A Ukrainian Armed Forces Chaplain and Ukrainian National Guard Soldiers finish a prayer at the closing ceremony for Exercise Rapid Trident 16 in Yavoriv, Ukraine July 8, 2016. The exercise is a regional command post and field training exercise that involves about 2,000 Soldiers from 13 different nations, being held at the International Peacekeeping and Security Center in Yavoriv, Ukraine June 27 - July 8, 2016. (U.S. Army photo by Sgt. 1st Class Whitney Hughes/Released)