A force protection team from Coast Guard MSST 91107, clear and climb a superstructure ladder adjacent to the flight deck of the USS Tarawa, an inactive amphibious assault ship, located in Pearl Harbor at the Naval Sea Systems Command, as they work to locate access to the bridge during a joint exercise to assess intelligence, identify and neutralize a potential radiological threat aboard the vessel Jan. 14, 2016. Coast Guard FP teams are trained to go aboard vessels, assess and neutralize threats in a maritime nexus. (U.S. Coast Guard photos by Chief Petty Officer Sara Mooers/Released)