190612-N-WK982-2071 SOUTH CHINA SEA (June 12, 2019) Lt. j.g. Alexis Opferman, from Reno, N.V., center, gives course changes with Cmdr. John Kajmowicz, from Lincolnwood, Ill., during a replenishment-at-sea aboard the Ticonderoga-class guided-missile cruiser USS Chancellorsville (CG 62). Chancellorsville is forward-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 2nd Class John Harris/Released)