180407-N-HE318-0002 SOUTH CHINA SEA (April 7, 2018) Logistics Specialist 2nd Class Kira Ballan, left, from Rome, N.Y., assists Logistics Specialist 3rd Class Bria Johnson, from Cleveland, Ohio, with a chemical, biological and radiological (CBR) contamination suit aboard the forward-deployed Arleigh Burke-class guided-missile destroyer USS Mustin (DDG 89) during a general quarters exercise. Mustin is on patrol in the U.S. 7th Fleet area of operations supporting security and stability in the Indo-Pacific region. (U.S. Navy photo by Mass Communication Specialist 2nd Class William McCann/Released)