The M3 Stuart, officially designated the Light Tank, M3, is a light tank that appears in Fall of Nations. Used by the American, British, and Soviet forces, it saw active in all theaters starting in 1941 all the up until the end of the war. Based upon the pre-war M2A4, the M3 Stuart shared many of the same features, but had numerous reworked parts that gave it a chance against Axis vehicles. It served alongside its successor, the M5 Stuart.
"The Light Tank, M3 'Stuart,' is an American light tank that served with the American, British, and Red Armies. An improved version of the M2A4 'Stuart', the M3 fared slightly better than its predecessor, but ultimately stood no change against enemy vehicles."