Comment by fatbird

In the Battle of Kapyong, Korea [0], Canadian forces refused to retreat from their position, delaying advancing Chinese forces long enough to cause them to regroup. The Canadian forces were encircled, and several times called down artillery on their own positions to clear the assaulting Chinese troops.

The fighting helped blunt the PVA Spring Offensive and the actions of the 2 PPCLI and 3 RAR at Kapyong were critical in preventing a breakthrough against the UN central front, the encirclement of US forces in Korea, which were at that point in general retreat, and ultimately, the capture of Seoul.

[0] https://en.wikipedia.org/wiki/Battle_of_Kapyong#Canadian_2_P...