Jayapura), Aitape
Aitape
Aitape is a small town of about 8,000 people on the north coast of Papua New Guinea in the Sandaun Province. It is a coastal settlement that is almost equidistant from the provincial capitals of Wewak and Vanimo, and marks the midpoint of the highway between these two capitals...

, and Wakde
Wakde
Wakde is an island of Indonesia, part of the province of West Papua, between the districts of Pantai Timur and Tor Atas.Occupied by Japanese forces in April 1942, Wakde served as an airbase...

 Islands to support Army forces on Aitape and at Tanahmerah
Tanahmerah Bay
Tanahmerah Bay, or Tanah Merah Bay, is a bay on the north coast of New Guinea, in the Indonesian province of Papua, about 50 km northwest of the provincial capital of Jayapura ....

 and Humboldt Bays
Teluk Yos Sudarso
Yos Sudarso Bay also known earlier as Humboldt Bay is a small bay in Indonesia. It is on the north coast of New Guinea, about 50 kilometers west of the border between Indonesia's province of Papua and the country of Papua New Guinea...

 in New Guinea
New Guinea
New Guinea is the world's second largest island, after Greenland, covering a land area of 786,000 km2. Located in the southwest Pacific Ocean, it lies geographically to the east of the Malay Archipelago, with which it is sometimes included as part of a greater Indo-Australian Archipelago...

. She then joined the Task Force's second strike on Truk, on 29 April and 30 April, and bombarded Japanese facilities on Ponape
Pohnpei
Not to be confused with Pompeii, the ancient city destroyed by Vesuvius in AD 79.Pohnpei "upon a stone altar " is the name of one of the four states in the Federated States of Micronesia , situated among the Senyavin Islands which are part of the larger Caroline Islands group...

 in the Carolines on 1 May.

In the opening phases of the Mariana and Palau Islands campaign
Mariana and Palau Islands campaign
The Mariana and Palau Islands campaign, also known as Operation Forager, was an offensive launched by United States forces against Imperial Japanese forces in the Mariana Islands and Palau in the Pacific Ocean between June and November, 1944 during the Pacific War...

, Iowa protected the American carriers during air strikes on the islands of Saipan, Tinian, Guam, Rota, and Pagan Island
Pagan Island
Pagan is an island of the Northern Mariana Islands chain,located at , approximately 320 kilometers northof Saipan.Pagan has an area of 47.23 km² , making it the fourth largest island of the Northern Marianas, and consists of two stratovolcanoes joined by a narrow strip of land.The...

 on 12 June. Iowa was then detached to bombard enemy installations on Saipan and Tinian on 13–14 June, which resulted in the destruction of a Japanese ammunition dump. On 19 June, in an engagement known as the Battle of the Philippine Sea
Battle of the Philippine Sea
The Battle of the Philippine Sea was a decisive naval battle of World War II which effectively eliminated the Imperial Japanese Navy's ability to conduct large-scale carrier actions. It took place during the United States' amphibious invasion of the Mariana Islands during the Pacific War...

, Iowa, as part of the battle line of TF 58, helped repel four massive air raids launched by the Japanese Middle Fleet. This resulted in the almost complete destruction of Japanese carrier-based air-forces, with Iowa claiming the destruction of three enemy aircraft. Iowa then joined in the pursuit of the fleeing enemy fleet, shooting down one torpedo plane and assisting in splashing another.

Throughout July, Iowa remained off the Marianas supporting air strikes on the Palaus and landings on Guam. After a month's rest, Iowa sailed from Eniwetok as part of the Third Fleet, and helped support the landings on Peleliu
Battle of Peleliu
The Battle of Peleliu, codenamed Operation Stalemate II, was fought between the United States and the Empire of Japan in the Pacific Theater of World War II, from September–November 1944 on the island of Peleliu, present-day Palau. U.S...

 on 17 September. She then protected the carriers during air strikes against the Central Philippines to neutralize enemy air power for the long awaited invasion of the Philippines. On 10 October, Iowa arrived off Okinawa for a series of air strikes on the Ryukyu Islands
Ryukyu Islands
The , also known as the , is a chain of islands in the western Pacific, on the eastern limit of the East China Sea and to the southwest of the island of Kyushu in Japan. From about 1829 until the mid 20th century, they were alternately called Luchu, Loochoo, or Lewchew, akin to the Mandarin...

 and Formosa
Taiwan
Taiwan , also known, especially in the past, as Formosa , is the largest island of the same-named island group of East Asia in the western Pacific Ocean and located off the southeastern coast of mainland China. The island forms over 99% of the current territory of the Republic of China following...

. She then supported air strikes against Luzon
Luzon
Luzon is the largest island in the Philippines. It is located in the northernmost region of the archipelago, and is also the name for one of the three primary island groups in the country centered on the Island of Luzon...

 on 18 October and continued this duty during General Douglas MacArthur
Douglas MacArthur
General of the Army Douglas MacArthur was an American general and field marshal of the Philippine Army. He was a Chief of Staff of the United States Army during the 1930s and played a prominent role in the Pacific theater during World War II. He received the Medal of Honor for his service in the...

's landing on Leyte
Battle of Leyte
The Battle of Leyte in the Pacific campaign of World War II was the invasion and conquest of the island of Leyte in the Philippines by American and Filipino guerrilla forces under the command of General Douglas MacArthur, who fought against the Imperial Japanese Army in the Philippines led by...

 on 20 October.

In a last-ditch attempt to halt the United States campaign to recapture the Philippines, the Imperial Japanese Navy
Imperial Japanese Navy
The Imperial Japanese Navy was the navy of the Empire of Japan from 1869 until 1947, when it was dissolved following Japan's constitutional renunciation of the use of force as a means of settling international disputes...

 struck back with Shō-Gō 1, a three-pronged attack aimed at the destruction of American amphibious forces in Leyte Gulf
Leyte Gulf
Leyte Gulf is a body of water immediately east of the island of Leyte in the Philippines, adjoining the Philippine Sea of the Pacific Ocean, at . The Gulf is bounded on the north by the island of Samar, which is separated from Leyte on the west by the narrow San Juanico Strait, and on the south by...

. The plan called for Vice-Admiral Jisaburō Ozawa
Jisaburo Ozawa
was an admiral in the Imperial Japanese Navy during World War II. He was the last Commander-in-Chief of Combined Fleet. Many military historians regard Ozawa as one of the most capable Japanese flag officers.-Biography:...

 to use the surviving Japanese carriers as bait to draw US carriers of TF 38 away from the Philippine beachheads, allowing Imperial Japanese Admirals Takeo Kurita
Takeo Kurita
Vice Admiral was a vice-admiral in the Imperial Japanese Navy during World War II.-Early life:Kurita was born in Mito city, Ibaraki Prefecture in 1889. He was sent off to Etajima in 1905 and graduated from the 38th class of the Imperial Japanese Naval Academy in 1910, ranked 28th out of a class of...

, Kiyohide Shima, and Shōji Nishimura to take surface task forces through the San Bernardino Strait
San Bernardino Strait
The San Bernardino Strait is a strait in the Philippines. It separates the Bicol Peninsula of Luzon island from the island of Samar in the south.-Filipinos and San Bernardino Strait:...

 and Surigao Strait
Surigao Strait
Surigao Strait is a body of water in the Philippines located between the islands of Mindanao and Leyte. This strait connects the Bohol Sea with Leyte Gulf and is regularly crossed by ferries that transport goods and people between Visayas and Mindanao...

, where they would rendezvous and attack the US beachheads. Iowa accompanied TF 38 during attacks against the Japanese Central Force under the command of Admiral Kurita as it steamed through the Sibuyan Sea
Sibuyan Sea
The Sibuyan Sea is a small sea in the Philippines that separates the Visayas from the northern Philippine island of Luzon.-Description:It is bounded by the island of Panay to the south, Mindoro to the west, Masbate to the east, and to the north Marinduque and the Bicol Peninsula of Luzon Island.The...

 toward San Bernardino Strait. The reported results of these attacks and the apparent retreat of the Japanese Central Force led Admiral William "Bull" Halsey to believe that this force had been ruined as an effective fighting group; as a result, Iowa, with TF 38, steamed after the Japanese Northern Force off Cape Engaño, Luzon. On 25 October 1944, when the ships of the Northern Force were almost within range of Iowas guns, word arrived that the Japanese Central Force was attacking a group of American escort carriers
Escort aircraft carrier
The escort aircraft carrier or escort carrier, also called a "jeep carrier" or "baby flattop" in the USN or "Woolworth Carrier" by the Royal Navy, was a small and slow type of aircraft carrier used by the British Royal Navy , the Imperial Japanese Navy and Imperial Japanese Army Air Force, and the...

 off Samar. This threat to the American beachheads forced TF 38 to reverse course and steam to support the vulnerable escort carrier fleet. However, the fierce resistance put up by the 7th Fleet
United States Seventh Fleet
The Seventh Fleet is the United States Navy's permanent forward projection force based in Yokosuka, Japan, with units positioned near Japan and South Korea. It is a component fleet force under the United States Pacific Fleet. At present, it is the largest of the forward-deployed U.S. fleets, with...

 in the Battle off Samar
Battle off Samar
The Battle off Samar was the centermost action of the Battle of Leyte Gulf, one of the largest naval battles in history, which took place in the Philippine Sea off Samar Island, in the Philippines on 25 October 1944...

 had already caused the Japanese to retire and Iowa was denied a surface action. Following the Battle of Leyte Gulf
Battle of Leyte Gulf
The Battle of Leyte Gulf, also called the "Battles for Leyte Gulf", and formerly known as the "Second Battle of the Philippine Sea", is generally considered to be the largest naval battle of World War II and, by some criteria, possibly the largest naval battle in history.It was fought in waters...

, Iowa remained in the waters off the Philippines screening carriers during strikes against Luzon and Formosa. She sailed for the West Coast late in December 1944.

On 18 December, the ships of TF 38 unexpectedly found themselves in a fight for their lives when Typhoon Cobra overtook the force—seven fleet carriers, six light carriers, eight battleships, 15 cruisers, and about 50 destroyers—during their attempt to refuel at sea. At the time, the ships were operating about 300 mi (482.8 km) east of Luzon in the Philippine Sea
Philippine Sea
The Philippine Sea is a marginal sea east and north of the Philippines occupying an estimated surface area of 2 million mi² on the western part of the North Pacific Ocean...

. The carriers had just completed three days of heavy raids against Japanese airfields, suppressing enemy aircraft during the American amphibious operations against Mindoro
Mindoro
Mindoro is the seventh-largest island in the Philippines. It is located off the coast of Luzon, and northeast of Palawan. The southern coast of Mindoro forms the northeastern extremum of the Sulu Sea.-History:...

 in the Philippines. The task force rendezvoused with Captain Jasper T. Acuff and his fueling group on 17 December with the intention of refueling all ships in the task force and replacing lost aircraft. Although the sea had been growing rougher all day, the nearby cyclonic disturbance gave relatively little warning of its approach. On 18 December, the small but violent typhoon overtook the task force while many of the ships were attempting to refuel. Many of the vessels were caught near the center of the storm and buffeted by extreme seas and hurricane-force winds. Three destroyers–, , and –capsized and sank with nearly all hands, while a cruiser, five aircraft carriers, and three destroyers suffered serious damage. Approximately 790 officers and men were lost or killed, with another 80 injured. Fires occurred in three carriers when planes broke loose in their hangars, and some 146 planes on various ships were swept overboard or damaged beyond economical repair by fires or impacts. Iowa reported zero injured sailors as a result of the typhoon, but suffered a loss of one of her float planes, and damage to one of her shafts. The damaged shaft required Iowa to return to the US, and she arrived at San Francisco on 15 January 1945, for repairs. During the course of the overhaul Iowa had her bridge area enclosed, and was outfitted with new search radars and fire-control systems.

Bombardment of Japan

Iowa sailed on 19 March 1945 for Okinawa, arriving on 15 April to relieve her sister ship . From 24 April, Iowa supported carrier operations which aimed to establish and maintain air superiority for ground forces during their struggle for the island. She then supported air strikes off southern Kyūshū
Kyushu
is the third largest island of Japan and most southwesterly of its four main islands. Its alternate ancient names include , , and . The historical regional name is referred to Kyushu and its surrounding islands....

 from 25 May to 13 June. Afterward, she sailed toward northern Honshū
Honshu
is the largest island of Japan. The nation's main island, it is south of Hokkaido across the Tsugaru Strait, north of Shikoku across the Inland Sea, and northeast of Kyushu across the Kanmon Strait...

 and Hokkaidō
Hokkaido
, formerly known as Ezo, Yezo, Yeso, or Yesso, is Japan's second largest island; it is also the largest and northernmost of Japan's 47 prefectural-level subdivisions. The Tsugaru Strait separates Hokkaido from Honshu, although the two islands are connected by the underwater railway Seikan Tunnel...

, and participated in strikes on the Japanese home islands on 14–15 July by bombarding Muroran
Muroran, Hokkaido
is a city and port located in Iburi, Hokkaidō, Japan. It is the capital city of Iburi Subprefecture.As of 2008, the city has an estimated population of 96,724 and a density of 1,210 people per km². The total area is 80.65 km².- History :...

, Hokkaidō, destroying steel mills and other targets. The city of Hitachi
Hitachi, Ibaraki
is a city located on the Pacific Ocean in Ibaraki Prefecture, Japan. Its name could be directly translated as "sunrise", but probably more appropriately adapted to "prosperous wealth" .-Demographics:...

 on Honshū was shelled beginning the night of 17 July and lasting to 18 July. On 29 and 30 July, Iowa trained her guns on Kahoolawe
Kahoolawe
Kahoolawe is the smallest of the eight main volcanic islands in the Hawaiian Islands. Kahoolawe is located about seven miles southwest of Maui and also southeast of Lanai, and it is long by wide, with a total land area of . The highest point on Kahoolawe is the crater of Lua Makika at the...

 for a bombardment and continued to support fast carrier strikes until the cessation of hostilities on 15 August as a result of the atomic bombings of Hiroshima and Nagasaki
Atomic bombings of Hiroshima and Nagasaki
During the final stages of World War II in 1945, the United States conducted two atomic bombings against the cities of Hiroshima and Nagasaki in Japan, the first on August 6, 1945, and the second on August 9, 1945. These two events are the only use of nuclear weapons in war to date.For six months...

.

On 27 August, Iowa and her sister ship entered Sagami Bay
Sagami Bay
Sagami Bay , also known as the Sagami Gulf or Sagami Sea, lies south of Kanagawa Prefecture in Honshū, central Japan, contained within the scope of the Miura Peninsula, in Kanagawa, to the east, the Izu Peninsula, in Shizuoka Prefecture, to the west, and the Shōnan coastline to the north, while the...

 to oversee the surrender of the Yokosuka naval district
Yokosuka Naval District
was the first of four main administrative districts of the pre-war Imperial Japanese Navy. Its territory included Tokyo Bay and the Pacific coasts of central and northern Honshū from the Kii Peninsula to Shimokita Peninsula.-History:...

. Two days later, she entered Tokyo Bay
Tokyo Bay
is a bay in the southern Kantō region of Japan. Its old name was .-Geography:Tokyo Bay is surrounded by the Bōsō Peninsula to the east and the Miura Peninsula to the west. In a narrow sense, Tokyo Bay is the area north of the straight line formed by the on the Miura Peninsula on one end and on...

 with the occupation forces. Here, a number of sailors from the Missouri were temporarily stationed on Iowa for the duration of the surrender ceremony which took place aboard the Missouri. After serving as Admiral Halsey's flagship for the surrender ceremony on 2 September, Iowa remained in the bay as part of the occupying force. As part of the ongoing Operation Magic Carpet, she received homeward bound GIs and liberated US prisoners of war
Prisoner of war
A prisoner of war or enemy prisoner of war is a person, whether civilian or combatant, who is held in custody by an enemy power during or immediately after an armed conflict...

 before departing Tokyo Bay on 20 September, bound for the United States.

Post World War II (1945–1949)

Iowa arrived in Seattle, Washington, on 15 October 1945, then sailed for Long Beach, California
Long Beach, California
Long Beach is a city situated in Los Angeles County in Southern California, on the Pacific coast of the United States. The city is the 36th-largest city in the nation and the seventh-largest in California. As of 2010, its population was 462,257...

, where she engaged in training operations until returning to Japan in 1946 to serve as flagship for the 5th Fleet. She returned to the United States on 25 March 1946 and resumed her role as a training ship. During her usual routine of drills and maneuvers she also embarked Naval Reserve elements and midshipmen
Midshipman
A midshipman is an officer cadet, or a commissioned officer of the lowest rank, in the Royal Navy, United States Navy, and many Commonwealth navies. Commonwealth countries which use the rank include Australia, New Zealand, South Africa, India, Pakistan, Singapore, Sri Lanka and Kenya...

 for training. In October, Iowa underwent a period of overhaul and modernization, which resulted in the addition of the SK-2 Radar and the loss of a number of 20 mm and 40 mm gun mounts. In July, following the Bikini atomic experiments
Bikini atomic experiments
The Bikini Atomic Experiments were a series of nuclear and thermonuclear tests conducted on Bikini Atoll in the Bikini Islands. The experiments were part of the United States' research into the full effects of the atomic bomb, including post-detonation radioactive fallout...

, the old battleship was selected as a target for a live fire exercise
Live fire exercise
A live fire exercise or LFX is any exercise in which a realistic scenario for the use of specific equipment is simulated. In the popular lexicon this is applied primarily to tests of weapons or weapon systems that are associated with the various branches of a nation's armed forces, although the...

 to be carried out by Iowa and other sea and air assets of the navy. The exercise began with separate shellings from a destroyer
Destroyer
In naval terminology, a destroyer is a fast and maneuverable yet long-endurance warship intended to escort larger vessels in a fleet, convoy or battle group and defend them against smaller, powerful, short-range attackers. Destroyers, originally called torpedo-boat destroyers in 1892, evolved from...

, heavy cruiser
Heavy cruiser
The heavy cruiser was a type of cruiser, a naval warship designed for long range, high speed and an armament of naval guns roughly 203mm calibre . The heavy cruiser can be seen as a lineage of ship design from 1915 until 1945, although the term 'heavy cruiser' only came into formal use in 1930...

, and Iowa, but this did not sink the ship, and so Nevada was finished off with one aerial torpedo
Aerial torpedo
The aerial torpedo, airborne torpedo or air-dropped torpedo is a naval weapon, the torpedo, designed to be dropped into water from an aircraft after which it propels itself to the target. First used in World War I, air-dropped torpedoes were used extensively in World War II, and remain in limited...

 hit amidships, sinking her 65 mi (104.6 km) from Pearl Harbor
Pearl Harbor
Pearl Harbor, known to Hawaiians as Puuloa, is a lagoon harbor on the island of Oahu, Hawaii, west of Honolulu. Much of the harbor and surrounding lands is a United States Navy deep-water naval base. It is also the headquarters of the U.S. Pacific Fleet...

 on 31 July 1948. In September 1948, as part of the post World War II draw down of the armed forces, Iowa was inactivated at San Francisco and formally decommissioned into the United States Navy reserve fleets
United States Navy reserve fleets
The United States Navy maintains a number of its ships as part of a reserve fleet, often called the "Mothball Fleet". While the details of the activity have changed several times, the basics are constant: keep the ships afloat and sufficiently working as to be reactivated quickly in an...

 on 24 March 1949.

Korean War (1951–1952)

In 1950, North Korea
North Korea
The Democratic People’s Republic of Korea , , is a country in East Asia, occupying the northern half of the Korean Peninsula. Its capital and largest city is Pyongyang. The Korean Demilitarized Zone serves as the buffer zone between North Korea and South Korea...

 invaded
Korean War
The Korean War was a conventional war between South Korea, supported by the United Nations, and North Korea, supported by the People's Republic of China , with military material aid from the Soviet Union...

 South Korea, prompting NATO members, including the United States, to intervene in the name of the United Nations. President Harry S. Truman
Harry S. Truman
Harry S. Truman was the 33rd President of the United States . As President Franklin D. Roosevelt's third vice president and the 34th Vice President of the United States , he succeeded to the presidency on April 12, 1945, when President Roosevelt died less than three months after beginning his...

 was caught off guard when the invasion struck, but quickly ordered US forces stationed in Japan to transfer to South Korea. Truman also sent US based troops, tanks, fighter and bomber aircraft, and a strong naval force to the area to support South Korea. As part of the naval mobilization, Iowa was reactivated on 14 July 1951, and formally recommissioned on 25 August, with Captain William R. Smedberg, III, in command. Iowa sailed for Korean waters in March 1952. On 1 April she relieved her sister ship and became the flagship of Vice Admiral
Vice admiral (United States)
In the United States Navy, the United States Coast Guard, the United States Public Health Service Commissioned Corps, the National Oceanic and Atmospheric Administration Commissioned Corps, and the United States Maritime Service, vice admiral is a three-star flag officer, with the pay grade of...

 Robert P. Briscoe
Robert P. Briscoe
Robert Pearce Briscoe was an Admiral of the United States Navy. He commanded two ships, a destroyer squadron, and an amphibious group during World War II. He later served as Commander-in-Chief, Allied Forces Southern Europe, from 1956 to 1959...

, Commander of the Seventh Fleet
United States Seventh Fleet
The Seventh Fleet is the United States Navy's permanent forward projection force based in Yokosuka, Japan, with units positioned near Japan and South Korea. It is a component fleet force under the United States Pacific Fleet. At present, it is the largest of the forward-deployed U.S. fleets, with...

. In her first combat operation of the Korean War, Iowa fired her main guns near Wonsan-Sŏngjin on 8 April 1952, with the goal of striking North Korean supply lines. In the company of other naval vessels Iowa again engaged North Korean forces the following day, this time against enemy troop concentrations, supply areas, and suspected gun positions in and around Suwon Dan and Kojo. In support of South Korea's I Corps
I Corps (South Korea)
I Corps was created July 24, 1950, just before the Battle of Pusan Perimeter.I Corps consisted of the 8th Infantry Division and the Capital Division....

, Iowa shelled enemy positions on 13 April, killing 100 enemy soldiers, destroying six gun emplacements, and wrecking a division headquarters. The next day she entered Wonsan
Wonsan
Wŏnsan is a port city and naval base in southeastern North Korea. It is the capital of Kangwŏn Province. The population of the city is estimated to have been 331,000 in 2000. Notable people from Wŏnsan include Kim Ki Nam, diplomat and Secretary of the Workers' Party.- History :The original name of...

 Harbor and shelled warehouses, observation posts and railroad marshaling yards before moving out to rejoin the UN flotilla aiding ground forces around Kosong
Kosong
Kosong is a kun, or county, in Kangwon province, North Korea. It lies in the southeasternmost corner of North Korea, immediately north of the Korean Demilitarized Zone. Prior to the end of the Korean War in 1953, it made up a single county, together with what is now the South Korean county of the...

. On 20 April, in her first combat action above the 38th parallel, Iowa shelled railroad lines at Tanchon
Tanchon
Tanchon or Tanch'ŏn is a city in northeastern South Hamgyong province, North Korea. It has a population of approximately 360,000. Tanchon borders the Sea of Japan , into which the Namdae River flows.-Economy:Mining...

, where four railroad tunnels were destroyed, before sailing to Chindong and Kosong for a two-day bombardment of North Korean positions.
On 25 May Iowa, following her sister ship Missouris example, arrived in the waters off Chongjin
Chongjin
Ch'ŏngjin is the capital of North Korea's North Hamgyŏng Province and the country's third largest city. From 1960 to 1967 and again from 1977 to 1985, Ch'ŏngjin was administered separately from North Hamgyŏng as a Directly Governed City...

, a North Korean industrial center approximately 48 nmi (55.2 mi; 88.9 km) from the Russian border. Upon arrival, Iowa proceeded to shell the industrial and rail transportation centers in Chongjin, after which she moved south to aid the US X Corps. En route to US positions, Iowa again bombarded Sŏngjin, destroying several railroad tunnels and bridges in the area. On 28 May, Iowa rejoined the main body of the US fleet supporting the X Corps, heavily shelling several islands in Wonsan Harbor.

Throughout June, Iowa trained her guns on targets at Mayang-do, Tanchon, Chongjin, Chodo-Sokcho
Sokcho
Sokcho is a city in Gangwon-do province, South Korea. It is located in the far northeast of Gangwon-do. Lying north of the 38th parallel, the city belonged to North Korea from 1945 until the end of the Korean War, when the dividing line between the two Korean states was officially altered....

 and the ports of Hŭngnam
Hungnam
Hŭngnam was the third largest city in North Korea.It is a port city on the eastern coast, in South Hamgyong Province, on the Sea of Japan . The city covers an area of 250 square kilometers...

 and Wonsan in support of the UN and South Korean forces. On 9 June, a helicopter from Iowa rescued a downed pilot from the carrier . At the time, Princeton was operating with TF 77, and with other carriers in the task force who were involved in a bombing campaign against North Korean supply lines, troop concentrations, and infrastructure; additionally, the carriers were flying close air support
Close air support
In military tactics, close air support is defined as air action by fixed or rotary winged aircraft against hostile targets that are close to friendly forces, and which requires detailed integration of each air mission with fire and movement of these forces.The determining factor for CAS is...

 missions for ground forces fighting against the North Korean forces. In July, Iowa received a new skipper, Captain Joshua W. Cooper, who assumed command of the battleship for the remainder of her Korean War tour.

On 20 August, Iowa took aboard nine wounded men from the destroyer after Thompson was hit by a Chinese artillery battery while shelling enemy positions at Sŏngjin. At the time, Iowa was operating 16 mi (25.7 km) south of Sŏngjin, and after receiving the wounded destroyer crewmen, Iowa covered Thompson as she retreated into safer waters.

On 23 September, General
General (United States)
In the United States Army, United States Air Force, and United States Marine Corps, general is a four-star general officer rank, with the pay grade of O-10. General ranks above lieutenant general and below General of the Army or General of the Air Force; the Marine Corps does not have an...

 Mark Wayne Clark
Mark Wayne Clark
Mark Wayne Clark was an American general during World War II and the Korean War and was the youngest lieutenant general in the U.S. Army...

, the Commander-In-Chief of United Nations Forces in Korea, came aboard Iowa. Clark observed Iowa in action as her guns shelled the Wonsan area for a third time, accounting for the destruction of a major enemy ammunition dump
Ammunition dump
An ammunition dump, ammunition compound, ammunition depot, bomb dump, ammunition supply point or ammo dump, is a military storage facility for live ammunition and explosives....

. On 25 September, Iowa fired her guns at an enemy railroad and 30-car train. The following month, Iowa was part of the force involved in Operation Decoy, a feint
Feint
Feint is a French term that entered English from the discipline of fencing. Feints are maneuvers designed to distract or mislead, done by giving the impression that a certain maneuver will take place, while in fact another, or even none, will...

 to draw enemy troops into Kojo and bring them within striking distance of the battleships' big guns. During the operation, Iowa provided anti-aircraft support to , an amphibious force command ship.

Post-Korean War (1953–1957)

Iowa embarked midshipmen for at-sea training to Northern Europe in July 1953, and shortly afterwards took part in Operation Mariner, a major NATO exercise, serving as flagship of Vice Admiral Edmund T. Wooldridge, commander of the 2nd Fleet. Upon completion of this exercise, Iowa operated in the Virginia Capes
Virginia Capes
The Virginia Capes are the two capes, Cape Charles to the north and Cape Henry to the south, that define the entrance to Chesapeake Bay on the eastern coast of North America....

 area. Later, in September 1954, she became the flagship of Rear Admiral R. E. Libby, Commander, Battleship Cruiser Force, United States Atlantic Fleet.

From January–April 1955, Iowa made an extended cruise to the Mediterranean Sea
Mediterranean Sea
The Mediterranean Sea is a sea connected to the Atlantic Ocean surrounded by the Mediterranean region and almost completely enclosed by land: on the north by Anatolia and Europe, on the south by North Africa, and on the east by the Levant...

 as the flagship of the Commander, 6th Fleet. She departed on a midshipman training cruise on 1 June, and upon her return entered Norfolk for a four-month overhaul. Afterward, Iowa continued intermittent training cruises and operational exercises, until 4 January 1957 when she departed Norfolk for duty with the 6th Fleet in the Mediterranean. Upon completion, Iowa embarked midshipmen for a South American training cruise and joined in the International Naval Review
Naval Review
A Naval Review is an event, where the whole of the US Navy is paraded to be reviewed by the president or the Secretary of the Navy. It often includes delegates from other national navies. It is more regular and frequent than its British equivalent, the Fleet Review, and often occurs on a Navy...

 off Hampton Roads
Hampton Roads
Hampton Roads is the name for both a body of water and the Norfolk–Virginia Beach metropolitan area which surrounds it in southeastern Virginia, United States...

, Virginia
Virginia
The Commonwealth of Virginia , is a U.S. state on the Atlantic Coast of the Southern United States. Virginia is nicknamed the "Old Dominion" and sometimes the "Mother of Presidents" after the eight U.S. presidents born there...

 on 13 June.

On 3 September, Iowa sailed for Scotland for NATO's Operation Strikeback
Operation Strikeback
Operation Strikeback was a major naval exercise of the North Atlantic Treaty Organization that took place over a ten-day period in September 1957....

. She returned to Norfolk on 28 September, and departed Hampton Roads for the Philadelphia Naval Shipyard
Philadelphia Naval Shipyard
The Philadelphia Naval Business Center, formerly known as the Philadelphia Naval Shipyard and Philadelphia Navy Yard, was the first naval shipyard of the United States. The U.S. Navy reduced its activities there in the 1990s, and ended most of them on September 30, 1995...

 on 22 October. She was decommissioned on 24 February 1958 and entered the Atlantic Reserve Fleet at Philadelphia.

Reactivation (1982–1984)

As part of President Ronald Reagan
Ronald Reagan
Ronald Wilson Reagan was the 40th President of the United States , the 33rd Governor of California and, prior to that, a radio, film and television actor....

’s and Secretary of the Navy
United States Secretary of the Navy
The Secretary of the Navy of the United States of America is the head of the Department of the Navy, a component organization of the Department of Defense...

 John F. Lehman’s effort to create an expanded 600-ship Navy
600-ship Navy
The 600 Ship Navy was a strategic plan of the United States Navy during the 1980s to rebuild its fleet after cutbacks that followed the end of the Vietnam War...

, Iowa was reactivated and moved under tow to Avondale Shipyard
Avondale Shipyard
Avondale Shipyard was an independent shipbuilding company, acquired by Litton Industries, in turn acquired by Northrop Grumman Corporation. Now, along with the former Ingalls Shipbuilding, the yard is part of Northrop Grumman Shipbuilding. The yard is located on the West Bank of the Mississippi...

 near New Orleans, Louisiana
Louisiana
Louisiana is a state located in the southern region of the United States of America. Its capital is Baton Rouge and largest city is New Orleans. Louisiana is the only state in the U.S. with political subdivisions termed parishes, which are local governments equivalent to counties...

, for refitting and equipment modernization in advance of her planned recommissioning. During the refit, Iowa had all of her remaining Oerlikon 20 mm
Oerlikon 20 mm cannon
The Oerlikon 20 mm cannon is a series of autocannons, based on an original design by Reinhold Becker of Germany, very early in World War I, and widely produced by Oerlikon Contraves and others...

 and Bofors 40 mm anti-aircraft guns removed, due to their ineffectiveness against modern fighter jets
Fighter aircraft
A fighter aircraft is a military aircraft designed primarily for air-to-air combat with other aircraft, as opposed to a bomber, which is designed primarily to attack ground targets...

 and anti-ship missile
Anti-ship missile
Anti-ship missiles are guided missiles that are designed for use against ships and large boats. Most anti-ship missiles are of the sea-skimming type, many use a combination of inertial guidance and radar homing...

s. Additionally, the two 5 in (127 mm) gun mounts located at mid-ship and in the aft on the port and starboard sides of the battleship were removed.

Iowa was then towed to Ingalls Shipbuilding
Ingalls Shipbuilding
Ingalls Shipbuilding is a shipyard located in Pascagoula, Mississippi, USA, originally established in 1938, and is now part of Huntington Ingalls Industries...

, Pascagoula, Mississippi
Pascagoula, Mississippi
Pascagoula is a city in Jackson County, Mississippi, United States. It is the principal city of the Pascagoula, Mississippi Metropolitan Statistical Area, as a part of the Gulfport–Biloxi–Pascagoula, Mississippi Combined Statistical Area. The population was 26,200 at the 2000 census...

, where over the next several months the battleship was upgraded with the most advanced weaponry available. Among the new weapons systems installed were four MK 141 quad cell launchers for 16 AGM-84 Harpoon
Boeing Harpoon
The Harpoon is an all-weather, over-the-horizon, anti-ship missile system, developed and manufactured by McDonnell Douglas . In 2004, Boeing delivered the 7,000th Harpoon unit since the weapon's introduction in 1977...

 anti-ship missiles, eight Armored Box Launcher (ABL)
Armored Box Launcher
The Armored Box Launcher is a four-round protected launch container for the BGM-109 Tomahawk Cruise Missile.Fitted to the Iowa-class battleships following their 1980s recommissioning upgrade, each ABL contains four ready-to-fire Tomahawks...

 mounts for 32 BGM-109 Tomahawk
BGM-109 Tomahawk
The Tomahawk is a long-range, all-weather, subsonic cruise missile. Introduced by General Dynamics in the 1970s, it was designed as a medium- to long-range, low-altitude missile that could be launched from a surface platform. It has been improved several times and, by way of corporate divestitures...

 missiles, and a quartet of Phalanx
Phalanx CIWS
The Phalanx CIWS is an anti-ship missile defense system. It is a close-in weapon system and was designed and manufactured by the General Dynamics Corporation, Pomona Division...

 Close In Weapon System (CIWS)
Close-in weapon system
A close-in weapon system , often pronounced sea-whiz, is a naval shipboard point-defense weapon for detecting and destroying at short range incoming anti-ship missiles and enemy aircraft which have penetrated the outer defenses....

 gatling gun
Gatling gun
The Gatling gun is one of the best known early rapid-fire weapons and a forerunner of the modern machine gun. It is well known for its use by the Union forces during the American Civil War in the 1860s, which was the first time it was employed in combat...

s for defense against enemy anti-ship missiles and enemy aircraft. Iowa was the first battleship to receive the RQ-2 Pioneer
RQ-2 Pioneer
-External links:*...

 Unmanned Aerial Vehicle
Unmanned aerial vehicle
An unmanned aerial vehicle , also known as a unmanned aircraft system , remotely piloted aircraft or unmanned aircraft, is a machine which functions either by the remote control of a navigator or pilot or autonomously, that is, as a self-directing entity...

. She could carry up to eight of the remotely controlled drones, which replaced the helicopters previously used to spot for her nine 16 inch (410 mm)/50 cal Mark 7 guns. Also included in her modernization were upgrades to radar
Radar
Radar is an object-detection system which uses radio waves to determine the range, altitude, direction, or speed of objects. It can be used to detect aircraft, ships, spacecraft, guided missiles, motor vehicles, weather formations, and terrain. The radar dish or antenna transmits pulses of radio...

 and fire-control system
Fire-control system
A fire-control system is a number of components working together, usually a gun data computer, a director, and radar, which is designed to assist a weapon system in hitting its target. It performs the same task as a human gunner firing a weapon, but attempts to do so faster and more...

s for her guns and missiles, and improved electronic warfare
Electronic warfare
Electronic warfare refers to any action involving the use of the electromagnetic spectrum or directed energy to control the spectrum, attack an enemy, or impede enemy assaults via the spectrum. The purpose of electronic warfare is to deny the opponent the advantage of, and ensure friendly...

 capabilities. Armed as such, Iowa was formally recommissioned on 28 April 1984, ahead of schedule, within her budget at a cost of $500 million, and under the command of Captain Gerald E. Gneckow. In order to expedite the schedule, many necessary repairs to Iowa engines and guns were not completed and the mandatory US Navy Board of Inspection and Survey
Board of Inspection and Survey
The Board of Inspection and Survey is a U.S. Navy organization whose purpose is to inspect and assess material condition of Naval vessels.The Board is currently headquartered at Naval Amphibious Base Little Creek, Virginia.- INSURV teams :...

 (InSurv) inspection was skipped.

Shakedown and NATO exercises (1984–1989)

From April–August 1984, Iowa underwent refresher training and naval gunfire support qualifications in the Atlantic Ocean. She spent the rest of 1984 on a shakedown
Shakedown (testing)
A shakedown is a period of testing or a trial journey undergone by a ship, aircraft or other craft and its crew before being declared operational. Statistically, a proportion of the components will fail after a relatively short period of use, and those that survive this period can be expected to...

 cruise in the area around Central America. During this cruise she aided in several humanitarian operations, including in Costa Rica
Costa Rica
Costa Rica , officially the Republic of Costa Rica is a multilingual, multiethnic and multicultural country in Central America, bordered by Nicaragua to the north, Panama to the southeast, the Pacific Ocean to the west and the Caribbean Sea to the east....

 and Honduras
Honduras
Honduras is a republic in Central America. It was previously known as Spanish Honduras to differentiate it from British Honduras, which became the modern-day state of Belize...

, before returning to the United States in April 1985 for a period of routine maintenance.

In August 1985, Iowa joined 160 other ships for Exercise Ocean Safari, a NATO naval exercise aimed at testing NATO's ability to control sea lanes and maintain free passage of shipping. Owing to bad weather, Iowa and the other ships were forced to ride out rough seas, but Iowa made use of the time to practise hiding herself from enemy forces. While serving with the exercise force, Iowa crossed the Arctic Circle
Arctic Circle
The Arctic Circle is one of the five major circles of latitude that mark maps of the Earth. For Epoch 2011, it is the parallel of latitude that runs north of the Equator....

. In October, she took part in Baltic operations, and fired her phalanx guns, 5 in (127 mm) guns, and 16 inches (406.4 mm) guns in the Baltic Sea
Baltic Sea
The Baltic Sea is a brackish mediterranean sea located in Northern Europe, from 53°N to 66°N latitude and from 20°E to 26°E longitude. It is bounded by the Scandinavian Peninsula, the mainland of Europe, and the Danish islands. It drains into the Kattegat by way of the Øresund, the Great Belt and...

 on 17 October while operating with US and other allied ships. After these operations she returned to the United States.

Beginning on 17 March 1986, Iowa underwent her overdue InSurv inspection. The inspection, which Iowa ultimately failed, was conducted under the supervision of Rear Admiral John D. Bulkeley
John D. Bulkeley
John Duncan Bulkeley was a Vice Admiral in United States Navy and was one of the most decorated naval officers. Bulkeley received the Medal of Honor for actions in the Pacific Theater during World War II...

. Bulkeley found that the ship was unable to achieve her top speed of 33 kn (40.2 mph; 64.7 km/h) during a full-power engine run, and recommended to the Chief of Naval Operations
Chief of Naval Operations
The Chief of Naval Operations is a statutory office held by a four-star admiral in the United States Navy, and is the most senior uniformed officer assigned to serve in the Department of the Navy. The office is a military adviser and deputy to the Secretary of the Navy...

 and Lehman that Iowa be taken out of service immediately. Rejecting this advice, Lehman instead instructed the leaders of the Atlantic Fleet to ensure that Iowas deficiencies were corrected.

Afterward, Iowa returned to the waters around Central America and conducted drills and exercises while providing a military presence to friendly nations. On 4 July, President Ronald Reagan
Ronald Reagan
Ronald Wilson Reagan was the 40th President of the United States , the 33rd Governor of California and, prior to that, a radio, film and television actor....

 and First Lady
First Lady of the United States
First Lady of the United States is the title of the hostess of the White House. Because this position is traditionally filled by the wife of the president of the United States, the title is most often applied to the wife of a sitting president. The current first lady is Michelle Obama.-Current:The...

 Nancy Reagan
Nancy Reagan
Nancy Davis Reagan is the widow of former United States President Ronald Reagan and was First Lady of the United States from 1981 to 1989....

 boarded Iowa for the International Naval Review
Naval Review
A Naval Review is an event, where the whole of the US Navy is paraded to be reviewed by the president or the Secretary of the Navy. It often includes delegates from other national navies. It is more regular and frequent than its British equivalent, the Fleet Review, and often occurs on a Navy...

, which was held in the Hudson River
Hudson River
The Hudson is a river that flows from north to south through eastern New York. The highest official source is at Lake Tear of the Clouds, on the slopes of Mount Marcy in the Adirondack Mountains. The river itself officially begins in Henderson Lake in Newcomb, New York...

. On 25 April, CAPT Larry Ray Seaquist
Larry Seaquist
Larry Seaquist is the current Democratic member of the Washington House of Representatives, which is the lower house of the Washington State Legislature, for the 26th District....

 assumed command of the battleship and her crew.

On 17 August, Iowa set sail for the North Atlantic, and in September she participated in Exercise Northern Wedding by ferrying Marines
United States Marine Corps
The United States Marine Corps is a branch of the United States Armed Forces responsible for providing power projection from the sea, using the mobility of the United States Navy to deliver combined-arms task forces rapidly. It is one of seven uniformed services of the United States...

 ashore and assisting helicopter gunships. During the exercise Iowa fired her main guns at Cape Wrath
Cape Wrath
Cape Wrath is a cape in Sutherland, Highland, in northern Scotland. It is the most northwesterly point on the island of Great Britain. The land between the Kyle of Durness and the lighthouse that is situated right at the tip, is known as the Parph, two hundred and seven square kilometers of...

 range in Scotland in support of a simulated amphibious assault
Amphibious warfare
Amphibious warfare is the use of naval firepower, logistics and strategy to project military power ashore. In previous eras it stood as the primary method of delivering troops to non-contiguous enemy-held terrain...

 on 5–6 September, firing a total of 19 16 inches (40.6 cm) shells and 32 5 inches (12.7 cm) shells during a 10-hour period and operating in rough seas. During the live fire exercise, a small number of Iowa marines were put ashore to monitor the fall of shot and advise the battleship of gunnery corrections. Afterward, Iowa visited ports in England and Germany before returning to the United States in October.

In December, the ship became the testbed for the Navy's RQ-2 Pioneer
RQ-2 Pioneer
-External links:*...

 Unmanned Aerial Vehicle
Unmanned aerial vehicle
An unmanned aerial vehicle , also known as a unmanned aircraft system , remotely piloted aircraft or unmanned aircraft, is a machine which functions either by the remote control of a navigator or pilot or autonomously, that is, as a self-directing entity...

 (UAV). The drone was designed to serve as an aerial spotter for the battleship's guns, thereby allowing the guns to be used against an enemy without the need for an airplane or helicopter spotter. Pioneer passed its tests and made its first deployment that same month aboard Iowa.

From January–September 1987 Iowa operated in the waters in and around Central America and participated in several exercises until sailing for the Mediterranean Sea
Mediterranean Sea
The Mediterranean Sea is a sea connected to the Atlantic Ocean surrounded by the Mediterranean region and almost completely enclosed by land: on the north by Anatolia and Europe, on the south by North Africa, and on the east by the Levant...

 on 10 September to join the 6th Fleet based there. She remained in the Mediterranean until 22 October, when she was detached from the 6th Fleet and departed for operations in the North Sea. On 25 November, as part of Operation Earnest Will
Operation Earnest Will
Operation Earnest Will was the U.S. military protection of Kuwaiti owned tankers from Iranian attacks in 1987 and 1988, three years into the Tanker War phase of the Iran–Iraq War. It was the largest naval convoy operation since World War II.The U.S. Navy warships that escorted the tankers, part of...

, Iowa transited the Suez Canal
Suez Canal
The Suez Canal , also known by the nickname "The Highway to India", is an artificial sea-level waterway in Egypt, connecting the Mediterranean Sea and the Red Sea. Opened in November 1869 after 10 years of construction work, it allows water transportation between Europe and Asia without navigation...

 and set sail for the Persian Gulf
Persian Gulf
The Persian Gulf, in Southwest Asia, is an extension of the Indian Ocean located between Iran and the Arabian Peninsula.The Persian Gulf was the focus of the 1980–1988 Iran-Iraq War, in which each side attacked the other's oil tankers...

, which at the time was one of the battlefields of the first Gulf War (also referred to as the Iran–Iraq War). The presence of US naval vessels in the gulf was in response to a formal petition from Kuwait
Kuwait
The State of Kuwait is a sovereign Arab state situated in the north-east of the Arabian Peninsula in Western Asia. It is bordered by Saudi Arabia to the south at Khafji, and Iraq to the north at Basra. It lies on the north-western shore of the Persian Gulf. The name Kuwait is derived from the...

, whose ships were being raided by Iranian forces who were attempting to cut off weapons shipments from the United States and Europe to Saddam Hussein
Saddam Hussein
Saddam Hussein Abd al-Majid al-Tikriti was the fifth President of Iraq, serving in this capacity from 16 July 1979 until 9 April 2003...

's regime in Iraq, via Kuwaiti territory. This phase of the war would later be called the "Tanker War" phase of the Iran-Iraq War. Iowa and other vessels operating in the gulf were assigned to escort Kuwaiti tankers from Kuwaiti ports to the open sea, but because US law forbade military escorts for civilian ships flying a foreign flag, the tankers escorted by the United States were reflagged as US merchant vessels and assigned American names. For the remainder of the year Iowa escorted Kuwaiti gas and oil tankers reflagged as US merchant ships from the Persian Gulf through the Strait of Hormuz
Strait of Hormuz
The Strait of Hormuz is a narrow, strategically important waterway between the Gulf of Oman in the southeast and the Persian Gulf. On the north coast is Iran and on the south coast is the United Arab Emirates and Musandam, an exclave of Oman....

.

On 20 February 1988, Iowa departed from the Persian Gulf, transited the Suez Canal, and set sail for the United States, arriving at Norfolk on 10 March for routine maintenance. In April, she participated in the annual Fleet Week celebrations before returning to Norfolk for an overhaul. On 26 May, Fred Moosally
Fred Moosally
Fred P. Moosally is a former Captain in the United States Navy. During his naval career, Moosally served in many different assignments, including commander of a destroyer and the battleship USS Iowa...

 replaced Larry Seaquist as Captain of the Iowa. After the overhaul, Moosally took Iowa on a shakedown cruise around Chesapeake Bay
Chesapeake Bay
The Chesapeake Bay is the largest estuary in the United States. It lies off the Atlantic Ocean, surrounded by Maryland and Virginia. The Chesapeake Bay's drainage basin covers in the District of Columbia and parts of six states: New York, Pennsylvania, Delaware, Maryland, Virginia, and West...

 on 25 August. Encountering difficulty in conning the ship through shallow water, Moosally narrowly missed colliding with the frigate
Frigate
A frigate is any of several types of warship, the term having been used for ships of various sizes and roles over the last few centuries.In the 17th century, the term was used for any warship built for speed and maneuverability, the description often used being "frigate-built"...

s Moinester (FF 1097) and , and the cruiser before running aground in soft mud outside the bay's main ship channel near the Thimble Shoals. After one hour, Iowa was able to extricate herself without damage and return to port. Iowa continued with sea trials throughout August and September, then began refresher training in the waters around Florida and Puerto Rico in October, during which the ship passed an Operation Propulsion Program Evaluation.

On 20 January 1989, during an improperly authorized gunnery experiment off Vieques Island
Vieques, Puerto Rico
Vieques , in full Isla de Vieques, is an island–municipality of Puerto Rico in the northeastern Caribbean, part of an island grouping sometimes known as the Spanish Virgin Islands...

, Iowa fired a 16 inches (40.6 cm) shell 23.4 nmi (26.9 mi; 43.3 km), setting a record for the longest-ranged 16 in (406.4 mm) shell ever fired. In February, the battleship sailed for New Orleans for a port visit before departing for Norfolk. On 10 April, the battleship was visited by the commander of the 2nd Fleet, and on 13 April she sailed to participate in a fleet exercise.

1989 turret explosion

During a gunnery exercise, at 0955 on 19 April 1989, an explosion ripped through the Number Two 16 inches (40.6 cm) gun turret, killing 47 crewmen. A gunner in the powder magazine room quickly flooded the #2 powder magazine, likely preventing catastrophic damage to the ship. At first, Naval Investigative Service (N.I.S., later renamed Naval Criminal Investigative Service or NCIS) investigators theorized that one of the dead crewman, Clayton Hartwig, had detonated an explosive device in a suicide attempt after the end of an alleged affair with another sailor. To support this claim, naval officials pointed to several different factors, including Hartwig's life insurance policy, which named Kendall Truitt as the sole beneficiary in the event of his death, the presence of unexplained materials inside Turret II, and his mental state, which was alleged to be unstable.

Although the Navy was satisfied with the investigation and its results, others were unimpressed, and in October 1991, amid increasing criticism, Congress
United States Congress
The United States Congress is the bicameral legislature of the federal government of the United States, consisting of the Senate and the House of Representatives. The Congress meets in the United States Capitol in Washington, D.C....

 forced the Navy to reopen the investigation. This second investigation, handled by independent investigators, was hampered by the fact that most of the original debris from Iowa had been cleaned up or otherwise disposed of by the Navy before and after the first investigation, but it did uncover evidence pointing to an accidental powder explosion rather than an intentional act of sabotage.

While Iowa was undergoing modernization in the early 1980s, her sister ship had been dispatched to Lebanon to aid the peacekeeping forces by providing offshore fire support. At the time, New Jersey was the only commissioned battleship anywhere in the world, and it was found that, in an effort to get another battleship commissioned to relieve New Jersey, the modernization of Iowa was stepped up, leaving her in poor condition when she recommissioned in 1984. It was also determined that Captain Fred Moosally was more concerned with the maintenance of the missiles than the training and manning of guns.

Powder from the same lot as the one under investigation was tested at the Naval Surface Warfare Center Dahlgren Division
Naval Surface Warfare Center Dahlgren Division
The United States Naval Surface Warfare Center, Dahlgren Division , named for Rear Admiral John A. Dahlgren, is located in Dahlgren, Virginia and is part of the Naval Surface Warfare Center. The NSWCDD was founded as the U.S...

. Spontaneous combustion
Spontaneous combustion
Spontaneous combustion is the self-ignition of a mass, for example, a pile of oily rags. Allegedly, humans can also ignite and burn without an obvious cause; this phenomenon is known as spontaneous human combustion....

 was achieved with the powder, which had been originally milled in the 1930s and improperly stored in a barge at the Navy's Yorktown, Virginia
Yorktown, Virginia
Yorktown is a census-designated place in York County, Virginia, United States. The population was 220 in the 2000 census. It is the county seat of York County, one of the eight original shires formed in colonial Virginia in 1634....

 Naval Weapons Station during a 1988 dry-docking of Iowa. As it degrades, gunpowder gives off ether
Ether
Ethers are a class of organic compounds that contain an ether group — an oxygen atom connected to two alkyl or aryl groups — of general formula R–O–R'. A typical example is the solvent and anesthetic diethyl ether, commonly referred to simply as "ether"...

 gas, which is highly flammable and could be ignited by a spark. This revelation resulted in a shift in the Navy's position on the incident, and Admiral Frank Kelso, the Chief of Naval Operations
Chief of Naval Operations
The Chief of Naval Operations is a statutory office held by a four-star admiral in the United States Navy, and is the most senior uniformed officer assigned to serve in the Department of the Navy. The office is a military adviser and deputy to the Secretary of the Navy...

 at the time, publicly apologized to the Hartwig family, concluding that there was no real evidence to support the claim that he had intentionally killed the other sailors. Iowa captain Fred Moosally was severely criticized for his handling of the matter, and as a result of the incident the Navy changed the powder-handling procedures for its battleships. The incident remains the surface Navy's worst loss of life during peace time operations, surpassing the loss of life incurred from the attack of an Iraqi Air Force jet on the Oliver Hazard Perry-class
Oliver Hazard Perry class frigate
The Oliver Hazard Perry class is a class of frigates named after the American Commodore Oliver Hazard Perry, the hero of the naval Battle of Lake Erie...

 guided missile frigate .

Reserve Fleet and museum ship (from 1990)

With the collapse of the Soviet Union in the early 1990s and the lack of a perceived threat against the United States came drastic cuts to the defense budget, and the high cost of maintaining battleships as part of the active fleet became uneconomical; as a result, Iowa was decommissioned again on 26 October 1990. She was the first of the reactivated battleships to be decommissioned, and this was done earlier than originally planned as a result of the damaged turret. Iowa was berthed at the Naval Education and Training Center in Newport from 24 September 1998 to 8 March 2001, when the ship began her journey under tow to California. The ship arrived in Suisun Bay
Suisun Bay
Suisun Bay is a shallow tidal estuary at in northern California, USA. It lies at the confluence of the Sacramento and San Joaquin Rivers, forming the entrance to the Sacramento-San Joaquin River Delta, an inverted river delta...

 near San Francisco on 21 April 2001 and joined the reserve fleet
Reserve fleet
A reserve fleet is a collection of naval vessels of all types that are fully equipped for service but are not currently needed, and thus partially or fully decommissioned. A reserve fleet is informally said to be "in mothballs" or "mothballed"; an equivalent expression in unofficial modern U.S....

 there, where she remained in reserve until struck again from the Naval Vessel Register
Naval Vessel Register
The Naval Vessel Register is the official inventory of ships and service craft in custody of or titled by the United States Navy. It contains information on ships and service craft that make up the official inventory of the Navy from the time a vessel is authorized through its life cycle and...

 in March 2006. She and her sister ships had been struck previously in 1995.

Section 1011 of the National Defense Authorization Act
National Defense Authorization Act
The National Defense Authorization Act is the name of a United States federal law that has been enacted for each of the past 48 fiscal years to specify the budget and expenditures of the United States Department of Defense.-See also:...

 of 1996 required the United States Navy to reinstate to the Naval Vessel Register two of the Iowa-class battleships that had been struck by the Navy in 1995; these ships were to be maintained in the United States Navy reserve fleets (or "mothball fleet"). The Navy was to ensure that both of the reinstated battleships were in good condition and could be reactivated for use in the Marine Corps' amphibious operations. Due to Iowa’s damaged turret, the Navy selected New Jersey for placement into the mothball fleet, even though the training mechanisms on New Jerseys 16 inches (406 mm) guns had been welded down. The cost to fix New Jersey was considered less than the cost to fix Iowa; as a result, New Jersey and Wisconsin were reinstated to the Naval Vessel Register and placed back in the reserve fleet.

New Jersey remained there until the Strom Thurmond National Defense Authorization Act of 1999 required the United States Secretary of the Navy
United States Secretary of the Navy
The Secretary of the Navy of the United States of America is the head of the Department of the Navy, a component organization of the Department of Defense...

 to list and maintain Iowa and Wisconsin on the Naval Vessel Register. The Act also required the Secretary of the Navy to strike New Jersey from the Naval Vessel Register and transfer the battleship to a not-for-profit entity in accordance with section 7306 of Title 10, United States Code
Title 10 of the United States Code
Title 10 of the United States Code outlines the role of armed forces in the United States Code.It provides the legal basis for the roles, missions and organization of each of the services as well as the United States Department of Defense...

. It also required the transferee to locate the battleship in the State of New Jersey
New Jersey
New Jersey is a state in the Northeastern and Middle Atlantic regions of the United States. , its population was 8,791,894. It is bordered on the north and east by the state of New York, on the southeast and south by the Atlantic Ocean, on the west by Pennsylvania and on the southwest by Delaware...

. The Navy made the switch in January 1999, allowing New Jersey to open as a museum ship in her namesake state.

For several years, plans had been underway to berth Iowa in San Francisco as a museum ship, but in 2005 the Board of Supervisors
San Francisco Board of Supervisors
The San Francisco Board of Supervisors is the legislative body within the government of the City and County of San Francisco, California, United States.-Government and politics:...

—citing opposition to the Iraq War and the military's policies regarding homosexuals—voted 8–3 against maintaining Iowa in the city, paving the way for other California communities to bid for the battleship.

On 17 March 2006, the Secretary of the Navy
United States Secretary of the Navy
The Secretary of the Navy of the United States of America is the head of the Department of the Navy, a component organization of the Department of Defense...

 exercised his authority to strike Iowa and Wisconsin from the NVR, which has cleared the way for both ships to be donated for use as museum ship
Museum ship
A museum ship, or sometimes memorial ship, is a ship that has been preserved and converted into a museum open to the public, for educational or memorial purposes...

s, but the United States Congress remains "deeply concerned" over the loss of the naval surface gunfire support that the battleships provided, and has noted that "navy efforts to improve upon, much less replace, this capability have been highly problematic." As a partial consequence, Congress passed Pub.L. 109-163, the National Defense Authorization Act 2006, requiring that the battleships be kept and maintained in a state of readiness should they ever be needed again. Congress has ordered that the following measures be implemented to ensure that, if need be, Iowa can be returned to active duty:
  1. Iowa must not be altered in any way that would impair her military utility;
  2. The battleship must be preserved in her present condition through the continued use of cathodic protection, dehumidification systems, and any other preservation methods as needed;
  3. Spare parts and unique equipment such as the 16 inches (40.6 cm) gun barrels and projectiles must be preserved in adequate numbers to support Iowa, if reactivated;
  4. The Navy must prepare plans for the rapid reactivation of Iowa should she be returned to the Navy in the event of a national emergency.


These four conditions closely mirror the original three conditions that the National Defense Authorization Act of 1996 laid out for the maintenance of Iowa while she was in the "mothball fleet".

In March 2007, HSMPS of Vallejo
Vallejo, California
Vallejo is the largest city in Solano County, California, United States. The population was 115,942 at the 2010 census. It is located in the San Francisco Bay Area on the northeastern shore of San Pablo Bay...

, site of the former Mare Island Naval Shipyard
Mare Island Naval Shipyard
The Mare Island Naval Shipyard was the first United States Navy base established on the Pacific Ocean. It is located 25 miles northeast of San Francisco in Vallejo, California. The Napa River goes through the Mare Island Strait and separates the peninsula shipyard from the main portion of the...

, and a Stockton
Stockton, California
Stockton, California, the seat of San Joaquin County, is the fourth-largest city in the Central Valley of the U.S. state of California. With a population of 291,707 at the 2010 census, Stockton ranks as this state's 13th largest city...

 group submitted proposals. The Historic Ships Memorial at Pacific Square (HSMPS) organization, which had attempted to place the ship in San Francisco, supported the Mare Island—Vallejo site. Ultimately, the Navy in October 2007, sent a letter to HSMPS which stated that the Vallejo group was the only remaining viable candidate to acquire Iowa but their application would be further reviewed only after evidence of firm financing and that the Stockton and San Francisco groups withdrew or failed to submit a final application respectively. On 25 April 2009, Iowa Senate Resolution#19 was approved, endorsing HSMPS as USS Iowa's custodian and supporting the placement of the battleship at Mare Island.

In February 2010, the Pacific Battleship Center (PBC) was behind efforts to have the ship berthed in San Pedro, Los Angeles, California
San Pedro, Los Angeles, California
San Pedro is a port district of the city of Los Angeles, California, United States. It was annexed in 1909 and is a major seaport of the area...

. In late February the Port of Los Angeles (which includes the San Pedro area) rejected a proposal by the Pacific Battleship Center to berth the battleship at its facilities due to the battleship not being available yet to submit an application to the navy. On 12 April 2010, the Governor of Iowa signed into law Bill SJR2007 which officially forms a 10 member committee to raise about $5 million for the group who is actually awarded the USS Iowa The statement supporting the Vallejo group in the original Iowa State Senate's version SR19 was struck in favor of supporting any group which is actually awarded the battleship.

On 13 May 2010, the Navy announced it would reopen the bidding process citing HSMPS's lack of progress for the reason to allow other bidders for USS Iowa. On 24 May 2010 the Federal Register officially reopened the bidding process for the USS Iowa to a California based city or non-profit organization.

On 26 May 2010, the Navy accepted the Pacific Battleship Center's Letter of Intent to submit an application for the ship.
On 24 September 2010, the Los Angeles City Council approved a resolution to support the Pacific Battleship Center's proposal to bring the ship to the port of Los Angeles by a unanimous 13–0 vote.

On 7 October 2010, in a reversal of its earlier rejection, the Los Angeles Board of Harbor Commissioners offered their tentative support for the Pacific Battleship Center's project. In addition, the board commissioned an economic impact study to be performed.

On 4 November 2010, the Executive Director of the Port of Los Angeles, Dr. Geraldine Knatz, presented an analysis of ten possible berthing sites to the Los Angeles Harbor Commissioners, concluding with a recommendation for Pier 87, known as the "spare cruise ship terminal" located just north of Ports O' Call. Pier 87 was also the preferred location of the Pacific Battleship Center. In addition, the Harbor Commissioners heard the results of an Economic Impact Report from AECOM. The Harbor Commissioners deferred a vote on the location until a resolution could be drafted for their 18 November 2010 meeting.

On 18 November 2010, the Port of Los Angeles Harbor Commissioners voted unanimously on a resolution to support Berth 87 as the future home of the USS IOWA, clearing the way for The Pacific Battleship Center to send its completed application to the Navy. The deadline for the application was 24 November 2010.

On 21 November 2010, the Pacific Battleship Center submitted its 1,180-page application to the United States Navy. On May 31, 2011, the Pacific Battleship Center submitted its Final Application.

On 6 September 2011, the USS Iowa was awarded to Pacific Battleship Center for placement at the Port of Los Angeles. After rehabilitation in Northern California (beginning in October 2011), the ship will be towed to and berthed in the Port of Los Angeles
Port of Los Angeles
The Port of Los Angeles, also called Los Angeles Harbor and WORLDPORT L.A, is a port complex that occupies of land and water along of waterfront. The port is located on San Pedro Bay in the San Pedro neighborhood of Los Angeles, approximately south of downtown...

 adjacent to the World Cruise Center.

As of 28 October 2011, the USS Iowa was tied up in Port Richmond, California awaiting rehabilitation before moving to Los Angeles.

Awards

Iowa earned nine battle stars for World War II service and two for Korean War
Korean War
The Korean War was a conventional war between South Korea, supported by the United Nations, and North Korea, supported by the People's Republic of China , with military material aid from the Soviet Union...

 service. She has also earned the following awards:

Navy Meritorious Unit Commendation
Meritorious Unit Commendation
The Meritorious Unit Commendation is a mid-level unit award of the United States military which is awarded to any military command which displays exceptionally meritorious conduct in the performance of outstanding service, heroic deeds, or valorous actions....

Navy E Ribbon
Navy E Ribbon
The Battle Efficiency Ribbon, Navy "E" Ribbon, or the Battle "E" ribbon was established in July 1976 by Secretary of the Navy J. William Middendorf. The Navy "E" Ribbon denotes permanent duty on U.S. Navy ships, squadrons, or units that have won a battle efficiency competition after July 1, 1974...

 w/ 3 Battle E devices
American Campaign Medal
American Campaign Medal
The American Campaign Medal was a military decoration of the United States armed forces which was first created on November 6, 1942 by issued by President Franklin D. Roosevelt...

Asiatic-Pacific Campaign Medal
Asiatic-Pacific Campaign Medal
The Asiatic-Pacific Campaign Medal is a service decoration of the Second World War which was awarded to any member of the United States military who served in the Pacific Theater from 1941 to 1945 and was created on November 6, 1942 by issued by President Franklin D. Roosevelt. The medal was...

 w/ 9 service star
Service star
A service star, also referred to as a battle star, campaign star, or engagement star, is an attachment to a United States military decoration which denotes participation in military campaigns or multiple bestowals of the same award. Service stars are typically issued for campaign medals, service...

s
World War II Victory Medal Navy Occupation Service Medal
Navy Occupation Service Medal
The Navy Occupation Service Medal is a decoration of the United States Navy which was issued to Navy, Marine Corps, and Coast Guard personnel who participated in the European and Asian occupation forces following the close of the World War II. The decoration was also bestowed to personnel who...

National Defense Service Medal
National Defense Service Medal
The National Defense Service Medal is a military service medal of the United States military originally commissioned by President Dwight D. Eisenhower...

Korean Service Medal
Korean Service Medal
The Korean Service Medal is an award of the United States military and was created in November 1950 by executive order of President Harry Truman. The Korean Service Medal is the primary United States medal for participation in the Korean War and is awarded to any U.S. service member, who...

 w/ 2 service stars
Armed Forces Expeditionary Medal
Armed Forces Expeditionary Medal
The Armed Forces Expeditionary Medal is a military award of the United States military, which was first created in 1961 by Executive Order of President John Kennedy...

Navy Sea Service Deployment Ribbon
Sea Service Ribbon
A Sea Service Ribbon is an award of the United States Navy, United States Coast Guard and the United States Army which recognizes those service members who have performed military duty while stationed on a vessel at sea....

Philippine Presidential Unit Citation Korean Presidential Unit Citation Philippine Liberation Medal
Philippine Liberation Medal
The Philippine Liberation Medal is a military award of the Republic of the Philippines which was created by an order of Commonwealth Army of the Philippines Headquarters on December 20, 1944...

United Nations Korea Medal

See also

  • List of museum ships
  • Naval Inactive Ship Maintenance Facility
    Naval Inactive Ship Maintenance Facility
    A Naval Inactive Ship Maintenance Facility is a facility owned by the U.S. Navy as a holding facility for decommissioned naval vessels, pending determination of their final fate...

  • Suisun Bay Reserve Fleet

External links

The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
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