The M2A2 and M2A3 light tanks, with their twin-turret designs and machine gun armament, represented the U.S. Army’s early drive to modernize its armored forces. Though obsolete by the start of World ...

A tank turret is the brain and brawn of an armored fighting vehicle, housing its most critical functions: the main gun, targeting systems, and a complement of crew. From the outside, it might seem ...