Australia's 1st submarine vanished in WWI found after 103yrs
Australia's first submarine which disappeared during the First World War was found on Thursday after a search for 103 years. The AE1 vanished off the coast of the Duke of York Islands on September 14, 1914, with 35 crew aboard from Australia, New Zealand, and Britain. The 800-tonne submarine was found 300 metres underwater in Papua New Guinea.nn