Happy birthday to the U.S. Air Force, which officially celebrates 76 years of aiming high, flying, fighting and winning on Monday. On Sept. 18, 1947, the National Security Act of 1947 established ...

EL PASO, Texas (KVIA) -- The United States Air Force turns 76 on Monday, the military branch's official Facebook account announced. "Happy birthday to us!" The U.S. Airforce Facebook page said in ...

SHEPPARD AFB (KFDX/KJTL) — The United States Air Force celebrated its 77th birthday on Wednesday, Sept.18, marking the point at which it became a separate entity from the rest of the military.