Key Facts
- Dates
- 22–25 April 1951
- Duration
- 4 days
- UN defending force
- 29th Infantry Brigade (British + Belgian)
- Context
- Part of the Chinese Spring Offensive
- Key unit
- 1st Battalion, Gloucestershire Regiment, surrounded on Hill 235
Strategic Narrative Overview
Chinese forces vastly outnumbered the 29th Brigade but were held for three days along the Imjin River. The 1st Battalion of the Gloucestershire Regiment was encircled on Hill 235, later called Gloster Hill, and faced overwhelming odds. Despite eventual forced withdrawal, the brigade's fierce resistance, alongside the concurrent Battle of Kapyong, disrupted the momentum of the Chinese offensive across the front.
01 / The Origins
By early 1951, a series of successful UN counter-offensives had pushed forces beyond the 38th Parallel to the Kansas Line. China's People's Volunteer Army launched the Spring Offensive in April 1951 to regain battlefield initiative and retake Seoul. The lower Imjin River sector, held by Britain's 29th Infantry Brigade comprising three British and one Belgian battalion, became a focal point of this major Chinese push.
03 / The Outcome
When UN units ultimately fell back, the Chinese Spring Offensive had lost its impetus. UN forces withdrew to prepared defensive positions north of Seoul, where the PVA advance was halted. Seoul was not recaptured. The stand at Gloster Hill became embedded in British military tradition, and the battle earned recognition as the engagement that saved Seoul from falling back into Chinese and North Korean hands.
Belligerents & Mobilization Analysis
Side A
1 belligerent
Side B
2 belligerents
Kinetic Engagement Axis
Scroll horizontally to view full axis. Events plotted relatively.