U.S. Navy Diver 1st Class Dean Bates, assigned to the Mobile Diving and Salvage Unit (MDSU) 2, attached to the Commander Task Group (CTG) 56.1, dons his mask prior to entering the water to conduct an anti-terrorism and force protection dive at the Naval Support Activity, Bahrain March 29, 2011. MDSU-2 was attached to CTG 56.1 to provide maritime security operations and theater security cooperation efforts in the U.S. 5th Fleet area of responsibility.