Ruck March
Senior Master Sgt. Gene Elking, 436th Logistics Readiness Squadron, carries a POW/MIA Flag while Tech. Sgt. Michael Spencer and Master Sgt. Dave Jackson, 512th LRS, carry an extra 30-pound ruck during the 12th Annual Chosin Reservoir Commemorative Ruck March here Feb. 26. Teams consisted on four marchers with the exception of this one in which the fuels flight troops were representing those missing in action. (U.S. Air Force photo/Christin Michaud)