Red Flag: Keeping skies safe for US, allies for past 75 years
An F-16 Fighting Falcon assigned to the 457th Fighter Squadron at Naval Air Station Fort Worth Joint Reserve Base, Texas, takes off during Red Flag 15-4 at Nellis Air Force Base, Nev., Aug. 25, 2015. Active-duty, Guard and Reserve members from the Army, Navy, Marines and Air Force, along with air forces from other countries, participated in the exercise. (U.S. Air Force photo/Senior Airman Thomas Spangler)