Ensign Madeline Colwell, who is temporarily serving aboard the Seattle-based Coast Guard Cutter Polar Star, completes simulated emergency escape training Thursday, December 3, 2020 in preparation for the crew’s months-long deployment to the Arctic. The 44-year-old heavy icebreaker will project power and support national security objectives throughout Alaskan waters and into the Arctic, including along the Maritime Boundary Line between the United States and Russia. U.S. Coast Guard Photo by Petty Officer First Class Cynthia Oldham.