Marines from the 13th Marine Expeditionary Unit train for a joint-branch air assault exercise with UH-60 Black Hawks operated by A Company, 3rd Battalion, 142nd Attack Helicopter Company, 42nd Combat Aviation Brigade, Jan. 17, 2013, on Camp Buehring, Kuwait. The 42nd CAB, New York Army National Guard, operates rotary winged aircraft in the region in support of Operation Enduring Freedom, and regularly trains with other U.S. military branches to enhance joint service capabilities. (New York Army National Guard photo by 1st Lt. Jean Marie Kratzer/Released)