Battle of Port Arthur
Encyclopedia
The Battle of Port Arthur (Japanese
Japanese language
is a language spoken by over 130 million people in Japan and in Japanese emigrant communities. It is a member of the Japonic language family, which has a number of proposed relationships with other languages, none of which has gained wide acceptance among historical linguists .Japanese is an...

: 旅順港海戦 / 旅順口海戦 Ryojunkō Kaisen or 旅順港外海戦, Ryojunkōgai Kaisen, 8–9 February 1904) was the starting battle of the Russo-Japanese War
Russo-Japanese War
The Russo-Japanese War was "the first great war of the 20th century." It grew out of rival imperial ambitions of the Russian Empire and Japanese Empire over Manchuria and Korea...

. It began with a surprise night attack by a squadron of Japanese
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...

 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...

s on the Russia
Imperial Russian Navy
The Imperial Russian Navy refers to the Tsarist fleets prior to the February Revolution.-First Romanovs:Under Tsar Mikhail Feodorovich, construction of the first three-masted ship, actually built within Russia, was completed in 1636. It was built in Balakhna by Danish shipbuilders from Holstein...

n fleet anchored at Port Arthur
Lüshunkou
Lüshunkou is a district in the municipality of Dalian, Liaoning province, China. Also called Lüshun City or Lüshun Port, it was formerly known as both Port Arthur and Ryojun....

, Manchuria
Manchuria
Manchuria is a historical name given to a large geographic region in northeast Asia. Depending on the definition of its extent, Manchuria usually falls entirely within the People's Republic of China, or is sometimes divided between China and Russia. The region is commonly referred to as Northeast...

, and continued with an engagement of major surface combatant
Surface combatant
Surface combatants are a subset of Naval Warships which are designed to engage in combat on the surface of the water, with their own weapons. They are generally ships built to fight other ships, submarines or aircraft, and can carry out several other missions including counter-narcotics operations...

s the following morning. The battle ended inconclusively, and further skirmishing off Port Arthur continued until May 1904. Losing at Port Arthur for the Russians — and especially for Czar Nicholas II  — was not only inconceivable to the world at large but also fraught with dire circumstances for the Imperial Russian regime; the Russian people, from the nobility down to the recently-emancipated serfs, lost confidence in the military; this was a direct causal factor for the Russian Revolution of 1905
Russian Revolution of 1905
The 1905 Russian Revolution was a wave of mass political and social unrest that spread through vast areas of the Russian Empire. Some of it was directed against the government, while some was undirected. It included worker strikes, peasant unrest, and military mutinies...

, and was well-remembered upon yet-more-disastrous defeats in World War I
World War I
World War I , which was predominantly called the World War or the Great War from its occurrence until 1939, and the First World War or World War I thereafter, was a major war centred in Europe that began on 28 July 1914 and lasted until 11 November 1918...

.

Background

The opening stage of the Russo-Japanese War
Russo-Japanese War
The Russo-Japanese War was "the first great war of the 20th century." It grew out of rival imperial ambitions of the Russian Empire and Japanese Empire over Manchuria and Korea...

 began with pre-emptive strike
Pre-Emptive Strike
Pre-Emptive Strike is the first release by Five Finger Death Punch on July 10, 2007. It was only released as a digital download to the American iTunes Music Store. The live version of "The Devil's Own" was recorded at a performance in Las Vegas, Nevada....

s by 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...

 against the Russian Pacific Fleet based at Port Arthur
Lüshunkou
Lüshunkou is a district in the municipality of Dalian, Liaoning province, China. Also called Lüshun City or Lüshun Port, it was formerly known as both Port Arthur and Ryojun....

 and at Chemulpo
Incheon
The Incheon Metropolitan City is located in northwestern South Korea. The city was home to just 4,700 people when Jemulpo port was built in 1883. Today 2.76 million people live in the city, making it Korea’s third most populous city after Seoul and Busan Metropolitan City...

. Admiral Togo's initial plan was to swoop down upon Port Arthur with the 1st Division of the Combined Fleet, consisting of the six pre-dreadnought
Pre-dreadnought
Pre-dreadnought battleship is the general term for all of the types of sea-going battleships built between the mid-1890s and 1905. Pre-dreadnoughts replaced the ironclad warships of the 1870s and 1880s...

 battleships Hatsuse
Japanese battleship Hatsuse
|-External links:**...

, Shikishima
Japanese battleship Shikishima
|-External links:**...

, Asahi
Japanese battleship Asahi
|-External links:***...

, Fuji
Japanese battleship Fuji
-External links:*...

, and Yashima
Japanese battleship Yashima
|-External links:** The New York Times, June 2, 1905....

, led by the flagship Mikasa
Japanese battleship Mikasa
is a pre-Dreadnought battleship of the Imperial Japanese Navy, launched in Britain in 1900. She served as the flagship of Admiral Tōgō Heihachirō during the Battle of the Yellow Sea on 10 August 1904, and the Battle of Tsushima on 27 May 1905 during the Russo-Japanese War. The ship is preserved as...

, and the 2nd Division, consisting of the armored cruisers Iwate
Japanese cruiser Iwate
was an armored cruiser of the Imperial Japanese Navy. It was named after Iwate prefecture in northern Japan, and it was a sister ship of the .-Background:...

, Azuma
Japanese cruiser Azuma
was an armored cruiser of the Imperial Japanese Navy, designed and built in France. The name Azuma comes from an ancient name for Japan in general, and the Kantō region of eastern Japan in particular.-Background:...

, Izumo
Japanese cruiser Izumo
was an armored cruiser of the Imperial Japanese Navy. Although very similar to the s and , its differences are significant enough to classify it as the lead ship in the separate , which also included its sister ship, the...

, Yakumo
Japanese cruiser Yakumo
was a 1st class armored cruiser of the Imperial Japanese Navy, designed and built by the Stettiner Vulcan AG shipyards in Stettin, Germany. The Yakumo was named from a stanza of the Waka by Susanoo in the Japanese mythology.-Background:...

, and Tokiwa
Japanese cruiser Tokiwa
was an armored cruiser of the Imperial Japanese Navy. Tokiwa was named after a lake in Yamaguchi prefecture, near Ube city. Her sister ship was the cruiser...

. These capital ships and cruisers were accompanied by some 15 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...

s and around 20 smaller torpedo boat
Torpedo boat
A torpedo boat is a relatively small and fast naval vessel designed to carry torpedoes into battle. The first designs rammed enemy ships with explosive spar torpedoes, and later designs launched self-propelled Whitehead torpedoes. They were created to counter battleships and other large, slow and...

s. In reserve were the cruiser
Cruiser
A cruiser is a type of warship. The term has been in use for several hundreds of years, and has had different meanings throughout this period...

s Kasagi
Japanese cruiser Kasagi
was the lead ship in the protected cruiser in the Imperial Japanese Navy. It was the sister ship to the . It should not be confused with the later uncompleted of the same name, or the Pacific War-era transport Kasuga-maru...

, Chitose
Japanese cruiser Chitose
was a protected cruiser of the Imperial Japanese Navy. It was the sister ship to the . It should not be confused with the later aircraft carrier . Its name comes from Chitose, Hokkaidō.-Design and development:...

, Takasago
Japanese cruiser Takasago
was a 2nd class protected cruiser of the Imperial Japanese Navy, designed and built by the Armstrong Whitworth shipyards in Elswick, in the United Kingdom...

, and Yoshino
Japanese cruiser Yoshino
was a 2nd class protected cruiser of the Imperial Japanese Navy, designed and built by the Armstrong Whitworth shipyards in Elswick, in Great Britain. Yoshino is sometimes regarded as a sister ship to the , although the two vessels are of different classes...

. With this large, well-trained and well-armed force, and surprise on his side, Admiral Togo hoped to deliver a crushing blow to the Russian fleet soon after the severance of diplomatic relations between the Japan
Japan
Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, North Korea, South Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south...

ese and Russia
Russia
Russia or , officially known as both Russia and the Russian Federation , is a country in northern Eurasia. It is a federal semi-presidential republic, comprising 83 federal subjects...

n governments.

On the Russian side, Admiral Stark
Oskar Victorovich Stark
Oskar Victorovich Stark was a vice-admiral in the Imperial Russian Navy and a noted explorer of Peter the Great Bay and the Far Eastern seas. A strait in Peter the Great Bay and a bay in the Tatar Strait are named after him.-Biography:...

 had the pre-dreadnought
Pre-dreadnought
Pre-dreadnought battleship is the general term for all of the types of sea-going battleships built between the mid-1890s and 1905. Pre-dreadnoughts replaced the ironclad warships of the 1870s and 1880s...

 battleships Petropavlovsk
Petropavlovsk class battleship (1897)
The Petropavlovsk-class were pre-dreadnought battleships built for the Imperial Russian Navy. All three ships fought and were lost in the Russo-Japanese war. Two ships were destroyed and one was captured by the Japanese....

, Sevastopol
Petropavlovsk class battleship (1897)
The Petropavlovsk-class were pre-dreadnought battleships built for the Imperial Russian Navy. All three ships fought and were lost in the Russo-Japanese war. Two ships were destroyed and one was captured by the Japanese....

, Peresvet
Japanese battleship Sagami
was one of eight Russian pre-dreadnought battleships captured by the Imperial Japanese Navy during the Russo-Japanese War of 1904–1905. It was built as the lead ship of the of battleships, with a design inspired by the British battleship...

, Pobeda, Poltava
Petropavlovsk class battleship (1897)
The Petropavlovsk-class were pre-dreadnought battleships built for the Imperial Russian Navy. All three ships fought and were lost in the Russo-Japanese war. Two ships were destroyed and one was captured by the Japanese....

, Tsesarevich
Battleship Tsesarevich
The Tsesarevich was a battleship of the Imperial Russian Navy, built in France by Compagnie des Forges et Chantiers de la Méditerranée à la Seine. She was named after the Tsesarevich — the title reserved for the eldest son of the Tsar and heir to the Russian throne...

, and Retvizan
Russian battleship Retvizan
Retvizan was a Russian pre-dreadnought battleship built before the Russo-Japanese War of 1904–05 for the Imperial Russian Navy in the United States. She was built by the William Cramp and Sons Ship & Engine Building Company of Philadelphia, although the armament was made at the Obukhov works in...

, supported by the light
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...

 or protected cruisers Pallada
Russian cruiser Pallada (1899)
The RUS Pallada was the lead ship in the of protected cruisers in the Imperial Russian Navy. It was built in Admiralty Shipyard, Saint Petersburg, Russia...

, Diana
Russian cruiser Diana (1899)
The Diana was the second of three Pallada-class protected cruisers built for the Imperial Russian Navy. The cruiser served as part of the First Pacific Squadron at Port Arthur during the Russo-Japanese War and took part in the Battle of the Yellow Sea on August 10, 1904. Later, she served as part...

, Askold
Russian cruiser Askold (1900)
Askold was a protected cruiser built for the Imperial Russian Navy. She was named after the legendary Varangian Askold. Her thin, narrow hull and maximum speed of were considered impressive for the time....

, Novik
Russian cruiser Novik (1900)
Novík was a protected cruiser in the Imperial Russian Navy, built by Schichau shipyards in Elbing near Danzig, Germany.-Background:Novik was a very fast ship for the time, but smaller than most contemporary cruisers, and perhaps a forerunner of later light cruisers...

, and Boyarin
Russian cruiser Boyarin (1901)
Boyarin was a protected cruiser built for the Imperial Russian Navy. It was built by Burmeister & Wain in Copenhagen, Denmark...

, all based within the protection of the fortified naval base of Port Arthur. However, the defenses of Port Arthur were not as strong as they could have been, as few of the shore artillery
Coastal artillery
Coastal artillery is the branch of armed forces concerned with operating anti-ship artillery or fixed gun batteries in coastal fortifications....

 batteries were operational, funds for improving the defenses had been diverted to nearby Dalny, and most of the officer corps was celebrating at a party being hosted by Admiral Stark on the night of 9 February 1904.

As Admiral Togo had received false information from local spies in and around Port Arthur that the garrisons of the forts guarding the port were on full alert, he was unwilling to risk his precious capital ship
Capital ship
The capital ships of a navy are its most important warships; they generally possess the heaviest firepower and armor and are traditionally much larger than other naval vessels...

s to the Russian shore artillery and therefore held back his main battle fleet. Instead, the destroyer force was split into two attack squadrons, one squadron with the 1st, 2nd, and 3rd flotillas to attack Port Arthur, and the other squadron, with the 4th and 5th flotillas, to attack the Russian base at Dalny.

The night attack of 8–9 February 1904

At about 22:30 on 8 February 1904, the Port Arthur attack squadron of 10 destroyers encountered patrolling Russian destroyers. The Russians were under orders not to initiate combat, and turned to report the contact to headquarters. However, as a result of the encounter, two Japanese destroyers collided and fell behind and the remainder became scattered. At about 0028 on 9 February 1904, the first four Japanese destroyers approached the port of Port Arthur without being observed, and launched a 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 against the Pallada
Russian cruiser Pallada (1899)
The RUS Pallada was the lead ship in the of protected cruisers in the Imperial Russian Navy. It was built in Admiralty Shipyard, Saint Petersburg, Russia...

 (which was hit amidship, caught fire, and keeled over) and the Retvizan (which was holed in her bow). The other Japanese destroyers were less successful, many of the torpedoes became caught in the extended torpedo nets which effectively preempted most of the torpedoes from striking the vitals of the Russian battleships. Other destroyers had arrived too late to benefit from surprise, and made their attacks individually rather than in a group. However, they were able to disable the most powerful ship of the Russian fleet, the battleship Tsesarevich
Battleship Tsesarevich
The Tsesarevich was a battleship of the Imperial Russian Navy, built in France by Compagnie des Forges et Chantiers de la Méditerranée à la Seine. She was named after the Tsesarevich — the title reserved for the eldest son of the Tsar and heir to the Russian throne...

. The Japanese destroyer Oboro made the last attack, around 0200, by which time the Russians were fully awake, and their searchlights and gunfire made accurate and close range torpedo attacks impossible.

Despite ideal conditions for a surprise attack, the results were relatively poor. Of the sixteen 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...

es fired, all but three either missed or failed to explode. But luck was against the Russians insofar as two of the three torpedoes hit their best battleships: the Retvizan and the Tsesarevich were put out of action for weeks, as was the protected cruiser
Protected cruiser
The protected cruiser is a type of naval cruiser of the late 19th century, so known because its armoured deck offered protection for vital machine spaces from shrapnel caused by exploding shells above...

 Pallada.

Surface engagement of 9 February 1904

Following the night attack, Admiral Togo sent his subordinate, Vice Admiral
Vice Admiral
Vice admiral is a senior naval rank of a three-star flag officer, which is equivalent to lieutenant general in the other uniformed services. A vice admiral is typically senior to a rear admiral and junior to an admiral...

 Shigeto Dewa, with four cruisers on a reconnaissance
Reconnaissance
Reconnaissance is the military term for exploring beyond the area occupied by friendly forces to gain information about enemy forces or features of the environment....

 mission at 0800 to look into the Port Arthur anchorage and to assess the damage. By 0900 Admiral Dewa was close enough to make out the Russian fleet through the morning mist. He observed 12 battleships and cruisers, three or four of which seemed to be badly listing or to be aground. The smaller vessels outside the harbor entrance were in apparent disarray. Dewa approached to about 7500 yards (6,858 m) of the harbor, but as no notice was taken of the Japanese ships, he was convinced that the night attack had successfully paralyzed the Russian fleet, and sped off to report to Admiral Togo.

Unaware that the Russian fleet was getting ready for battle, Dewa urged Admiral Togo that the moment was extremely advantageous for the main fleet to quickly attack. Although Togo would have preferred luring the Russian fleet away from the protection of the shore batteries, Dewa's mistakenly optimistic conclusions meant that the risk was justified. Admiral Togo ordered the First Division to attack the harbor, with the Third Division in reserve in the rear.

Upon approaching Port Arthur the Japanese came upon the Russian cruiser
Cruiser
A cruiser is a type of warship. The term has been in use for several hundreds of years, and has had different meanings throughout this period...

 Boyarin, which was on patrol. Boyarin fired on the Mikasa at extreme range, then turned and fled. At around 1200, at a range of about 5 miles, combat commenced between the Japanese and Russian fleets. The Japanese concentrated the fire of their 12" guns on the shore batteries while using their 8" and 6" against the Russian ships. Shooting was poor on both sides, but the Japanese severely damaged the Novik, Petropavlovsk, Poltava, Diana and Askold. However, it soon became evident that Admiral Dewa had made a critical error, the Russians had recovered from the initial destroyer attack, and their battleships had steam up. In the first five minutes of the battle Mikasa was hit by a ricocheting shell, which burst over her, wounding the chief engineer, the flag lieutenant, and five other officers and men, wrecking the aft bridge.

At 1220 Admiral Togo decided to reverse course and escape the trap. It was a highly risky maneuver that exposed the fleet to the full brunt of the Russian shore batteries. Despite the heavy firing, the Japanese battleships completed the maneuver and rapidly withdrew out of range. The Shikishima, Mikasa, Fuji, and Hatsuse all took damage, receiving 7 hits amongst them. Several hits were also made on Admiral Hikonojo Kamimura's cruisers as they reached the turning point. The Russians in return had received about 5 hits, distributed amongst the battleships Petropavlavsk, Pobeda, Poltava, and the Sevastopol. During this same time, the cruiser Novik had closed to within 3300 yards (3,017.5 m) of the Japanese cruisers and launched a torpedo salvo. All missed although the Novik had received a severe shell hit below the waterline.

Outcome

Although the naval Battle of Port Arthur had resulted in no major warship losses, the IJN
IJN
The abbreviation IJN may refer to:* International Justice Network or IJNetwork, a Human Rights Organization* Imperial Japanese Navy, the navy of Japan from 1868 until it was dissolved in 1947* Institut Jean Nicod, a French interdisciplinary research center...

 had been driven from the battlefield by the combined fire of the Russian battleships and shore batteries, thus attributing to them a minor victory. The Russians took 150 casualties to around 90 for the Japanese. Although no ship was sunk on either side, several took damage. However, the Japanese had ship repair and drydock facilities in Sasebo
Sasebo, Nagasaki
is a city located in Nagasaki Prefecture, Japan. As of 2011, the city has an estimated population of 259,800 and the density of 609 persons per km². The total area is 426.47 km². The locality is famed for its scenic beauty. The city includes a part of Saikai National Park...

 with which to make repairs, whereas the Russian fleet had only very limited repair capability at Port Arthur.

It was obvious that Admiral Dewa had failed to press his reconnaissance closely enough, and that once the true situation was apparent, Admiral Togo's objection to engage the enemy under their shore batteries was justified.

The formal declaration of war
Declaration of war
A declaration of war is a formal act by which one nation goes to war against another. The declaration is a performative speech act by an authorized party of a national government in order to create a state of war between two or more states.The legality of who is competent to declare war varies...

 between Japan and Russia was issued on 10 February 1904, a day after the battle. The attack, conducted against a largely unassuming and unprepared enemy in peacetime, has been widely compared to the Battle of Pearl Harbor.

Subsequent naval actions at Port Arthur, February–December 1904

On 11 February 1904, the Russian minelayer
Minelayer
Minelaying is the act of deploying explosive mines. Historically this has been carried out by ships, submarines and aircraft. Additionally, since World War I the term minelayer refers specifically to a naval ship used for deploying naval mines...

 Yenisei started to mine
Naval mine
A naval mine is a self-contained explosive device placed in water to destroy surface ships or submarines. Unlike depth charges, mines are deposited and left to wait until they are triggered by the approach of, or contact with, an enemy vessel...

 the entrance to Port Arthur. One of the mines washed up against the ship's rudder, exploded and caused the ship to sink, with loss of 120 of the ship's complement of 200. Yenisei also sank with the only map indicating the position of the mines. Boyarin
Russian cruiser Boyarin (1901)
Boyarin was a protected cruiser built for the Imperial Russian Navy. It was built by Burmeister & Wain in Copenhagen, Denmark...

, sent to investigate the accident, also struck a mine and was abandoned, although staying afloat. She sank two days later after hitting a second mine.

Admiral Togo set sail from Sasebo again on 14 February 1904, with all ships except for Fuji. On the morning of 24 February 1904, an attempt was made to scuttle five old transport vessels to block the entry to Port Arthur, sealing the Russian fleet inside. The plan was foiled by Retvizan, which was still grounded outside the harbor. In the poor light, the Russians mistook the old transports for battleships, and an exultant Viceroy Yevgeni Alekseyev telegraphed the Tsar of his great naval victory. After daylight revealed the truth, a second telegram needed to be sent.

On 8 March 1904, Russian Admiral Stepan Makarov
Stepan Makarov
Stepan Osipovich Makarov was a Ukrainian - born Russian vice-admiral, a highly accomplished and decorated commander of the Imperial Russian Navy, an oceanographer, awarded by the Russian Academy of Sciences, and author of several books. Makarov also designed a small number of ships...

 arrived in Port Arthur to assume command from the unfortunate Admiral Stark, thus raising Russian morale. He raised his flag on the newly repaired Askold. On the morning of 10 March 1904, the Russian fleet took to the offensive, and attacked the blockading Japanese squadron, but to little effect. In the evening of 10 March 1904, the Japanese attempted a ruse by sending four destroyers close to the harbor. The Russians took the bait, and sent out six destroyers in pursuit; whereupon the Japanese mined the entrance to the harbor and moved into position to block the destroyers' return. Two of the Russian destroyers were sunk, despite efforts by Admiral Makarov to come to their rescue.

On 22 March 1904, Fuji and Yashima were attacked by the Russian fleet under Admiral Makarov, and Fuji was forced to withdraw to Sasebo for repairs. Under Makarov, the Russian fleet was growing more confident and better trained.
In response, on 27 March 1904, Togo again attempted to block Port Arthur, this time using four more old transports filled with stones and concrete. The attack again failed as the transports were sunk too far away from the entrance to the harbor.

On 13 April 1904, Makarov (who had now transferred his flag to Petropavlovsk) left port to go to the assistance of a destroyer squadron he had sent on reconnaissance north to Dalny. He was accompanied by the Russian cruisers Askold
Askold
Askold may refer to:*Askold and Dir*Russian screw frigate Askold *Russian cruiser Askold...

, Diana
Diana
Diana may refer to:*Diana , ancient Roman goddess of the moon, the hunt, and chastity*Diana , people with the given name Diana*Diana, Princess of Wales, first wife of Charles, Prince of Wales-Music:...

, and Novik
Novik
Novik can be:* A historical Russian term meaning a teenager who comes from a noble, boyar, or cossack family. This term, normally used in the 16th, 17th, and 18th centuries, may have come from the word "noviy", or "new" in Russian ....

 , along with the battleships Poltava, Sevastopol, Pobeda, and Peresvet. The Japanese fleet was waiting, and Makarov withdrew towards the protection of the shore batteries at Port Arthur. However, the area had been recently mined by the Japanese. At 0943, Petropavlovsk struck three mines, exploded and sank within two minutes. The disaster killed 635 officers and men, along with Admiral Makarov. At 1015, Pobeda was also crippled by a mine. The following day, Admiral Togo ordered all flags to be flown at half mast, and that a day’s mourning be observed for his fallen adversary.

On 3 May 1904, Admiral Togo made his third and final attempt at blocking the entrance to Port Arthur, this time with eight old transports. This attempt also failed, but Togo proclaimed it to be a success, thus clearing the way for the Japanese Second Army to land in Manchuria. Although Port Arthur was as good as blocked, due to the lack of initiative by Makarov's successors, Japanese naval losses began to mount, largely due to Russian mines. On 15 May, two Japanese battleships, the 12,320-ton Yashima
Japanese battleship Yashima
|-External links:** The New York Times, June 2, 1905....

 and the 15,300-ton Hatsuse, sank in a Russian minefield off Port Arthur after they both struck at least two mines each, eliminating one-third of Japan's battleship force, the worst day for the Japanese Navy during the war.

Further naval operations from Port Arthur resulted in two break-out attempts by the Russians. The first was on 23 June 1904, and the second on 10 August, the latter of which resulted in the Battle of the Yellow Sea
Battle of the Yellow Sea
The Battle of the Yellow Sea was a major naval engagement of the Russo-Japanese War, fought on 10 August 1904. In the Russian Navy, it was referred to as the Battle of 10 August. The battle foiled an attempt by the Russian fleet at Port Arthur to break out and form up with counterparts from...

, which was tactically inconclusive. Afterwards, the Russian fleet did not make any more attempts to break out from their port, while the Japanese fleet dominated the waters for the duration of the war. But mines laid by Russian minelayers were a continuing problem for the IJN and resulted in more losses. On 18 September 1904, the 2,150-ton gunboat Heien struck a Russian mine west of Port Arthur and sank. The same fate befell the 2,440-ton cruiser Saien on 30 November in the same minefield, and on 13 December, the 4,160-ton cruiser Takasago
Japanese cruiser Takasago
was a 2nd class protected cruiser of the Imperial Japanese Navy, designed and built by the Armstrong Whitworth shipyards in Elswick, in the United Kingdom...

, sank in another Russian minefield a few miles south of Port Arthur while giving naval gunfire support to the Japanese armies now besieging the port.

See also

  • Sidney Reilly
    Sidney Reilly
    Lieutenant Sidney George Reilly, MC , famously known as the Ace of Spies, was a Jewish Russian-born adventurer and secret agent employed by Scotland Yard, the British Secret Service Bureau and later the Secret Intelligence Service . He is alleged to have spied for at least four nations...

    , allegedly handed plans of the Port Arthur defences over to the Japanese

Further reading

  • Connaughton, Richard (2003). "Rising Sun and Tumbling Bear." Cassell. ISBN 0-304-36657-9
  • Kowner, Rotem (2006). "Historical Dictionary of the Russo-Japanese War". Scarecrow. ISBN 0-8108-4927-5
  • Nish, Ian (1985). "The Origins of the Russo-Japanese War." Longman. ISBN 0-582-49114-2
  • F.R. Sedwick, (R.F.A.), The Russo-Japanese War, 1909, The Macmillan Company, N.Y.
  • Schimmelpenninck van der Oye, David (2001), "Toward the rising sun: Russian ideologies of empire and the path to war with Japan", Northern Illinois University Press, ISBN 0-87580-276-1

External links

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