150723-N-SD120-012 OKINAWA, Japan (July 23, 2015) Seabees assigned to Naval Mobile Construction Battalion (NMCB) 5 and Airmen from the Air Force 18th Civil Engineering Squadron assemble folded fiberglass mats during an airfield damage repair joint contingency training exercise at Kadena Air Base. (U.S. Navy photo by Mass Communication Specialist 1st Class John P. Curtis/Released)