U.S. Army Soldiers assigned to 2nd Battalion, 5th Cavalry Regiment, 1st Armored Brigade Combat Team, 1st Cavalry Division, participate in Exercise Platinum Lion 18, an annual exercise that promotes regional stability and builds enduring relationships with partner nations, Novo Selo Training Area, Bulgaria, August 2018. Participating nations include United States of America, Albania, Bulgaria, Georgia, Moldova, Montenegro, Romania, and Serbia. (U.S. Army National Guard photo by Sgt. Jamar Marcel Pugh, 382nd Public Affairs Detachment/ 1st ABCT, 1st CD/Released)