The crew on the USCGC Thetis (WMEC 910) stand on the cutter’s aft weather deck while towing USCGC Glen Harris (FRC 1144) off the coast of Puerto Rico on Dec. 11, 2021. The crews of the two cutters conducted at-sea fueling training to prepare for an upcoming trans-Atlantic trip. (U.S. Coast Guard photo by Petty Officer 3rd Class John Hightower)