A United States Army Abrams M1A2 Main Battle Tank leads the charge during a battle demonstration along with two Lithuanian Land Forces M113 Armored Personnel Carriers during the final day of Saber Strike 2015 at the Great Lithuanian Hetman Jonusas Radvila Training Regiment, June 18, 2015. 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 13 different nations. (U.S. Army Photo by Sgt. James Avery, 16th Mobile Public Affairs Detachment)