Sgt. Maj. Sasha Toshevski, first sergeant of the Macedonian Special Forces Regiment, instructs a Bosnian solider on shotgun firing techniques while training in a non-lethal weapons class during exercise Platinum Wolf 2016 at Peacekeeping Operations Training Center South Base in Bujanovac, Serbia, May 13, 2016. Seven countries including Bosnia, Bulgaria, Macedonia, Montenegro, Slovenia, Serbia, and the United States joined together to enhance their ability to work together and master the use on non-lethal weapons systems. (U.S. Marine Corps photo by Sgt. Sara Graham)