151025-N-EM227-100WATERS EAST OF THE KOREAN PENINSULA Sailors aboard the Ticonderoga-class guided-missile cruiser USS Chancellorsville use a feeder line to relay a fuel probe during a refueling-at-sea with the U.S. Navy’s only forward-deployed aircraft carrier USS Ronald Reagan. Ronald Reagan and its embarked air wing, Carrier Air Wing 5, provide a combat-ready force that protects and defends the collective maritime interests of the U.S. and its allies and partners in the Indo-Asia-Pacific region.