Second Air Force

The Second Air Force was formed in the United States to provide air defense and train personnel of newly formed units in World War II, the Second was briefly a part of Air Defense Command after the war. From 1949 to 1975 and from 1991 to 1993, as part of Strategic Air Command, and later Air Combat Command, it engaged in training for strategic warfare. After activation under Air Education and Training Command in 1993, it assumed responsibility for basic military and technical training.