COPENHAGEN (March 21, 2022) Personnel assigned to Naval Supply Systems Command Fleet Logistics Center Sigonella and Danish sailors load supplies aboard USS Donald Cook March 21, 2022 at Holmen Naval Base, Copenhagen, Denmark. Prior to pulling into port, The Sullivans and Donald Cook participated in NATO exercise Dynamic Guard Feb. 22-25 with Royal Danish Navy Iver Huitfeldt-class frigate HDMS Peter Willemoes (F362). (U.S. Navy courtesy photo)