Australian WWI-era submarine found after 103 years

The wreckage of the HMAS AE1 submarine (above) in waters off the Duke of York Islands in Papua New Guinea. An underwater autonomous vehicle (below) used in the search for the submarine, which disappeared on Sept 14, 1914, near the Duke of York Island
The wreckage of the HMAS AE1 submarine (above) in waters off the Duke of York Islands in Papua New Guinea.PHOTO: AGENCE FRANCE-PRESSE
The wreckage of the HMAS AE1 submarine (above) in waters off the Duke of York Islands in Papua New Guinea. An underwater autonomous vehicle (below) used in the search for the submarine, which disappeared on Sept 14, 1914, near the Duke of York Island
An underwater autonomous vehicle (above) used in the search for the submarine, which disappeared on Sept 14, 1914, near the Duke of York Islands with 35 crew members on board. It was the first Allied submarine loss in World War I.PHOTO: EPA-EFE