LANGLEY AIR FORCE BASE, Va. – Chief Master Sgt. Martin Klukas, Command Chief for Air Combat Command, introduces himself during an All-Call at the Base Theater here Dec. 15. Chief Klukas and Gen. William M. Fraser III, commander of Air Combat Command, spoke to Langley Airmen about safety, priorities, and the direction of ACC. (U.S. Air Force photo/Airman Rebecca Montez)