A Coast Guardsman stands by to assist in casting off lines as the crew of Cutter Polar Star (WAGB-10) prepares to depart Seattle Saturday, Nov. 13, 2021. The crew aboard Polar Star departed its homeport in transit to McMurdo Station, Antarctica in support of the joint military resupply mission, Operation Deep Freeze. (U.S. Coast Guard photo by Petty Officer 3rd Class Michael Clark)