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Battle of Hill 303

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Battle of Hill 303
ConflictBattle of Hill 303
PartofKorean War
Date27–30 August 1950
PlacePusan Perimeter, Gyeongsang Province, Republic of Korea
ResultUnited Nations Command tactical victory; associated war crimes by Korean People's Army
Combatant1United States Army; United States Air Force; United Nations Command
Combatant2Korean People's Army
Commander1Major General Hobart R. Gay; Brigadier General John B. Coulter
Commander2Kim Il Sung (overall), local commanders unknown
Strength1Elements of 25th Infantry Division, including 35th Infantry Regiment and 27th Infantry Regiment
Strength2Elements of Korean People's Army KPA 13th Division and other units
Casualties1Several dozen killed, captured, and missing; wounded
Casualties2Estimated heavy casualties; specific numbers disputed

Battle of Hill 303 was a three-day engagement during the early phase of the Korean War fought for control of a dominant ridge on the eastern sector of the Pusan Perimeter. United Nations forces, primarily elements of the United States Army 25th Infantry Division, counterattacked to reclaim the position from Korean People's Army forces. The engagement became notorious for the discovery of executed prisoners, which prompted international condemnation and shaped United Nations responses to KPA conduct.

Background

In June 1950, North Korea invaded South Korea initiating the Korean War and prompting United Nations intervention under United Nations Command. By August 1950, UN forces established a defensive line known as the Pusan Perimeter anchored on key terrain including ridgelines and ports such as Pusan. The 25th Infantry Division, recently arrived from Hawaii and commanded at higher echelon by Major General Hobart R. Gay, was tasked with holding and counterattacking on the eastern flank near Taegu and Kumchon. The contested Hill 303 overlooked supply routes and approaches to Taegu, making it strategically significant to both United States Army and Korean People's Army planners.

Prelude

After repeated KPA offensives in August threatened the Pusan Perimeter, elements of the KPA 13th Division and affiliated units probed UN positions in Gyeongsang Province. The 35th Infantry Regiment of the 25th Infantry Division deployed companies to defend ridgelines, while artillery assets from the United States Army Field Artillery and close air support from the United States Air Force prepared for interdiction. Intelligence indicated that Hill 303 had fallen to KPA forces after night attacks on 27 August, prompting a combined arms response involving infantry, armor from M4 Sherman units, and air strikes coordinated with forward observers of the 35th Infantry Regiment.

The Battle

Counterattacks began on 28 August with assault elements drawn from the 35th Infantry Regiment and adjacent battalions. United States infantry advanced under artillery preparation and air support from B-26 Invader and F4U Corsair sorties while confronting prepared KPA defensive positions around bunkers and trench lines. Close-quarters fighting involved platoon and company maneuvers, with flanking attempts aimed at cutting retreat routes toward Taegu and the Naktong River corridor. Despite determined resistance and counterattacks by KPA infantry, coordinated assaults by American riflemen and supporting fire reclaimed portions of the ridge. By 30 August, UN troops had secured Hill 303, but consolidation revealed that significant numbers of personnel were unaccounted for following the initial KPA capture.

Atrocities and War Crimes

After retaking the position, soldiers from the 25th Infantry Division discovered the bodies of captured American soldiers and Republic of Korea personnel executed on the hillside. The scene included men killed at close range, reportedly after surrender, prompting rapid reports to commanders such as Brigadier General John B. Coulter and notifications to United Nations Command headquarters. The incidents were widely publicized in contemporary press and raised issues addressed by international law instrumentarians referencing the Geneva Conventions. United States political leaders and military authorities cited the executions as evidence of KPA violations and used the events in efforts to justify intensified measures, including directives on treatment of prisoners and escalation of public information campaigns involving figures like President Harry S. Truman and the United States Department of State.

Aftermath and Casualties

Official tallies for casualties at Hill 303 varied among unit reports, with dozens of American dead and missing and a larger number of wounded. Estimates of KPA losses were substantial due to the intensity of the counterattacks and supporting artillery and air power. The discovery of executed prisoners led to formal investigations and inclusion in post-battle assessments by the United Nations Command and press accounts such as those in major outlets covering the Korean War. The battle influenced operational plans for the 25th Infantry Division as it continued defensive and offensive actions to stabilize the eastern sector of the Pusan Perimeter ahead of the Inchon Landing and subsequent UN offensives.

Commemoration and Legacy

Hill 303 entered historical memory through military histories, regimental chronicles of the 35th Infantry Regiment, and commemorations by veterans' organizations including Veterans of Foreign Wars and American Legion posts. The executions discovered at Hill 303 have been cited in scholarly works on war crimes of the Korean War and in discussions within institutions such as the United States Holocaust Memorial Museum and academic centers focusing on international humanitarian law. Memorial markers and reunions by surviving members of the 25th Infantry Division and families of the victims maintain the site's legacy in United States and Republic of Korea remembrance practices.

Category:Battles of the Korean War Category:1950 in Korea