M3 Stuart

The M3 Stuart, officially Light Tank, M3, was an American light tank of World War II. An improved version entered service as M5. It was supplied to British and other Commonwealth forces under lend-lease prior to the entry of the U.S. into the war. Thereafter, it was used by U.S. and Allied forces until the end of the war.

The British service name "Stuart" came from the American Civil War Confederate general J. E. B. Stuart and was used for both the M3 and the derivative M5 Light Tank. In U.S. use, the tanks were officially known as "Light Tank M3" and "Light Tank M5".

Stuarts were the first American-crewed tanks in World War II to engage the enemy in tank versus tank combat.

The Stuart was also the light tank counterpart of the M3 Lee, which was a medium tank.