190224-N-HX510-0109 PACIFIC OCEAN (Feb. 24, 2019) An SA-330J Puma helicopter flies alongside the guided-missile cruiser USS Mobile Bay (CG 53), front, and the fleet replenishment oiler USNS Walter S. Diehl (T-AO 193) during a refueling-at-sea in the Pacific Ocean, Feb. 24, 2019. John C. Stennis 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 Seaman Jarrod A. Schad/Released)