U.S. Coast Guard Chief Petty Officer Antoinette Frazer, a crewmember aboard USCGC Polar Star (WAGB 10), instructs crewmembers on safely hauling power shore ties prior to deploying for Operation Deep Freeze 2026, Seattle, Nov. 20, 2025. Operation Deep Freeze is a joint service, inter-agency support operation for the National Science Foundation, which manages the United States Antarctic Program. (U.S. Coast Guard photo by Petty Officer 3rd Class Christopher Bokum)