Capt. Kristen Serumgard, commanding officer, U.S. Coast Guard Healy (WAGB 20), discusses polar operations and research conducted onboard the vessel during a media day event, Seattle, Wash., Nov. 13, 2025. The U.S. Coast Guard has been the sole operator and custodian of the nation’s polar icebreaking capability since 1965, providing assured access in both the Arctic and Antarctic regions. (U.S. Coast Guard photo by Petty Officer 3rd Class Annika Hirschler)