Commander Philipp Mandau, the Assistant Naval Attaché to the United States for the Federal Republic of Germany, and Gary Thomas, retired Coast Guard Commander, lay a wreath at the sight of a sunken German U-boat on the Maple buoy deck at the Graveyard of the Atlantic, June 13, 2022. The crew of the Maple commemorated lives lost by visiting two sunken Coast Guard Cutters and a German U-boat. (U.S. Coast Guard photo by Petty Officer 3rd Class Kimberly Reaves)