APRA HARBOR, Guam (June 1, 2021) Lt. Bryan McKniff, left, from Myrtle Beach, S.C., and Senior Chief Engineman Tramaine Londo, right, from Ontario, Calif., pin a collar device on Lt. Myles Swain, from Macon, Ga., during a promotion ceremony aboard Independence-variant littoral combat ship USS Charleston (LCS 18). Charleston, part of Destroyer Squadron Seven, is on a rotational deployment operating in the U.S. 7th Fleet area of operation to enhance interoperability with partners and serve as a ready response force in support of a free and open Indo-Pacific region. (U.S. Navy photo by Mass Communication Specialist 3rd Class Adam Butler)