Spc. Colby Arbar (middle right) and Pfc. Andrew D. Collins (lower middle right,) both forward observers assigned to Field Artillery Squadron, 2nd Cavalry Regiment, whom directly supports 2nd Squadron, provide security for their team members as they assault their objective while participating in aerial insertion and battle damage assessment training at the Cincu Training Center, Romania, May 20, 2015. During this training, Soldiers and Airmen will be transported, back and forth by a UH-60 Black Hawk Helicopter, to a makeshift battle area where they will attempt to over take their objective. (U.S. Army photo by Sgt. William A. Tanner/released)