American medium tank, named in honor of General John Pershing, who led the American Expeditionary Force during World War I. In 1944–1946 in the U.S. Army, the M26 was temporarily classified as heavy tank. Starting in February 1945 these vehicles took part in World War II; in 1950–1951 the vehicle saw combat in the Korean War.
Characteristics are specified for vehicles with crews trained to 100%.