Kalashnikov announced plans to super-size its 7-ton combat vehicle. The firm is developing an unmanned 20-ton ¿robot¿ tank capable of carrying both machine guns and anti-tank missiles. The vehicle's predecessor, BAS-01G Soratnik (pictured), is designed to support a 30mm gun or eight anti-tank missiles ¿ all while traveling at top speeds of 25 miles per hour