Marines with Combat Logistic Battalion 31 (CLB-31), 31st Marine Expeditionary Unit (MEU), and Royal Thai Air Force service members congratulate each other after a race in Mission Oriented Protective Posture (MOPP) level four gear, Feb. 5. The MEU is currently participating in exercise Cobra Gold 2010 (CG’ 10). The exercise is the latest in a continuing series of exercises design to promote regional peace and security. (Official Marine Corps photo by Lance Cpl. Dengrier M. Baez) - Marines with Combat Logistic Battalion 31 (CLB-31), 31st Marine Expeditionary Unit (MEU), and Royal Thai Air Force service members congratulate each other after a race in Mission Oriented Protective Posture (MOPP) level four gear, Feb. 5. The MEU is currently participating in exercise Cobra Gold 2010 (CG’ 10). The exercise is the latest in a continuing series of exercises design to promote regional peace and security. (Official Marine Corps photo by Lance Cpl. Dengrier M. Baez)