NASIC Airmen honor flag
Airmen from the National Air and Space Intelligence Center’s Color Guard lower the flag during a retreat ceremony, 74 years after the attack on Pearl Harbor at Wright-Patterson Air Force Base, Ohio, Dec. 7, 2015. The retreat ceremony serves a twofold purpose it signals the end of the official duty day and serves as a ceremony for paying respect to the United States flag. (U.S. Air Force Photo by Senior Airman Justyn M. Freeman)