150901-N-OI810-019 PACIFIC OCEAN (Sept. 1, 2015) The Nimitz-class aircraft carrier USS Ronald Reagan (CVN 76) commences a replenishment-at-sea with fleet replenishment oiler USNS Henry J. Kaiser (T-AO 187). Ronald Reagan, and its embarked carrier air wing, Carrier Air Wing (CVW) 5, provide a combat-ready force that protects the collective maritime interests of its allies and partners in the Indo-Asia-Pacific Region. (U.S. Navy photo by Mass Communication Specialist 3rd Class Nathan Burke/Released)