Armed Forces Day: a tribute to those who serve
Airman Troy, left, and Staff Sgt. Marshall, both 432nd Aircraft Maintenance Squadron avionics specialists, train on removing a control box, May 11, 2016, at Creech Air Force Base, Nevada. On August 31, 1949, Secretary of Defense Louis Johnson announced the creation of an Armed Forces Day to replace separate Army, Navy, Marine Corps and Air Force Days. (U.S. Air Force photo by Senior Airman Christian Clausen/Released)