SOUTH CHINA SEA (Feb. 9, 2021) Lt. j. g. Jonathan Tang, from Malvern, Penn., monitors the distance to the aircraft carrier USS Nimitz (CVN 68) from the guided-missile destroyer USS Sterett (DDG 104) during dual carrier operations. The Nimitz and Theodore Roosevelt Carrier Strike Groups are conducting dual carrier operations in the Indo-Pacific in support of maritime security operations and theater security cooperation efforts. (U.S. Navy photo by Mass Communication Specialist Seaman Drace Wilson)