BALTOPS
A KC-135 Stratotanker from the 507th Air Refueling Wing takes-off for a refueling mission as part of Baltic Operations 2015, June 9, 2015, at Powidz Air Base, Poland. In its 43rd iteration, BALTOPS is a multinational maritime exercise in Poland, Sweden, Germany, and throughout the Baltic Sea, including participation from 14 NATO and three partner nations June 5-20. (U.S. Air Force photo by Senior Airman Michael Battles)