Battle of Yongju
Encyclopedia
The Battle of Yongju also known as the Battle of the Apple Orchard, took place as part of the United Nations
United Nations
The United Nations is an international organization whose stated aims are facilitating cooperation in international law, international security, economic development, social progress, human rights, and achievement of world peace...

 (UN) offensive towards the Yalu River
Yalu River
The Yalu River or the Amnok River is a river on the border between North Korea and the People's Republic of China....

, against the North Korean forces which had invaded South Korea
South Korea
The Republic of Korea , , is a sovereign state in East Asia, located on the southern portion of the Korean Peninsula. It is neighbored by the People's Republic of China to the west, Japan to the east, North Korea to the north, and the East China Sea and Republic of China to the south...

 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...

. The battle was fought between the 27th British Commonwealth Brigade and the North Korean 239th Regiment which was encircled east of Yongju, where it was attacking the US 187th Airborne Regimental Combat Team
187th Infantry Regiment
The 187th Infantry Regiment is a regiment of the 101st Airborne Division of the United States Army.The regimental motto is the Latin "Ne Desit Virtus" . The nickname "The Rakkasans" is derived from the Japanese word for parachute. The name was given to the 187th during its tour in occupied Japan...

 (US 187 RCT). On 20 October US 187 RCT had parachuted ahead of the advancing UN spearheads into drop zones in Sukchon
Sukchon
Sukchon is a county of the province of South Pyongan in North Korea.-Administrative districts:The district is split into one ŭp , one rodongjagu and 20 ri .-External links:...

 and Sunchon
Sunchon, North Korea
Sunch'ŏn is a city in South Pyongan province, North Korea. It has an estimated population of 437,000, and is home to various manufacturing plants...

, 40 kilometres (24.9 mi) north of the capital, with the objectives of cutting off the retreating North Korean forces that were withdrawing up the west coast of the Korean Peninsula
Korean Peninsula
The Korean Peninsula is a peninsula in East Asia. It extends southwards for about 684 miles from continental Asia into the Pacific Ocean and is surrounded by the Sea of Japan to the south, and the Yellow Sea to the west, the Korea Strait connecting the first two bodies of water.Until the end of...

 and releasing American and South Korean prisoners of war. Although the airborne drop itself was a success, the operation came too late to intercept any significant North Korean elements and the American landings initially met little resistance. However, on 21 October as US 187 RCT began to advance south to the clear the Sukchon to Yongju road towards Pyongyang
Pyongyang
Pyongyang is the capital of the Democratic People's Republic of Korea, commonly known as North Korea, and the largest city in the country. Pyongyang is located on the Taedong River and, according to preliminary results from the 2008 population census, has a population of 3,255,388. The city was...

 the Americans came under heavy attack from the North Korean 239th Regiment, and requested assistance.

The 27th British Commonwealth Brigade, which was leading the US Eighth Army general advance, was subsequently ordered forward to assist the American paratrooper
Paratrooper
Paratroopers are soldiers trained in parachuting and generally operate as part of an airborne force.Paratroopers are used for tactical advantage as they can be inserted into the battlefield from the air, thereby allowing them to be positioned in areas not accessible by land...

s. The British and Australians crossed the Taedong River
Taedong River
The Taedong River is a large river in North Korea. It rises in the Rangrim Mountains of the country's north. It then flows southwest into Korea Bay at Namp'o. In between, it runs through the country's capital, Pyongyang. Along the river are landmarks such as the Juche Tower and Kim Il-sung...

 at Pyongyang at noon on 21 October, and moved north on the main highway to Sukchon with the task of reaching the Chongchon River
Ch'ongch'on River
The Ch'ŏngch'ŏn River is a river of North Korea having its source in the Rangrim Mountains of Chagang Province and emptying into the Yellow Sea at Sinanju. The river flows past Myohyang-san and through the city of Anju, South P'yŏngan Province...

. The 1st Battalion, Argyll and Sutherland Highland Regiment
Argyll and Sutherland Highlanders
The Argyll and Sutherland Highlanders, 5th Battalion The Royal Regiment of Scotland is an infantry battalion of the Royal Regiment of Scotland....

 (1 ASHR), subsequently pushed up the road until fired upon by North Korean forces in the hills to the south of Yongju. By nightfall the hills were cleared by the Argylls, while the 3rd Battalion, US 187 RCT occupied Yongju. Cut-off, about midnight the North Korean 239th Regiment attempted to break out, resulting in heavy fighting between the Americans and North Koreans. The North Korean attacks drove the American paratroopers from Yongju, forcing them back onto the battalion's main defensive position to the north. 3rd Battalion, Royal Australian Regiment
3rd Battalion, Royal Australian Regiment
3rd Battalion, The Royal Australian Regiment is a parachute infantry battalion of the Australian Army, based in Sydney. 3 RAR was initially formed in 1945 as the 67th Battalion and has seen active service in Japan, Korea, Malaya, South Vietnam, East Timor, the Solomon Islands, Afghanistan and Iraq...

 (3 RAR) was ordered to take the lead the following morning. By dawn the Americans again requested assistance. At first light on 22 October, two companies of Argylls advanced into Yongyu, before the Australians passed through them riding on US M4 Sherman tanks. Now leading the brigade, at 09:00 the Australians came under fire from a North Korean rearguard
Rearguard
Rearguard may refer to:* A military detachment protecting the rear of a larger military formation, especially when retreating from a pursuing enemy force. * Rear Guard , a computer game released in 1982...

 position in an apple orchard on their right flank.

An encounter battle
Meeting engagement
A meeting engagement, a term used in warfare, is a combat action that occurs when a moving force, incompletely deployed for battle, engages an enemy at an unexpected time and place.-Description:...

 developed as 3 RAR carried out an aggressive quick attack off the line of march from the road, with American tanks in support. With fire support from mortar
Mortar (weapon)
A mortar is an indirect fire weapon that fires explosive projectiles known as bombs at low velocities, short ranges, and high-arcing ballistic trajectories. It is typically muzzle-loading and has a barrel length less than 15 times its caliber....

s and artillery
Artillery
Originally applied to any group of infantry primarily armed with projectile weapons, artillery has over time become limited in meaning to refer only to those engines of war that operate by projection of munitions far beyond the range of effect of personal weapons...

 unavailable due to the location of US 3/187 RCT being unknown, the Australian attack succeeded nonetheless, and the North Koreans were forced to withdraw from the high ground having suffered heavy casualties. Meanwhile, 3 RAR's tactical headquarters came under attack and was forced to fight off a group of North Koreans. Having been forced off the high ground, the North Koreans were now caught between the advancing Australians and the American paratroopers to the north. Attacking the North Koreans from the rear, 3 RAR subsequently relieved the American paratroopers, with the 27th British Commonwealth Brigade linked up with them by 11:00. Following three hours of fighting the battle was largely over by midday; however, many of the North Koreans that had been unable to escape continued to refuse to surrender, hiding or feigning death until individually flushed out. The Australians then proceeded to sweep the area, kicking over stacks of straw and shooting the North Korean soldiers they found hiding in them as they attempted to flee. Caught between the American paratroopers and the British and Australians, the North Korean 239th Regiment was practically destroyed. In their first major battle in Korea the Australians had distinguished themselves, and the battalion was later praised for its performance.

Background

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...

 began early in the morning of 25 June 1950, following the surprise invasion of the Republic of Korea (ROK) by its northern neighbour, the communist Democratic People's Republic of Korea (DPRK). Numerically superior and better-equipped, the Korean People's Army
Korean People's Army
The Korean People's Army , also known as the Inmin Gun, are the military forces of the Democratic People's Republic of Korea. Kim Jong-il is the Supreme Commander of the Korean People's Army and Chairman of the National Defence Commission...

 (KPA) crossed the 38th Parallel
38th parallel north
The 38th parallel north is a circle of latitude that is 38 degrees north of the Earth's equatorial plane. It crosses Europe, the Mediterranean Sea, Asia, the Pacific Ocean, North America, and the Atlantic Ocean...

 and rapidly advanced south, easily overcoming the South Koreans. In response, the United Nations (UN) decided to intervene on behalf of South Korea, inviting member states to send forces to restore the situation. As a consequence, American ground forces were hastily deployed in an attempt to prevent the South Koreans from collapsing, however they too were under strength and poorly equipped, and by early August had been forced back by the North Koreans to an enclave around Pusan, known as the Pusan Perimeter. Key US allies—Britain, Canada and Australia—also committed forces, although these were initially limited to naval contingents and were largely viewed as token efforts in the US. Under diplomatic pressure the British agreed to deploy an infantry brigade in July, and would later dispatch a second brigade as the crisis worsened. The Canadians also agreed to provide an infantry brigade, although the first battalion
Battalion
A battalion is a military unit of around 300–1,200 soldiers usually consisting of between two and seven companies and typically commanded by either a Lieutenant Colonel or a Colonel...

 would not arrive until December 1950. A total of 21 UN member states eventually contributed forces.

Australia was one of the first nations to commit units to the fighting, playing a small but sometimes significant part in the United Nations Command, which was initially led by General
General of the Army (United States)
General of the Army is a five-star general officer and is the second highest possible rank in the United States Army. A special rank of General of the Armies, which ranks above General of the Army, does exist but has only been conferred twice in the history of the Army...

 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...

. Forces deployed in Japan as part of the British Commonwealth Occupation Force
British Commonwealth Occupation Force
The British Commonwealth Occupation Force , was the name of the joint Australian, Canadian, British, Indian and New Zealand military forces in occupied Japan, from 21 February 1946 until the end of occupation in 1952...

 formed the basis of the Australian response, with P-51 Mustang
P-51 Mustang
The North American Aviation P-51 Mustang was an American long-range, single-seat fighter and fighter-bomber used during World War II, the Korean War and in several other conflicts...

 fighter-bombers from No. 77 Squadron RAAF
No. 77 Squadron RAAF
No. 77 Squadron is a Royal Australian Air Force fighter squadron. The Squadron was formed in 1942 and currently operates F/A-18 Hornet aircraft from RAAF Base Williamtown.-History:...

 flying their first missions on 2 July, while the frigate HMAS Shoalhaven and the destroyer HMAS Bataan
HMAS Bataan (I91)
HMAS Bataan was a Tribal class destroyer of the Royal Australian Navy . Laid down in 1942 and commissioned in 1945, the destroyer was originally to be named Chingilli or Kurnai but was renamed prior to launch in honour of the US stand during the Battle of Bataan.Although not completed in time to...

 were also committed to naval operations. During this time the 3rd Battalion, Royal Australian Regiment
3rd Battalion, Royal Australian Regiment
3rd Battalion, The Royal Australian Regiment is a parachute infantry battalion of the Australian Army, based in Sydney. 3 RAR was initially formed in 1945 as the 67th Battalion and has seen active service in Japan, Korea, Malaya, South Vietnam, East Timor, the Solomon Islands, Afghanistan and Iraq...

 (3 RAR), which had been preparing to return to Australia prior to the outbreak of the war, remained in Japan, however on 26 July the Australian government announced that it would also commit the under-strength and poorly equipped infantry battalion to the fighting, following a period of preparation. Training and re-equipment began immediately, while hundreds of reinforcements were hastily recruited in Australia as part of K Force; they soon began arriving to fill out the battalion. The battalion's commanding officer, Lieutenant Colonel Floyd Walsh, was subsequently replaced by Lieutenant Colonel Charles Green
Charles Hercules Green
Lieutenant Colonel Charles Hercules Green DSO was a senior officer in the Australian Army. He served as a battalion commander in World War II, and again later during the Korean War, where he was killed in action while commanding the 3rd Battalion, Royal Australian Regiment...

. An officer with extensive operational experience fighting the Japanese in New Guinea
New Guinea campaign
The New Guinea campaign was one of the major military campaigns of World War II.Before the war, the island of New Guinea was split between:...

 during the Second World War, Green took over from Walsh due to the latter's perceived inexperience.

On 23 September 1950, 3 RAR embarked for Korea, concentrating at Pusan on 28 September. There it joined the British 27th Infantry Brigade
27th Infantry Brigade (United Kingdom)
The 27th Infantry Brigade was a British Army brigade during the Second World War and Korean War. In Korea, the brigade was known as 27th British Commonwealth Brigade due to the addition of Canadian, Australian, New Zealand and Indian units....

, a garrison formation hurriedly committed from Hong Kong
Hong Kong
Hong Kong is one of two Special Administrative Regions of the People's Republic of China , the other being Macau. A city-state situated on China's south coast and enclosed by the Pearl River Delta and South China Sea, it is renowned for its expansive skyline and deep natural harbour...

 by the British government as the situation deteriorated around the Pusan Perimeter in late August to bolster the US Eighth Army under Lieutenant General
Lieutenant General (United States)
In the United States Army, the United States Air Force and the United States Marine Corps, lieutenant general is a three-star general officer rank, with the pay grade of O-9. Lieutenant general ranks above major general and below general...

 Walton Walker
Walton Walker
Walton Harris Walker was an American army officer and the first commander of the U.S. Eighth Army during the Korean War.-Biography:...

. Commanded by Brigadier
Brigadier (United Kingdom)
Brigadier is a senior rank in the British Army and the Royal Marines.Brigadier is the superior rank to Colonel, but subordinate to Major-General....

 Basil Coad, the brigade was renamed the 27th British Commonwealth Brigade and consisted of the 1st Battalion, Argyll and Sutherland Highland Regiment
Argyll and Sutherland Highlanders
The Argyll and Sutherland Highlanders, 5th Battalion The Royal Regiment of Scotland is an infantry battalion of the Royal Regiment of Scotland....

 (1 ASHR), the 1st Battalion, Middlesex Regiment
Middlesex Regiment
The Middlesex Regiment was a regiment of the British Army. It was formed in 1881 as part of the Childers Reforms when the 57th and 77th Regiments of Foot were amalgamated with the county's militia and rifle volunteer units.On 31 December 1966 The Middlesex Regiment was amalgamated with three...

 (1 MR) and 3 RAR. Under strength, the two British battalions had each mustered just 600 men of all ranks, while the brigade was also short on transport and heavy equipment, and had no integral artillery support, for which it would rely entirely on the Americans until the 16th Field Regiment, Royal New Zealand Artillery arrived in January 1951. As such, with a strength of nearly 1,000 men, the addition of 3 RAR gave the brigade increased tactical weight as well as expediently allowing the Australians to work within a familiar organisational environment, rather than being attached to a US formation. Also under the command of the brigade were a number of US Army units, including 155 mm howitzer
Howitzer
A howitzer is a type of artillery piece characterized by a relatively short barrel and the use of comparatively small propellant charges to propel projectiles at relatively high trajectories, with a steep angle of descent...

s from the US 90th Field Artillery Battalion, M4 Sherman tanks from US 89th Tank Battalion and a company from the US 72nd Combat Engineer Battalion.

Prelude

By the time 3 RAR arrived in the theatre, the North Koreans had been broken and were in rapid retreat, with MacArthur's forces conducting a successful amphibious assault at Inchon
Battle of Inchon
The Battle of Inchon was an amphibious invasion and battle of the Korean War that resulted in a decisive victory and strategic reversal in favor of the United Nations . The operation involved some 75,000 troops and 261 naval vessels, and led to the recapture of the South Korean capital Seoul two...

 and breaking out along the Naktong perimeter on the southern tip of the Korean peninsula. A steady advance began, driving the North Koreans northwards towards the 38th Parallel. The 27th British Commonwealth Brigade was airlifted from Taegu to Kimpo Airfield north of Seoul
Seoul
Seoul , officially the Seoul Special City, is the capital and largest metropolis of South Korea. A megacity with a population of over 10 million, it is the largest city proper in the OECD developed world...

 on 5 October, however its vehicles had to move by road, driving 420 kilometres (261 mi), and did not arrive until 9 October. It was subsequently attached to the US 1st Cavalry Division, under the command of Major General
Major general (United States)
In the United States Army, United States Marine Corps, and United States Air Force, major general is a two-star general-officer rank, with the pay grade of O-8. Major general ranks above brigadier general and below lieutenant general...

 Hobart R. Gay
Hobart R. Gay
Lieutenant General Hobart Raymond Gay , nicknamed "Hap", was a United States Army general.-Early military career:...

. On 16 October the brigade took over from the US 7th Cavalry Regiment as the vanguard of the UN advance up the west coast, its axis intended to take it through Kaesong
Kaesong
Kaesŏng is a city in North Hwanghae Province, southern North Korea , a former Directly Governed City, and the capital of Korea during the Koryo Dynasty. The city is near Kaesŏng Industrial Region and it contains the remains of the Manwoldae palace. It was formally named Songdo while it was the...

, Kumchon
Kumchon
Kŭmch'ŏn is a county in North Hwanghae province, North Korea. It has a population of 68,216.-Geography:Kumchon is bordered to the west by Kaesong, to the south by Kaepung, to the northwest by Tosan, and to the north by Mt. Pakbong and Singye county. It is bordered to the east by the Ryesong River,...

 and Hungsu-ri to Sariwon
Sariwon
Sariwŏn is the capital of North Hwanghae Province, North Korea. The city's population is estimated to be 310,100 people.-Healthcare:Sariwon has the only pediatric hospital in the entire region; it serves 16 districts and 500,000 children and teens annually....

, then through Hwangju
Hwangju
-Geography:Hwangju is bordered to the northwest by Sariwŏn, to the northeast by Songrim and Kangnam, to the southwest by Yŏnt'an, to the south by Pongsan, and to the southeast by Ŭnch'ŏn-History:...

 to the North Korean capital of Pyongyang
Pyongyang
Pyongyang is the capital of the Democratic People's Republic of Korea, commonly known as North Korea, and the largest city in the country. Pyongyang is located on the Taedong River and, according to preliminary results from the 2008 population census, has a population of 3,255,388. The city was...

. Although the North Koreans had suffered heavily in the preceding weeks, they continued to resist strongly, while a lack of accurate maps and the narrowness of the roads made rapid movement difficult for the advancing UN forces. During this time 3 RAR had a platoon
Platoon
A platoon is a military unit typically composed of two to four sections or squads and containing 16 to 50 soldiers. Platoons are organized into a company, which typically consists of three, four or five platoons. A platoon is typically the smallest military unit led by a commissioned officer—the...

 of American M4 Sherman tanks attached and a battery
Artillery battery
In military organizations, an artillery battery is a unit of guns, mortars, rockets or missiles so grouped in order to facilitate better battlefield communication and command and control, as well as to provide dispersion for its constituent gunnery crews and their systems...

 of field guns in direct support.

The 27th British Commonwealth Brigade subsequently moved 70 kilometres (43.5 mi) from Kumchon
Kumchon
Kŭmch'ŏn is a county in North Hwanghae province, North Korea. It has a population of 68,216.-Geography:Kumchon is bordered to the west by Kaesong, to the south by Kaepung, to the northwest by Tosan, and to the north by Mt. Pakbong and Singye county. It is bordered to the east by the Ryesong River,...

, with the Argylls capturing Sariwon
Battle of Sariwon
The Battle of Sariwon took place on 17 October 1950 during the United Nations counter-offensive against the North Korean forces which had invaded South Korea...

, an industrial town 54 kilometres (33.6 mi) south of Pyongyang, on 17 October. Supported by 3 RAR and American tanks, the Highlanders killed 215 North Koreans and took several thousand prisoners for the loss of one man killed and three wounded in a one-sided action. Prior to the attack the Australians had moved through the town to establish a blocking position 8 kilometres (5 mi) to the north. During the evening 3 RAR encountered a North Korean force withdrawing north. Using the same road and moving in the same direction, the North Koreans mistook the Australians and Argylls for Russians in the poor light and were bluffed into surrendering, with the Australians capturing thousands of North Koreans and their weapons and equipment following a brief exchange. Mounted on a tank, the 3 RAR second-in-command, Major Ian Ferguson
Ian Bruce Ferguson
Colonel Ian Bruce Ferguson DSO, MC was an officer in the Australian Army who served in World War II and the Korean War.-Early life:...

, captured over 1,600 North Korean soldiers with just an interpreter. Australian involvement had been limited, however, and they regarded their first exposure to the fighting in Korea as a relatively minor incident. The North Korean capital fell to US troops on 19 October. The 27th British Commonwealth Brigade then passed to the command of the US 24th Infantry Division on 21 October, under the overall command of Major General John H. Church
John H. Church
Major General John H. Church was a U.S. Army officer who fought in World War I, World War II and in the Korean War.-Early Life:...

, while the US 1st Cavalry Division remained in Pyongyang to complete its capture. Coad had hoped to rest his men at Pyongyang; however, the advance continued north with little respite and the brigade moved through the village of Sangapo. The British and Australians were subsequently ordered to seize Chongju.

The previous day the US 187th Airborne Regimental Combat Team
187th Infantry Regiment
The 187th Infantry Regiment is a regiment of the 101st Airborne Division of the United States Army.The regimental motto is the Latin "Ne Desit Virtus" . The nickname "The Rakkasans" is derived from the Japanese word for parachute. The name was given to the 187th during its tour in occupied Japan...

 (187 RCT) had parachuted ahead of the advancing UN spearheads into drop zones around Sukchon
Sukchon
Sukchon is a county of the province of South Pyongan in North Korea.-Administrative districts:The district is split into one ŭp , one rodongjagu and 20 ri .-External links:...

 and Sunchon
Sunchon, North Korea
Sunch'ŏn is a city in South Pyongan province, North Korea. It has an estimated population of 437,000, and is home to various manufacturing plants...

, 40 kilometres (24.9 mi) north of the capital. Commanded by Colonel Frank S. Bowen, the paratroopers were tasked with the objectives of cutting off the retreating North Korean forces that were withdrawing up the west coast of the Korean Peninsula and releasing American and South Korean prisoners of war. The plan envisioned the 1st and 3rd Battalions, US 187 RCT dropping southeast of Sukchon to seize the town, before establishing blocking positions on the two main highways and the railway to Pyongyang. The 2nd Battalion, US 187 RCT would then be dropped near Sunchon, 24 kilometres (14.9 mi) to the east to block another highway and railway line. The American paratroopers would then hold their positions while the US Eighth Army pushed northwards to link up them, a task which was expected to be complete within two days.The 27th British Commonwealth Brigade, attached the US 24th Infantry Division, would link up with the 1st and 3rd Battalions, US 187 RCT at Sukchon, while 70th Tank Battalion
70th Tank Battalion (United States)
The 70th Tank Battalion was a tank battalion of the United States Army active during the Second World War and the Korean WarIt was formed as an independent medium tank battalion in June 1940, equipped with M2A2 light tanks, and began training for amphibious operations...

 would advance from Pyongyang to link up with US 2/187 RCT at Sunchon the day after the jump. See .
US intelligence indicated that a trainload of American prisoners of war was moving north by night from Pyongyang, and Bowen hoped to intercept their train and release the men. As the US Eighth Army crossed the 38th Parallel MacArthur had held US 187 RCT at Kimpo Airfield near Seoul as the theatre reserve, with the intent of using them as a blocking force to prevent the anticipated North Korean withdrawal. Yet anxious not to expose the lightly equipped paratroopers by projecting them too far forward of the advance, MacArthur kept them back, and after changing the date twice, they were not dropped until 20 October. By this time the bulk of the North Korean Army had succeeded in withdrawing safely behind the Chongchon River
Ch'ongch'on River
The Ch'ŏngch'ŏn River is a river of North Korea having its source in the Rangrim Mountains of Chagang Province and emptying into the Yellow Sea at Sinanju. The river flows past Myohyang-san and through the city of Anju, South P'yŏngan Province...

. Only the North Korean 239th Regiment remained, having been ordered to delay the UN forces as they attempted to follow up. With a strength of 2,500 men the regiment subsequently occupied positions on the high ground astride the road and rail lines east of Yongju, 12 kilometres (7.5 mi) south of the American drop zones at Sukchon.

US 187 RCT airdrop at Sukchon and Sunchon, 20–21 October 1950

Beginning at 14:00 on 20 October, 1,470 men from Lieutenant Colonel Harry Wilson's US 1/187 RCT, Regimental Headquarters and Headquarters Company, as well as supporting engineer, medical
Military medicine
The term military medicine has a number of potential connotations. It may mean:*A medical specialty, specifically a branch of occupational medicine attending to the medical risks and needs of soldiers, sailors and other service members...

, and logistic
Military logistics
Military logistics is the discipline of planning and carrying out the movement and maintenance of military forces. In its most comprehensive sense, it is those aspects or military operations that deal with:...

 elements, were flown by C-119 Flying Boxcar
C-119 Flying Boxcar
The Fairchild C-119 Flying Boxcar was an American military transport aircraft developed from the World War II-era Fairchild C-82 Packet, designed to carry cargo, personnel, litter patients, and mechanized equipment, and to drop cargo and troops by parachute...

 and C-47 Skytrain
C-47 Skytrain
The Douglas C-47 Skytrain or Dakota is a military transport aircraft that was developed from the Douglas DC-3 airliner. It was used extensively by the Allies during World War II and remained in front line operations through the 1950s with a few remaining in operation to this day.-Design and...

 transport aircraft from Kimpo Airfield. After forming up over the Han River
Han River (Korea)
The Han River is a major river in South Korea and the fourth longest river on the Korean peninsula after the Amnok, Duman, and Nakdong rivers. It is formed by the confluence of the Namhan River , which originates in Mount Daedeok, and the Bukhan River , which originates on the slopes of Mount...

, the force was parachuted into a drop zone southeast of Sukchon—designated Drop Zone William—supported by US fighter aircraft which rocketed and strafed the ground in preparation for the landing. The Americans subsequently met occasional sniper fire, experiencing only limited resistance. American casualties included 25 men injured in the jump, while one group which landed 2.4 kilometres (1.5 mi) east of the drop zone lost a man killed in his parachute after being attacked by the North Koreans. The heavy equipment subsequently followed the initial airdrop, including seven 105 mm M2A1 howitzer
M101 howitzer
The 105 mm M2A1 howitzer was the standard light field howitzer for the United States in World War II, seeing action in both European and Pacific theaters. Entering production in 1941, it quickly entered the war against the Imperial Japanese Army in the Pacific, where it gained a reputation...

s and their ammunition from A and C Battery, US 674th Field Artillery Battalion. One of the guns was damaged in the drop, however, and was unable to be used. US 1/187 RCT subsequently moved west, capturing Hill 97 east of Sukchon and Hill 104 to the north, before clearing the town itself and setting up a roadblock.

Wilson dispatched patrols to the river in the vicinity of Naeman-ni, and prepared to move south towards Pyongyang. A platoon of engineers reached Songnani-ni at 15:30 but was delayed for 45 minutes by North Korean fire. Capturing 15 prisoners, the platoon then moved to Namil-ni where it was further engaged, killing five North Koreans and capturing another 16. Meanwhile, Bowen established his command post at Chany-ni on Hill 97, along the dykes of the Choeyong River, and was dug-in by 16:00. US 3/187 RCT—under the command of Lieutenant Colonel Delbert Munson—jumped into Drop Zone William shortly afterwards, before turning south and adopting a defensive position on the low hills 3 kilometres (1.9 mi) south of Sukchon, where they established roadblocks across the highway and railway. Seizing their objectives by 17:00, the American paratroopers killed five North Koreans and captured 42 others without loss. Preparing to attack south along the railway and highway, Munson subsequently dispersed his battalion along the high ground south of Sukchon, with Company I on the left and Company K on the right, where they set up a blocking position on the Sukchon–Pyongyang Road. US 2/187 RCT—under the command of Lieutenant Colonel William J. Boyle—jumped into Drop Zone Easy, 3 kilometres (1.9 mi) southwest of Sunchon at 14:20 and although the battalion suffered 20 men injured in the drop, it secured its objectives by nightfall almost unopposed. B Battery, US 674th Field Artillery Battalion was also dropped in support. Two companies then established roadblocks to the south and west of the town, while a third company married up with elements of the ROK 6th Division
6th Infantry Division (South Korea)
-History:The 6th Infantry Division was a military formation of the Republic of Korea Army during the 20th Century. The Division consisted of the 2nd, 7th, and 19th Regiments....

 at Sunchon, which was pushing towards the Chongchon River.

MacArthur had flown from Japan to watch the drop from the air, and after observing the landing aboard a American bomber accompanied by a number of war correspondent
War correspondent
A war correspondent is a journalist who covers stories firsthand from a war zone. In the 19th century they were also called Special Correspondents.-Methods:...

s, he subsequently flew to Pyongyang where he announced to the press that the operation had achieved complete surprise. Estimating that 30,000 North Korean troops—perhaps half of those remaining in North Korea—had been caught between the US 187 RCT in the north and the US 1st Cavalry Division and ROK 1st Division
1st Infantry Division (South Korea)
The 1st Infantry Division is a military formation of the Republic of Korea Army's I Corps. The division was established on 12 May 1945 under the command of Colonel Suk-won Kim. It is based around three infantry regiments:The division was the first units of the ROK Army to be attacked by the North...

 to the south at Pyongyang, the American general predicted that they would soon be destroyed or captured by the UN advance. Yet, while the air drop itself had been a success, despite MacArthur’s optimistic predictions the operation came too late to intercept any significant North Korean elements and the American landings initially met little resistance. Indeed, most of the North Korean Army had succeeded in withdrawing north, and had crossed the Chongchon River, or were in the process of doing so, while the government and most important officials had moved to Kanggye
Kanggye
Kanggye is the provincial capital of Chagang, North Korea and has a population of 209,000. Because of its strategic importance, derived from its topography, it has been of military interest from the time of the Joseon Dynasty .-Geography:...

 in the mountains 32 kilometres (19.9 mi) southeast of Manpojin on the Yalu River. Most of the American and South Korean prisoners had also been moved to more remote parts of North Korea, and were unable to be rescued.
In total, during the operation approximately 4,000 men and more than 600 tons of equipment and supplies were dropped by the Americans at Sukchon and Sunchon on 20 October and the days that followed, including twelve 105 mm howitzers, 39 jeep
Jeep
Jeep is an automobile marque of Chrysler . The first Willys Jeeps were produced in 1941 with the first civilian models in 1945, making it the oldest off-road vehicle and sport utility vehicle brand. It inspired a number of other light utility vehicles, such as the Land Rover which is the second...

s, 38 1/4-ton trailers, four 90 mm antiaircraft guns, four 3/4-ton trucks, as well as ammunition, fuel, water, rations, and other supplies. Although sound in concept, the operation may have had more chance of success had a complete airborne division been employed. The following morning US 1/187 RCT captured the high ground north of Sukchon and established a blocking position on the main highway running north. However, strong North Korean rearguard forces held the next line of hills to the north. While at Sunchon, American troops from US 2/187 RCT had heard reports that a number of American prisoners had been murdered nearby by their North Korean captors as the KPA retreated. It became apparent that the train carrying the prisoners north from Pyongyang had halted in a railway tunnel on the 20th to conceal itself as US 187 RCT jumped into the area, and that while there, many of the men aboard had been shot by the North Korean soldiers guarding them as they waited for their evening meal. Sixty-six bodies were later recovered, as well as those of seven more who were found to have died of disease or malnutrition. Twenty-three starving and emaciated American survivors were found nearby; however, many were badly wounded and two later died. The American paratroopers were subsequently ordered to return to Pyongyang.

North Korean 239th Regiment is encircled, 21 October 1950

At 09:00 on 21 October, US 3/187 RCT began to advance south to clear the Sukchon to Yongju road towards Pyongyang. The American paratroopers advanced on two fronts, with I Company moving along the railway line and K Company along the highway. At 13:00 I Company reached Opa-ri, where it encountered a strong North Korean force estimated as a battalion
Battalion
A battalion is a military unit of around 300–1,200 soldiers usually consisting of between two and seven companies and typically commanded by either a Lieutenant Colonel or a Colonel...

, equipped with 120 mm mortars and 40 mm guns. I Company was caught in an ambush
Ambush
An ambush is a long-established military tactic, in which the aggressors take advantage of concealment and the element of surprise to attack an unsuspecting enemy from concealed positions, such as among dense underbrush or behind hilltops...

. The North Koreans subsequently attacked the paratroopers and after a battle lasting two-and-a-half hours, they overran two American platoons. I Company was forced to withdraw west of the railway to Hill 281 having suffered 90 men missing. Despite their success, the North Koreans subsequently withdrew to their own defensive positions in the high ground around Opa-ri. Amid the fighting, an American medic attached to I Company, Private First Class
Private First Class
Private First Class is a military rank held by junior enlisted persons.- Singapore :The rank of Private First Class in the Singapore Armed Forces lies between the ranks of Private and Lance-Corporal . It is usually held by conscript soldiers midway through their national service term...

 Richard G. Wilson, was killed while attempting to reach a wounded man who had been left behind, and he was later posthumously awarded the Medal of Honor
Medal of Honor
The Medal of Honor is the highest military decoration awarded by the United States government. It is bestowed by the President, in the name of Congress, upon members of the United States Armed Forces who distinguish themselves through "conspicuous gallantry and intrepidity at the risk of his or her...

 for his actions. Wilson had repeatedly exposed himself to North Korean fire to render aid to the wounded, and later helped many to safety following the order to withdraw. On hearing that one of the Americans previously thought to be dead had been seen attempting to crawl to safety, he went back to the battlefield to search for him and had disappeared. Two days later a patrol found Wilson lying dead beside the man he had returned to rescue, having been shot while trying to shield him from further injury.

Meanwhile, during its advance along the highway, K Company encountered a battalion-sized North Korean force, 1.6 kilometre (0.994196378639691 mi) north of Yongju. Following a sharp fight the Americans forced the North Koreans to withdraw to defensive positions on the high ground to the south and east of the town, as K Company continued into Yongju, where they established a position on Hill 163, immediately to the north, digging-in. The distance separating the highway and the railway which ran north either side of Yongju was larger at that point than anywhere else between Pyongyang and Sukchon. The American companies now occupied positions roughly opposite each other—at Yongju on the highway and Opa-ri on the railway—yet these positions were now almost 5 kilometres (3.1 mi) apart and they were unable to mutually support each other. Elsewhere, elements of the 1st and 2nd Battalions, US 187 RCT successfully linked up at Sunchon that afternoon.

The North Korean 239th Regiment had subsequently established defensive positions on a line of hills extending southwest to northeast across the highway at Yongju and the railway at Opa-ri, on ground which offered the best defensive terrain between capital and the Chongchon River. The last North Korean unit to leave Pyongyang, the Regiment had been tasked with fighting a delaying action against UN troops as they advanced north. Yet as a result of the unexpected American airborne assault, the North Korean 239th Regiment was subsequently encircled and found itself unexpectedly attacked from the rear. Already under threat from the UN advance north from Pyongyang, the North Koreans subsequently reacted vigorously to the Americans as US 3/187 RCT began to move south, and heavy fighting ensued 3 kilometres (1.9 mi) north of Yongju. The American paratroopers subsequently requested assistance from the US 24th Infantry Division, to which it was temporarily attached. Meanwhile, as the fighting at Yongju continued, US 2/187 RCT had remained out of contact at its drop zone at Sunchon as the ROK 6th Division completed the clearance of the town and its surrounds of North Korean stragglers.

British and Australians advance to Yongju, 21–22 October 1950

In the days prior, US I Corps had continued its movement northward as part of the general advance of the US Eighth Army. Following the capture of Pyongyang, the corps commander, Major General Frank W. Milburn
Frank W. Milburn
Frank William Milburn was a general in the United States Army during World War II and the Korean War....

, ordered the advance to continue to the MacArthur Line, running approximately 35 kilometres (21.7 mi) south of the Yalu River. The US 24th Division, to which the 27th British Commonwealth Brigade was then attached, was ordered to lead this attack. On the division's right flank three South Korean division
Division (military)
A division is a large military unit or formation usually consisting of between 10,000 and 20,000 soldiers. In most armies, a division is composed of several regiments or brigades, and in turn several divisions typically make up a corps...

s—the ROK 1st Division, under US I Corps, and the ROK 6th and 8th Division
8th Infantry Division (South Korea)
The 8th Infantry Division was a military formation of the Republic of Korea Army during the 20th Century.-History:The unit comprises the 10th, 16th and 21st Regiments. The 16th Infantry Regiment was originally activated as the 16th Regiment on October 28, 1948 at Masan and was first commanded by...

s under the control of ROK II Corps
II Corps (South Korea)
-History:II Corps was created July 24, 1950, just before the Battle of Pusan Perimeter.II Corps consisted of the 1st Division and 6th Infantry Division....

—were deployed to the east and would also be committed to the attack northwards. The British and Australians had covered 122 kilometres (75.8 mi) in the previous two days, advancing rapidly until slowed by rain. A Company, 3 RAR was subsequently engaged by sniper
Sniper
A sniper is a marksman who shoots targets from concealed positions or distances exceeding the capabilities of regular personnel. Snipers typically have specialized training and distinct high-precision rifles....

s from a nearby village without suffering casualties. The Sherman tanks proceeded to heavily engage the North Korean positions in the village, which was then cleared by the Australian infantry who killed five North Koreans and took three prisoners. As the rain ceased a North Korean T-34 tank
T-34
The T-34 was a Soviet medium tank produced from 1940 to 1958. Although its armour and armament were surpassed by later tanks of the era, it has been often credited as the most effective, efficient and influential design of World War II...

, which had remained concealed during the earlier fighting, engaged D Company, 3 RAR and was subsequently knocked out by the American tanks. An unmanned SU-76 self-propelled gun
SU-76
The SU-76 was a Soviet self-propelled gun used during and after World War II.- History :The SU-76 was based on a lengthened and widened version of the T-70 tank chassis...

 was also located nearby, and neither it or the tank were found to have any petrol. Meanwhile, US 187 RCT's request for reinforcement had been received by the headquarters of the US 24th Infantry Division in Pyongyang. Yet, with the American division still well to the rear, the 27th British Commonwealth Brigade was the closest formation, and it was subsequently ordered forward to assist the American paratroopers.

Now the vanguard of the US Eighth Army, the British and Australians crossed the Taedong River using a sand-bag bridge at Pyongyang at noon on 21 October, moving north on the main highway to Sukchon with the task of reaching the Chongchon River. Meanwhile, elements of US 3/187 RCT occupied Yongju. Under the command of Lieutenant Colonel George Nielson, 1 ASHR subsequently pushed up the road until fired upon by North Korean forces in the hills to the south of the town, with snipers engaging the column as it turned west out of the river valley around 16:00. Encountering only light resistance from a small North Korean force of approximately 75 men which was then scattered by tank fire, the Argylls successfully cleared the foothills by last light on 21 October. Approaching Yongju, Coad decided to halt for the night. The Argylls subsequently sent a patrol into the town, establishing initial contact with US 3/187 RCT, marrying up with K Company which was established in a number of houses on the northern edge of Yongju and on Hill 163 immediately above their position. A strong North Korean force was believed to be nearby, however, with at least 300 men thought to remain in the town.

North Koreans attempt to break-out, 21/22 October 1950

Cut-off, about midnight the North Korean 239th Regiment attempted to break out to the north, launching a number of attacks against the Americans. During the first attack a small group of North Koreans succeeded in infiltrating the K Company command post at Yongju. In the close-quarter fighting that ensured Captain Claude K. Josey, the American company commander, tackled a North Korean machine-gunner, and despite being wounded twice he succeeded in disarming him before collapsing from his injuries. Josey was later awarded the Distinguished Service Cross
Distinguished Service Cross (United States)
The Distinguished Service Cross is the second highest military decoration that can be awarded to a member of the United States Army, for extreme gallantry and risk of life in actual combat with an armed enemy force. Actions that merit the Distinguished Service Cross must be of such a high degree...

 for his actions. As the fighting continued the K Company executive officer
Executive officer
An executive officer is generally a person responsible for running an organization, although the exact nature of the role varies depending on the organization.-Administrative law:...

 was also wounded, yet the Americans eventually drove off the North Koreans, many of whom were subsequently killed. Nearby, the British and Australians could hear the sounds of heavy fighting between the Americans and North Koreans 1 to 2 mi (1.6 to 3.2 km) to the north. Half an hour later a small group of North Koreans attacked A Company, 1 ASHR with grenades, killing two men and wounding two more before being repulsed having suffered one killed and one wounded. A large concentration of around 300 North Koreans were subsequently observed assembling in Yongju by the K Company forward observer, however the American artillery had relocated during the fighting and was unable to engage the target. Two guns from C Battery, US 674th Artillery Battalion were ordered to reposition south Sukchon to support US 3/187 RCT. Following two more North Korean attacks the Americans near Hill 163 were forced to abandon the roadblock after running out of ammunition. Detecting the withdrawal, the North Koreans attacked again at 04:00. Meanwhile, after forcing their way through heavy North Korean machine-gun and rifle fire the two American howitzers were successfully redeployed, coming into action at 04:15. To the south, the British and Australians could hear the sounds of renewed fighting, and they began to fear that the Americans had been overrun.

The North Korean attacks drove K Company from Yongju that night, forcing them back towards the battalion's main defensive position 3.2 kilometres (2 mi) to the north. Yet the paratroopers managed to reform into a tight perimeter on the northern edge of Yongju. Renewing their attack at 05:45, the North Koreans then assaulted the command post of US 3/187 RCT and the L Company perimeter, but suffered heavy casualties from American enfilade and direct fire
Direct fire
Direct fire refers to the launching of a projectile directly at a target on a relatively flat trajectory. The firing weapon must have a sighting device and an unobstructed line of sight to the target, which means no objects or friendly units can be between it and the target...

. During this action a column of North Koreans had moved towards L Company just before daybreak, singing as they approached. Dug-in on the forward slopes facing the road, the 3 Platoon position gave the Americans a good field of fire overlooking the rice paddies and they began to engage the North Koreans with machine-guns. Meanwhile, 1 Platoon and Company Headquarters also began to fire in support. Yet in the darkness the attackers claimed to be South Koreans and the Americans subsequently held their fire until the light became sufficient to confirm their identity. An American 57 mm recoilless rifle
Recoilless rifle
A recoilless rifle or recoilless gun is a lightweight weapon that fires a heavier projectile than would be practical to fire from a recoiling weapon of comparable size. Technically, only devices that use a rifled barrel are recoilless rifles. Smoothbore variants are recoilless guns...

 subsequently destroyed a North Korean truck at the head of another column as it moved up the road. The North Koreans then attempted to move a machine-gun forward, but were thwarted as the Americans killed a number of men as took over the weapon. Under heavy fire the North Korean attack was broken up, with many of the survivors attempting to take cover behind the raised road. Meanwhile, the howitzers had continued to support the paratroopers, and by 05:50 the two guns had fired 145 rounds. During a single fire mission 54 North Koreans were killed, while by the time US 3/187 RCT was finally relieved later that day C Battery, 674th Artillery Battalion had accounted for more than 200 North Koreans.

In spite of these losses the North Koreans assaulted the American positions again, with a force of 300 men falling on L Company and a further 450 men assaulting Headquarters Company. At the bottom of the slope the North Koreans knocked out an American machine-gun, hitting three of the crew in quick succession. The Americans responded with .50 calibre heavy machine-guns, while a 3.5-inch bazooka engaged the North Koreans in a culvert as they attempted to overrun the L Company position. Master Sergeant Willard W. Ryals subsequently moved forward down the hill under heavy fire to man the now silenced machine-gun, and proceeded to engage the attackers. For his actions he was later awarded the US Silver Star
Silver Star
The Silver Star is the third-highest combat military decoration that can be awarded to a member of any branch of the United States armed forces for valor in the face of the enemy....

. Hard-pressed, the beleaguered Americans again requested assistance. Overnight Coad had ordered 3 RAR to take the lead the following morning and Green subsequently decided to send a company through Yongju to advance north as rapidly as possible, intending to push through the Argylls which were tasked with clearing the town. By dawn, the North Koreans and Americans had fought each other to a standstill after heavy fighting overnight and the previous day; the North Korean 239th Regiment was almost exhausted, yet, in danger of being destroyed, it prepared for a final attempt to break out.

At first light on 22 October, A and C Company, 1 ASHR advanced into Yongju, before the Australians passed through them. Elsewhere, the Middlesex took up defensive positions to the north of Yongju. The Argylls then moved through the town, using high explosive
Hand grenade
A hand grenade is any small bomb that can be thrown by hand. Hand grenades are classified into three categories, explosive grenades, chemical and gas grenades. Explosive grenades are the most commonly used in modern warfare, and are designed to detonate after impact or after a set amount of time...

 and white phosphorus grenades to winkle out the remaining North Korean snipers, setting fire to many of the buildings. As planned, at 07:00, 3 RAR was ordered to move through Yongju towards Sukchon to link up with US 187 RCT and close the gap between the two forces. C Company, 3 RAR under Captain Archer Denness
Archer Denness
Major Archer Paterson Denness MC, was an Australian Army officer who served during the Second World War and the Korean War.-Personal life:...

 subsequently passed through the burning town mounted on M4 Sherman tanks from D Company, US 89th Tank Battalion. Now leading the brigade, at 09:00 the Australians came under small arms and light mortar fire from a North Korean rearguard
Rearguard
Rearguard may refer to:* A military detachment protecting the rear of a larger military formation, especially when retreating from a pursuing enemy force. * Rear Guard , a computer game released in 1982...

 position in an apple orchard on their right flank, having moved just 1.5 kilometre (0.93205910497471 mi). The Australians had driven into the rear of the North Korean 239th Regiment as it was forming up for a final assault on US 3/187 RCT. The strong North Korean force of approximately 1,000 men subsequently allowed C Company, 3 RAR and the battalion's tactical headquarters group to pass before engaging them. The North Korean-held features lay between the advancing Australians and the American paratroopers, blocking any relief attempt. Yet rather than preparing a deliberate attack and potentially allowing the North Koreans time to organise their defences, Green chose to force his leading company through at once in order to seize the initiative and continue the pursuit. An encounter battle
Meeting engagement
A meeting engagement, a term used in warfare, is a combat action that occurs when a moving force, incompletely deployed for battle, engages an enemy at an unexpected time and place.-Description:...

 developed as 3 RAR carried out an aggressive quick attack from the road, with American tanks in support.

Fighting in the apple orchard, 22 October 1950

Preparing for the assault, Green informed brigade headquarters of his plans and was advised that US 187 RCT was believed to be about 1500 metres (1,640.4 yd) further north; however, as the exact location of the Americans was unclear the indirect fire
Indirect fire
Indirect fire means aiming and firing a projectile in a high trajectory without relying on a direct line of sight between the gun and its target, as in the case of direct fire...

 available to support the attack would be limited. The American tanks were also initially under orders not to fire for fear of hitting their own men. With mortars and artillery unavailable the Australians proceeded to attack regardless, with the tanks carrying C Company turning east towards the North Korean positions in the apple orchard. 7 and 8 Platoons were subsequently committed to the attack, while 9 Platoon—commanded by Lieutenant David Butler—was left near the road to protect the Australian flank. Supported by 18 Sherman tanks, the Australians dismounted close to their objective, charging the position with bayonet
Bayonet
A bayonet is a knife, dagger, sword, or spike-shaped weapon designed to fit in, on, over or underneath the muzzle of a rifle, musket or similar weapon, effectively turning the gun into a spear...

s, Bren light machine-guns, Owen gun
Owen Gun
The Owen Gun, which was known officially as the Owen Machine Carbine, was an Australian submachine gun designed by Evelyn Owen in 1939...

s, rifles and grenades as the tanks opened up with their main armament and machine-guns. In the face of this determined attack many of the North Koreans left their pits in an attempt to move to safety, only to suffer heavy casualties after exposing themselves to the fire of the two assaulting platoons and the American tanks and flanking platoon in support. The speed and ferocity of the attack surprised the defenders, and the Australians quickly overcame the North Korean outposts despite the lack of indirect fires. The North Koreans, many of whom were recently trained conscripts
Conscription
Conscription is the compulsory enlistment of people in some sort of national service, most often military service. Conscription dates back to antiquity and continues in some countries to the present day under various names...

, were then forced to withdraw for the loss of only four Australians wounded. For his leadership in co-ordinating the assault Denness was later awarded the Military Cross
Military Cross
The Military Cross is the third-level military decoration awarded to officers and other ranks of the British Armed Forces; and formerly also to officers of other Commonwealth countries....

, while Private Charles McMurray received the Military Medal
Military Medal
The Military Medal was a military decoration awarded to personnel of the British Army and other services, and formerly also to personnel of other Commonwealth countries, below commissioned rank, for bravery in battle on land....

 for bravery.

More than 70 North Koreans were killed in the initial attack, while a further eight or nine were killed as the Australians cleared the position, setting fire to the North Korean dug-outs and forcing the remaining defenders to flee. As the North Koreans broke, Green pushed A and B Company onto the higher ground to the right of C Company with the intention of clearing the ridge overlooking the highway, while D Company moved forward on the left of the road towards 9 Platoon. Meanwhile, the battalion tactical headquarters, which had followed closely behind C Company as they assaulted, came under attack in the apple orchard east of the road and was forced to fight off a group of North Koreans, with the regimental police
Regimental Police
Regimental Police , sometimes called Regimental Provost Staff in the United Kingdom, are soldiers responsible for regimental discipline enforcement and unit custody in the British Army, some other Commonwealth armies and some armed forces structured in the British tradition...

 and the battalion signaller
Signaller
In the armed forces, a signaller or signaleer is a specialist soldier or seaman or airman responsible for military communications. Signallers, aka Combat Signallers or signalmen or women, are commonly employed as radio or telephone operators, relaying messages for field commanders at the front line...

s fighting back-to-back to defend themselves. Withstanding the attack, the Australians eventually killed 34 North Koreans for the loss of three men wounded. Yet despite becoming personally involved in the heavy fighting, Green continued to skilfully control the battle throughout. D Company was subsequently ordered to clear the North Koreans threatening battalion headquarters, as well as sending a platoon forward to re-establish contact with the Americans. Running low on ammunition, US 3/187 RCT had been in contact throughout the morning and continued to suffer casualties. However, having been forced off the high ground, the North Koreans were now caught between the advancing Australians and the American paratroopers to the north.
"I saw a marvellous sight. An Australian platoon lined up in a paddy field and walked through it as though they were driving snipe. The soldiers, when they saw a pile of straw, kicked it and out would bolt a North Korean. Up with the rifle and down with a North Korean and the Australians thoroughly enjoyed it! They did that the whole day, and they were absolutely in their element."
— Brigadier Basil Aubrey Coad


Unable to move north, the North Koreans attempted to breakout across the open rice fields to the west, through the gap between the 27th British Commonwealth Brigade and US 187 RCT. The North Koreans again suffered heavy casualties, with many cut down by tank and rifle fire from C Company, 3 RAR. Some of the survivors took refuge among a number of haystacks and rice stooks in front of 9 Platoon, from where they engaged the Australians with sniper fire. Others fled east, escaping to the higher ground where they dispersed. D Company, 3 RAR was subsequently ordered to clear pockets of resistance remaining with in the battalion position. Meanwhile, the Middlesex battalion passed through the Australians and, with the tanks, linked up with US 187 RCT at 11:00. Following three hours of fighting the battle was largely over by midday; however, many of the North Koreans that had been unable to escape continued to refuse to surrender, hiding or feigning death until individually flushed out. After clearing their objectives 7 and 8 Platoon had moved forward towards 9 Platoon, which then clashed with a number of North Korean stragglers in the paddy fields. C Company, 3 RAR subsequently deployed in an extended line and a substantial action soon developed. In a scene Coad later likened to driving snipe
Snipe
A snipe is any of about 25 wading bird species in three genera in the family Scolopacidae. They are characterized by a very long, slender bill and crypsis plumage. The Gallinago snipes have a nearly worldwide distribution, the Lymnocryptes Jack Snipe is restricted to Asia and Europe and the...

, the Australians subsequently proceeded to sweep the area, kicking over stacks of straw and shooting the North Korean soldiers they found hiding in them as they attempted to flee. For his leadership Butler was subsequently awarded the US Silver Star, while Private John Cousins received the US Bronze Star for his role in the action.

Aftermath

Despite the uncertain situation and the lack of indirect support, Green's tactical handling of the Australian battalion had been bold, and his decision to move quickly through Yongju and to attack off the line of march proved decisive. Preoccupied with fighting the Americans to their north, the North Koreans were unprepared for the Australians to attack from the rear. Caught between the American paratroopers and the 27th British Commonwealth Brigade, the North Korean 239th Regiment was practically destroyed. North Korean casualties in the apple orchard were 150 killed, 239 wounded and 200 captured, while Australian casualties numbered just seven men wounded. Including those engaged by the Argylls, total North Korean losses during the fighting with the 27th British Commonwealth Brigade exceeded 200 killed and 500 captured.The American official history lists North Korean casualties during fighting with the British and Australians as including 270 killed and 200 captured, see . The survivors subsequently fled westwards. In their first major battle in Korea the Australians had distinguished themselves, and the battalion was later praised for its performance. The action became known as the "Battle of the Apple Orchard", while the Royal Australian Regiment
Royal Australian Regiment
The Royal Australian Regiment is the parent regiment for regular infantry battalions of the Australian Army and is the senior infantry regiment of the Royal Australian Infantry Corps...

 was later granted the battle honour
Battle honour
A battle honour is an award of a right by a government or sovereign to a military unit to emblazon the name of a battle or operation on its flags , uniforms or other accessories where ornamentation is possible....

 "Yongju". Boosting their confidence, the success prepared the Australians for the battles which they were to face in the months that followed. Meanwhile, US 3/187 RCT reported killing 805 North Koreans and capturing 681 in the fighting around Yongju. Altogether, American casualties during the Sukchon-Sunchon operation were 48 killed in action and 80 wounded, and a further one killed and 56 injured in the jump.During the operation, US 187 RCT had faced an estimated 8,000 North Korean troops. North Korean losses were estimated at 2,764 killed and 3,818 captured, see . US 3/187 RCT and the 2nd Section, Antitank Gun Platoon, Support Company were both awarded the US Distinguished Unit Citation.

That afternoon US 3/187 RCT returned to Sukchon. The Middlesex battalion was subsequently ordered to push on to Sukchon, and after successfully relieving the Americans in place by nightfall, the battalion occupied a defensive position 1.6 kilometre (0.994196378639691 mi) north. US 187 RCT returned to Pyongyang by road on 23 October, moving through Sunchon. Shortly after they went back into theatre reserve. Meanwhile, the 27th British Commonwealth Brigade and US 24th Division continued their advance up the highway. Intending to defeat the North Koreans and bring the war to a close, the UN forces pushed towards the Yalu River
Yalu River
The Yalu River or the Amnok River is a river on the border between North Korea and the People's Republic of China....

, on the Chinese border. However, resistance continued to be met as the 27th British Commonwealth Brigade crossed the Chongchon River, and they now moved towards Pakchon
Pakchon
Pakchon is a kun, or county, in southern North Pyongan province, North Korea. It is bordered to the north by Taechon, to the east and southeast by Nyongbyon, and to the west by Unjon. To the south, it looks across the Chongchon River at Anju city and Mudok county in South Pyongan province...

. On 24 October, MacArthur had removed all restrictions on the movement of his forces south of the Yalu River and prepared for the final phase of the UN advance, defying a directive of the US Joint Chiefs of Staff and risking Chinese intervention on behalf of North Korea. An intense period of fighting followed and the Australians were involved in a number of major battles over the coming days.
On the afternoon of 25 October a platoon from 3 RAR was fired on by two companies of North Koreans as they crossed the Taeryong River
Taeryong River
Taeryong River is a river of North Korea. The river is a tributory of the Ch'ongch'on River....

 to conduct a reconnaissance of the west bank, and although they were subsequently forced to withdraw, the Australians took 10 prisoners with them. Acting as the forward elements of the brigade, that evening Green sent two companies across the river to establish defensive positions, and they subsequently broke up a frontal assault on their positions with mortars while the North Koreans were in the process of forming up. Sixty North Koreans supported by a T-34 tank then attacked the forward Australian companies at Kujin
Battle of Kujin
The Battle of Kujin , also known as the Battle of the Broken Bridge, took place during the United Nations offensive towards the Yalu River, which followed the North Korean invasion of South Korea at the start of the Korean War...

 early the following morning, resulting in Australian losses of eight killed and 22 wounded. However, the North Koreans suffered heavy casualties including over 100 killed and 350 captured, and the Australians subsequently succeeded in defending the bridgehead
Bridgehead
A bridgehead is a High Middle Ages military term, which antedating the invention of cannons was in the original meaning expressly a referent term to the military fortification that protects the end of a bridge...

 after the North Koreans withdrew. Intelligence indicated that the British and Australians were facing the North Korean 17th Tank Brigade, which was preparing a last line of defence at Chongju, 70 kilometres (43.5 mi) away. With the war considered all but over the 27th British Commonwealth Brigade continued to pursue the North Koreans towards Chongju; however, the advance increasingly encountered strong resistance as they approached the Manchurian border.

3 RAR took over as lead battalion of the brigade on 29 October, 6 kilometres (3.7 mi) from Chongju. That morning a spotter aircraft reported a large North Korean formation consisting of a battalion-sized force of 500–600 infantry supported by several tanks and at least two self-propelled gun
Self-propelled artillery
Self-propelled artillery vehicles are combat vehicles armed with artillery. Within the term are covered self-propelled guns and rocket artillery...

s, positioned on a thickly wooded ridgeline around Chongju. The Battle of Chongju
Battle of Chongju (1950)
The Battle of Chongju took place during the United Nations offensive towards the Yalu River, which followed the North Korean invasion of South Korea at the start of the Korean War...

 ensued as the Australians dislodged the strong North Korean armoured force and then defended their positions against North Korean counter-attack
Counterattack
A counterattack is a tactic used in response against an attack. The term originates in military strategy. The general objective is to negate or thwart the advantage gained by the enemy in attack and the specific objectives are usually to regain lost ground or to destroy attacking enemy units.It is...

s during the evening. The following day the Australians advanced to the high ground overlooking Chongju, killing and capturing a number of North Koreans in skirmishes. That afternoon the town itself was cleared by the remaining elements of the 27th British Commonwealth Brigade without opposition. The fighting around Chongju was the heaviest undertaken by the Australians since entering the war. North Korean casualties included 162 killed and 10 captured, while Australian losses were nine killed and 30 wounded, including Green, who was wounded in the stomach by artillery fire after the battle, dying two days later on 1 November after succumbing to his wounds.
Following the capture of Chongju the US 21st Infantry Regiment had set off rapidly along the road to Sonchon
Sonchon
Sonchon is a kun, or county, on the coast of the Yellow Sea in west-central North Pyongan province, North Korea. To the north it borders Chonma, to the east Kusong and Kwaksan, and to the west Tongrim; to the south, it borders nothing but the sea...

 to the west. Encountering only one strong North Korean position which they quickly turned, by noon on 1 November the lead battalion had reached Chonggodong, just 30 kilometres (18.6 mi) from the Yalu River where the Americans clashed with another North Korean armoured force. To the north meanwhile, the US 5th and 9th Infantry Regiments of the US 24th Infantry Division secured Taechon
Taechon
Taechon, also spelled Thaechon, is a kun, or county, in central North Pyongan province, North Korea. It borders Taegwan and Tongchang to the north, Unsan and Nyongbyon to the east, Pakchon and Unjon to the south, and Kusong to the west....

 and Kusong
Kusong
Kusŏng is a coterminous city in central North Pyongan province, North Korea. It borders Taegwan to the north, Taechon to the east, Kwaksan and Chongju to the south, and Chonma to the north. The highest point is Chongryongsan . The year-round average temperature is 8.2 °C, with a January average...

, before advancing to within 40 kilometres (24.9 mi) of the Manchurian border. However, during the last weeks of October the Chinese had moved 18 division
Division (military)
A division is a large military unit or formation usually consisting of between 10,000 and 20,000 soldiers. In most armies, a division is composed of several regiments or brigades, and in turn several divisions typically make up a corps...

s of the People's Volunteer Army
People's Volunteer Army
The Chinese People's Volunteer Army was the armed forces deployed by the People's Republic of China during the Korean War. Although all units in the Chinese People’s Volunteer Army belonged to the People's Liberation Army , the People's Volunteer Army was separately constituted in order to...

 across the Yalu River under the overall command of Marshal Peng Dehuai
Peng Dehuai
Peng Dehuai was a prominent military leader of the Communist Party of China, and China's Defence Minister from 1954 to 1959. Peng was an important commander during the Second Sino-Japanese War, the Chinese civil war and was also the commander-in-chief of People's Volunteer Army in the Korean War...

 in order to reinforce the remnants of the KPA. Undetected by US and South Korean intelligence, the 13th Army Group crossed the border on 16 October and penetrated up to 100 kilometres (62.1 mi) into North Korea, and were reinforced in early November by 12 divisions from the 9th Army Group; in total 30 divisions composed of 380,000 men. The Chinese subsequently ambushed MacArthur's forces which were now widely dispersed, decimating ROK II Corps at Onjong
Battle of Onjong
The Battle of Onjong , also known as the Battle of Wenjing , was one of the first engagements between Chinese and United Nations forces during the Korean War. It took place around Onjong in present-day North Korea from October 25 to October 29, 1950...

 and encircling and overrunning the US 8th Cavalry Regiment at Unsan
Battle of Unsan
The Battle of Unsan , also known as the Battle of Yunshan , was a series of engagements of the Korean War that took place from 25 October to 4 November 1950 near Unsan, North Pyongan province in present-day North Korea...

. With the US 24th Infantry Division ordered back to the Chongchon River as a result, the 27th British Commonwealth Brigade also began moving south as part of the UN general withdrawal in the face of the Chinese First Phase Offensive.
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