The Main Battle Tank is the standard tank of the File:Information age small.jpg Information Age. It upgrades from the Modern Age Tank and is built at the Auto Plant. It is replaced by the Leopard Tank for the Germans and the T-80 for the Russians. By upgrading from the Tank, the unit receives +35 hit points, +1 armor, +2 attack strength, +1 attack range, +2 movement speed, and +1 line of sight. Main Battle Tanks have the second highest armor rating of all units in the game, surpassed only by Elephants (actually predecessors to Tanks), which have an even higher armor rating of 8.