190303-N-UI104-0086 PACIFIC OCEAN (March 3, 2019) The aircraft carrier USS John C. Stennis (CVN 74) makes its approach to the USNS Walter S. Diehl (T-AO 193) as the guided-missile cruiser USS Mobile Bay (CG 53) passes astern during replenishment-at-sea operations in the South China Sea, March 3, 2019. The John C. Stennis Carrier Strike Group is deployed to the U.S. 7th Fleet area of operations in support of security and stability in the Indo-Pacific region. (U.S. Navy photo by Mass Communication Specialist 1st Class Bryan Niegel)