Spangdahlem Air Base
150613-F-VS255-145
U.S. Navy Chief Petty Officer Jason Heupel, Patrol Squadron Eight electronic warfare operator discards an empty sonobuoy container during a BALTOPS 2015 mission over the Baltic Sea June 13, 2015.Sailors aboard the aircraft use sonobuoys to conduct anti-submarine warfare and underwater acoustic research. Seventeen NATO and partner nations are participating in the 43rd iteration of the multinational maritime exercise BALTOPS 2015 in Poland, Sweden, Germany, and throughout the Baltic Sea. (U.S. Air Force photo by Staff Sgt. Christopher Ruano/Released)
150613-F-VS255-145
U.S. Navy Chief Petty Officer Jason Heupel, Patrol Squadron Eight electronic warfare operator discards an empty sonobuoy container during a BALTOPS 2015 mission over the Baltic Sea June 13, 2015.Sailors aboard the aircraft use sonobuoys to conduct anti-submarine warfare and underwater acoustic research. Seventeen NATO and partner nations are participating in the 43rd iteration of the multinational maritime exercise BALTOPS 2015 in Poland, Sweden, Germany, and throughout the Baltic Sea. (U.S. Air Force photo by Staff Sgt. Christopher Ruano/Released)