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Battle of Triangle Hill 1952

Battle of Triangle Hill: Triangle Hill
Image: US gov, Public domain, via Wikimedia Commons

Recorded location from Wikidata; battle sites are often approximate.

Key facts

Date14 October 1952 – 25 November 1952Wikidata
Year1952Wikidata P580 (start time)
EraPost-1945 (1946 onwards)derived from year
LocationNorth KoreaNatural Earth (modern borders)
ContinentAsiaNatural Earth
War / conflictKorean WarWikidata P361
ParticipantsColombia, Ethiopian Empire, South Korea, United Nations Forces in the Korean War, United StatesWikidata P710
Coordinates38.3214, 127.4640Wikidata P625

About the battle

The Battle of Triangle Hill, also known as Operation Showdown or the Shangganling Campaign (Chinese: 上甘岭战役; pinyin: Shànggānlǐng Zhànyì), was a protracted military engagement during the Korean War. The main combatants were two United Nations (UN) infantry divisions, with additional support from the United States Air Force, against elements of the Chinese People's Volunteer Army (PVA) 15th and 12th Corps. The battle was part of UN attempts to gain control of the "Iron Triangle" and took place from 14 October to 25 November 1952.

The immediate UN objective was Triangle Hill (38°19′17″N 127°27′52″E), a forested ridge of high ground 2 kilometers (1.2 mi) north of Gimhwa-eup. The hill was occupied by the veterans of the PVA's 15th Corps. Over the course of nearly a month, substantial US and Republic of Korea Army (ROK) forces made repeated attempts to capture Triangle Hill and the adjacent Sniper Ridge. Despite clear superiority in artillery and aircraft, the escalating UN casualties resulted in the attack being halted after 42 days of fighting, with PVA forces regaining their original positions.

Text adapted from the Wikipedia article Battle of Triangle Hill (revision 1380934361), licensed under CC BY-SA 4.0. Changes: excerpted from the article lead section; formatting and citations removed. No text added.

Location

38.3214, 127.4640 · North Korea

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