U.S. Coast Guard Petty Officer 2nd Class Jeremy Burgess, an operations specialist, has his self-contained breathing apparatus adjusted during a training drill while underway in the North Pacific Ocean, Nov. 20, 2023. Practicing emergency drills ensures the crew knows how to respond effectively and efficiently if they were to occur in remote locations like Antarctica. (U.S. Coast Guard photo by Petty Officer 3rd Class Ryan Graves)