A short derail for the Submariners here. USS Burrfish, reconnaissance of Yap, more specifically, Gagil Tomil island, August 18, 1944. A five man team from UDT 10 launched an inflatable ( first recorded UDT mission from a sub) to recon the island. John MacMahon, Robert Black and Howard Roeder(my great uncle) were captured and are still MIA to this day. Balls of steel, RIP UDT!