Latvian Chief of Defense Lt. Gen. Raimonds Graube talks with the U.S. Ambassador to NATO Douglas Lute before a situational training exercise during the Saber Strike 2015 Distinguished Vistor Day, held in Adazi, Latvia, June 10. Saber Strike is a long-standing U.S. Army Europe-led cooperative training exercise. This year’s exercise objectives facilitate cooperation amongst the U.S., Estonia, Latvia, Lithuania, and Poland to improve joint operational capability in a range of missions as well as preparing the participating nations and units to support multinational contingency operations. There are more than 6,000 participants from 14 different nations. (Photo by U.S. Army Staff Sgt. Brooks Fletcher, 16th Mobile Public Affairs Detachment)