The 25th Canadian Infantry Brigade was Canada's primary combat-formation intending to be sent as part of the British Commonwealth Forces Korea. Originally composed of three infantry battalions and two armoured squadrons, several individual units rotated through the brigade. Although a full brigade had been trained and armed by 1951, the success of the Inchon Landing meant that only 2nd Battalion, Princess Patricia's Canadian Light Infantry was initially sent. However, Chinese and North Korean forces subjected Canadian forces to fierce fighting throughout April 1951. 2nd Battalion, Princess Patricia's Canadian Light Infantry earned a Presidential Unit Citation for their actions during the Battle of Kapyong while serving with the 27th Commonwealth Brigade. It had detached from the 25th Briga