160322-N-YR391-001 BAHRAIN (March 22, 2016) Master-at-Arms 2nd Class David Fuller performs training exercises with Biko, a Military Working Dog (MWD), at the obedience course at Naval Support Activity Bahrain. MWDs fill an important role in the Navy by performing weapons, explosives and narcotics detection. NSA Bahrain enables the forward operations and responsiveness of U.S. and allied forces in support of Navy Region, Europe, Africa, Southwest Asia's mission to provide services to the Fleet, Fighter, and Family. (U.S. Navy photo by Mass Communication Specialist 1st Class Gary Granger Jr./Released)