Preflight Checks
Navy Lts. Joshua Leonard, seated, and Harry Porter conduct preflight checks on an MH-60R Sea Hawk helicopter aboard the guided-missile destroyer USS Gravely while underway in the North Atlantic Ocean, May 13, 2025. Navy assets are deployed under U.S. Northern Command's maritime homeland defense authorities with a Coast Guard law enforcement detachment embarked to enable maritime interdiction missions to prevent the flow of illegal drugs and other illegal activity.