Republic of Korea Marines with 3rd Platoon, 9th Company, 83rd Battalion, 2nd Marine Division pull security during a combined air assault exercise Oct. 25, 2014 here. The air assault exercise involved U.S. Marines with Company C, 1st Battalion, 3rd Marines and Army aviators with Company B, 2nd Battalion (Assault), 2nd Aviation Regiment, 2nd Combat Aviation Brigade. (U.S. Army photo by Sgt. 1st Class Vincent Abril, 2nd CAB PAO)