Chief Master Sgt. Thomas Mason (left) and Col. James Phillips (right), 919th Special Operations Wing command chief and commander, congratulate each other after completing the obstacle course at the Combat Dining-In Feb. 7 at Duke Field, Fla. The event, the first in nine years, drew more than 250 Airman. A Combat Dining-In is built around the format of a traditional Dining-In, but there is less formality and combat uniforms are required. (U.S. Air Force photo/Tech. Sgt. Jasmin Taylor)