The united states air force has made many new air crafts in its department to make the supreme leaders of the sky. But, the air crafts only a small part of the air force's success. the training methods are another part of the success, the pilots in training must go through a very tough boot camp and wait like 10 years until they can fly their first mission. Another part of their success is their weapons they equip onto their planes and copters. The militaries vast amount of weapons are from napalm to missiles to mini guns. Those are some reasons why the air force is the best department in the military.