LANGLEY AIR FORCE BASE, Va. -- Mr. William Rupert, 1st Security Forces Squadron expeditionary combat skills instructor, explains to Airmen how to work as partners, taking tactical deployment positions while exiting a Humvee here April 10. Combat Skills Training is a basic three-day course for deploying personnel where Airmen who are normally in noncombatant roles learn to shoot, move and communicate. (U.S. Air Force photo/Master Sgt.Carlos J. Claudio)