M3 Stuart light tank 🇺🇲 Designed by the U.S. Army Ordnance Department and built by the American Car and Foundry Company, part of the Cadillac division of General Motors (GM). Delivered to the U.S. Army and officially designated Light Tank, M3. In British or Commonwealth service, nicknamed "Stuart" or "General Stuart" after the the U.S. Civil War Confederate General J. E. B. Stuart. By September 1941, a total of 108 M3 Stuart tanks were in the Philippines assigned to the U.S. Army 192nd Tank Ba