U.S. Coast Guard Cutter Healy (WAGB 20) crewmember Senior Chief Petty Officer Michael Leska scans the horizon from the bridge as the Healy navigates through the Chukchi Sea, Nov. 1, 2024. Healy is the Coast Guard's only icebreaker specifically designed to support research and provides high-latitude U.S. presence and scientific access to areas too challenging for most research vessels to reach. U.S. Coast Guard photo by Senior Chief Petty Officer Matt Masaschi.