200717-N-VF045-1022 SOUTH CHINA SEA (July 17, 2020) Lt. j.g. Theresa Erbach, from Huntsville, Ala., uses a range finder to determine the ship's distance to the Lewis and Clark-class dry cargo and ammunition ship USNS Robert E. Byrd (T-AKE 4) on the port bridge wing aboard the Ticonderoga-class guided-missile cruiser USS Antietam (CG 54) during a replenishment-at-sea. Antietam 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 3rd Class James Hong/Released)