Senior Airman Martin Dietrich, 2nd Air Support Operations Squadron tactical air control ember, watches for opposing forces during training at U.S. Army Garrison Bavaria in Vilseck, Germany, Feb. 8, 2016. The training consisted of 2nd ASOS Airmen calling in close air support, neutralizing opposing forces and practicing medical evacuation by helicopter. By conducting the training in an urban environment the ASOS team was forced to think about proper tactics to ensure they weren’t caught in the line of fire. (U.S. Air Force photo/Senior Airman Jonathan Stefanko)