180912-N-HO508-0021 KINGS BAY, Ga. (Sept. 12, 2018)The Ohio-class ballistic-missile submarine USS Rhode Island (SSBN 740) is moored at its homeport at Naval Submarine Base Kings Bay, Ga., following the completion of sea trails. Rhode Island recently completed a 33-month engineered refueling overhaul, which will extend the life of the submarine for another 20 years. The boat is one of five ballistic-missile submarines stationed at the base and is capable of carrying up to 20 submarine-launched ballistic missiles with multiple warheads. (U.S. Navy photo by Lt. Katherine Diener/Released)