A historical photo of Coast Guard Cutter Tampa, which was lost in 1918 during World War I after being torpedoed by a German submarine. Tampa’s wreckage was recently located off the coast of Cornwall, United Kingdom, marking the largest single American naval combat loss of life in World War I. (Image credit: US Coast Guard)

The wreckage of the Coast Guard Cutter Tampa has been located and confirmed by the British technical-diving team Gasperados. The site lies approximately 50 miles off Newquay, Cornwall, United Kingdom, at a depth exceeding 300 feet deep in the Atlantic Ocean.