The US Army has wasted billions of dollars to upgrade a few hundred tanks to the M1A2 configuration (right), and wants to spend billions to convert more. The US Army claims that no tanks were lost to enemy fire during the Persian Gulf war, so why upgrade their anti-tank capabilities with a few gadgets which cost twice as much as the tanks themselves? Tanks remain vital, but the US Army spends half of its operations and maintenance budget for all ground equipment to keep 5000 M1 series tanks ready for World War III with the Soviets. There is much...