Navy Diver 2nd Class Brian Williams, assigned to Commander, Task Group (CTG) 56.1, performs regularly scheduled maintenance on a scuba diving regulator at Naval Support Activity Bahrain. CTG-56.1 conducts mine countermeasures, explosive ordnance disposal, salvage diving, and force protection operations throughout the 5th Fleet area of responsibility. (U.S. Navy photo by Mass Communication Specialist 1st Class Gary Keen/Released)