150508-N-ZZ999-059 SINGAPORE, (May 8, 2015) - Operations Specialist 3rd Class Austin Barrentine, attached to the U.S. 7th Fleet flagship USS Blue Ridge (LCC19), uses a sound powered phone to report a surface contact as the ship departs Singapore. Blue Ridge concluded a port visit to Singapore, building multilateral partnerships, volunteering through community service projects and exploring everything Singapore had to offer, strengthening relationships with the people. (U.S. Navy photo by Mass Communication Specialist Seaman Don Patton/ RELEASED)