190731-N-DZ642-1025 PACIFIC OCEAN (July 31, 2019) Rashaud Quran, a Military Sealift Command civilian mariner embarked aboard the hospital ship USNS Comfort (T-AH 20), mans the helm, July 31, 2019, in the Atlantic Ocean. Comfort is working with health and government partners in Central America, South America, and the Caribbean to provide care on the ship and at land-based medical sites, helping to relieve pressure on national medical systems strained by an increase in Venezuelan migrants. (U.S. Navy photo by Mass Communication Specialist 2nd Class Bobby J Siens/Released)