US, Bulgarian forces synchronize training to strengthen future
Bulgarian air force paratroopers stand in line after an airdrop at Krumuvo Air Base, Bulgaria, July 16, 2015. U.S. and Bulgarian forces performed daily airdrops during a two-week-long bilateral training exercise over Plovdiv, Bulgaria. More than 100 service members from Ramstein Air Base, Germany, deployed to Plovdiv for the bilateral NATO exercise, to enhance joint readiness while building interoperability capabilities. (U.S. Air Force photo/Senior Airman Nicole Sikorski)