To be honest , imo, U.S. would need 100,000 more troops to negate.
We are, in terms of regular troops, overstretched, as part of Rumsfeld psyche is to kill abundantly the enemy without need for soldiers---in his dreamscape i am sure includes armies of killer robots.
This is a truly evil man.
It the efficiency planning worthy of General Heydrich and his assistant, Adolf Eichman.
O BTW, General Heydrich, had a personality like Rumsfeld, upbeat, cheery, flippant and cold cold cold.
People are EXTREMELY dumb when trying to discern evil based on a man's manner.