181109-N-NG033-1042 SAN DIEGO (Nov. 9, 2018) Lt. Long Nguyen, a command chaplain aboard the aircraft carrier USS Theodore Roosevelt (CVN 71), says a prayer over the 1MC shipboard announcement system during a World War I centennial remembrance ceremony. Theodore Roosevelt is moored in San Diego undergoing a scheduled planned incremental availability. (U.S. Navy photo by Mass Communication Specialist 3rd Class Michael Hogan/Released)