U.S. Navy Lt. Melvin Turner speaks with patients in the intensive care area of the Military Sealift Command hospital ship USNS Mercy in Arawa, Papua New Guinea, June 30, 2015. U.S. Navy Lt. Melvin Turner speaks with patients in the intensive care area of the Military Sealift Command hospital ship USNS Mercy in Arawa, Papua New Guinea, June 30, 2015. SHARE: Download: Full Size (1.129587 MB) Tags: Photo Essays Credit: VIRIN: 993268-W-JHO97-794.jpg Photo Gallery