The M3 Stuart is a light tank that was used by the United States during World War II. It was designed for reconnaissance and support roles, featuring a 37mm gun and a fully rotating turret. The tank was named after General J.E.B. Stuart, a Confederate cavalry commander. First produced in 1941, the M3 Stuart was known for its speed and maneuverability. It had a distinctive rounded shape and was equipped with a gasoline engine. The tank saw action in various theaters, including North Africa and the Pacific, and was eventually replaced by more advanced models like the M4 Sherman.