Petty Officer 1st Class Darsay Barnwell coaches Sailors qualifying with the M-16 rifle aboard the amphibious assault ship USS Peleliu. M-16 qualifications allow Sailors to carry a rifle during security watches. Peleliu is the command ship of the Peleliu Amphibious Ready Group, supporting maritime security operations and theater security cooperation efforts in the U.S. 5th Fleet area of responsibility.