Orca Action Coast Guard Seaman Kenadi Kane watches orcas swim near the Coast Guard cutter Polar Star in the Southern Ocean, Jan. 1, 2023. The Polar Star conducted icebreaking operations in the McMurdo Sound in support of Operation Deep Freeze 2023. SHARE: Download: Full Size (4.2 MB) Tags: science, coast guard, polar star Credit: Coast Guard Petty Officer 3rd Class Aidan Cooney VIRIN: 230101-G-SL960-0004.JPG Photo Gallery