MARINE CORPS BASE HAWAII — Petty Officer 2nd Class Anthony Cain, an engineman with Waterfront Operations here on Marine Corps Base Hawaii and native of Sacramento, Calif., throws a rope connected to the boom to Petty Officer 2nd Class Garret Howell, boatswain’s mate with Waterfront Operations on Marine Corps Base Hawaii and native of Charleston, S.C. during boom training in Kaneohe Bay, April 11, 2013.(Official U.S. Marine Corps photo by Lance Cpl. Nathan Knapke) - MARINE CORPS BASE HAWAII — Petty Officer 2nd Class Anthony Cain, an engineman with Waterfront Operations here on Marine Corps Base Hawaii and native of Sacramento, Calif., throws a rope connected to the boom to Petty Officer 2nd Class Garret Howell, boatswain’s mate with Waterfront Operations on Marine Corps Base Hawaii and native of Charleston, S.C. during boom training in Kaneohe Bay, April 11, 2013.(Official U.S. Marine Corps photo by Lance Cpl. Nathan Knapke)