Questions related to the history of a specific category of armored fighting vehicles, being primarily for offensive capability, usually tracked, with an optimum balance of armor, maneuverability and firepower. Often classified as light-, medium-, and heavy tanks.
The first tanks were built by British constructors and used at first during the Battle of Somme in 1916. The use of tanks were significantly extended by Wehrmacht during the ww2.
At the moment tanks are main weapon in many armies in the world.
Consider also using weapons tag for other types of weaponry.