U.S. Navy Petty Officer 2nd Class Robert Bills, assigned to Combined Task Group 56.1, enters the water during an antiterrorism and force protection dive in Manama, Bahrain, on Oct. 13, 2010. The dive was conducted with sailors from Mobile Diving and Salvage Unit 2, which was deployed as part of Combined Task Group 56.1 to support maritime security operations and theater security cooperation efforts in the U.S. 5th Fleet area of responsibility.