In April 1946, Duke of Connaught's Own Rifles and the 28th Armoured amalgamated into the 13th Armoured Regiment (The British Columbia Regiment), RCAC. Later, in 1949 the name was again changed, to The British Columbia Regiment (Duke of Connaught's Own) (13th Armoured Regiment). The regiment continued to train on the M4A2E8 Sherman tank, winning the Wallace Trophy for most efficient Militia unit in 1954, 1955 and 1956. Although the unit did not deploy to Korea as part of the Korean War, it did contribute volunteers to augment Lord Strathcona's Horse (Royal Canadians) and the Royal Canadian Dragoons, whose regiments were sent. Soldiers of the regiment also served in deployments to Germany during the Cold War.