CARIBBEAN SEA (Aug. 21, 2021)The San Antonio-class amphibious transport dock ship USS Arlington (LPD 24) transits the Caribbean Sea en route to Haiti to support humanitarian assistance and disaster relief efforts, Aug. 21, 2021. Arlington is deployed to U.S. Naval Forces Southern Command/U.S. 4th Fleet to support humanitarian assistance and disaster relief (HADR) efforts in Haiti following a 7.2-magnitude earthquake on Aug. 14, 2021. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jack D. Aistrup)