WEST FLANDERS, BELGIUM—BBC News reports that the wreckage of a World War I–era submarine has been found in the North Sea. The type UB-II vessel, thought to have been snagged in a cable and sunk by a mine, is expected to hold the remains of 23 people—a crew of 22 and one commander—according to West Flanders Governor Carl Decaluwé. The upper part of the submarine was damaged, but its hatches are still shut, and the conning tower is said to be intact. Periscopes and torpedo tubes have also been spotted on the sea floor. To read in-depth about the archaeology of a legendery World War I battlefield, go to “Letter From Turkey: Anzac's Next Chapter.”