T20 Medium Tank T20 Medium Tank The Medium Tank T20 was part of a series of medium tanks designed by the United States during the Second World War, to be the successor to the Medium Tank M4 "Sherman", and culminated in the M26 Pershing. Almost immediately after the M4 Sherman was standardized, the US Ordnance Department started work on a successor. The Ordnance Department had already been working on heavily armored infantry tank design for the British, using M4 parts. The new project was started on the 25 May 1942, it was originally designated M4X. Starting with the T20, the Ordnance Department initially
Canada in the Korean War Canada in the Korean War The Canadian Forces were involved in the 1950–1953 Korean War and its aftermath. 26,000 Canadians participated on the side of the United Nations, and Canada sent eight destroyers. Canadian aircraft provided transport, supply and logistics. 516 Canadians died, 312 of which were from combat. After the war, Canadian troops remained for three years as military observers. Japan's defeat in World War II brought an end to 35 years of Japanese occupation of the Korean Peninsula. The surrender of Japan to the Allied forces on 2 September 1945 led to the peninsula being divided into North