Several of the brand-new Russian Armata T-14 main battle tanks rode with turrets covered in canvas during a rehearsal parade in Alabino, near Moscow. Rumors about the top secret tank claim that the tanks will include a remote-controlled 125mm smoothbore main cannon, a 30mm sub-caliber ranging gun, and a 12.5mm heavy machine gun with a turret designed to take out anti-tank missiles. The price of a new Armata has been estimated at 400 million rubles, or about $7.4 million