By Phil Stewart and Jarrett Renshaw June 9 (Reuters) - In a first, a Navy surface drone found and rescued two crew members from an Army Apache attack helicopter that went down in waters near Oman's coast, the U.S. military told Reuters, and President Donald Trump said the pilots were "fine." The U.S. military's Central Command said the AH-64 Apache went down at around 3 a.m. local time on Tuesday (2300 GMT on Monday) near the coast of Oman while patrolling regional waters.