A force protection team from Coast Guard MSST 91107, clear and cross the flight deck of the USS Tarawa, an inactive amphibious assault ship, located in Pearl Harbor at the Naval Sea Systems Command, during a joint exercise to assess intelligence, identify and neutralize a potential radiological threat aboard the vessel Jan. 14, 2016. The exercise allowed all parties to train jointly, exercise plans and compare communications and emergency medical procedures. (U.S. Coast Guard photos by Chief Petty Officer Sara Mooers/Released)