By 1914 the submarine was not a new weapon, having first been used 150 years earlier. By the start of WW1 all the major ...

The most effective and deadly involved unrestricted submarine warfare. The Germans argued that ... (Source: National WW1 Museum and Memorial, USA.) The SS Maplewood being torpedoed and sunk ...

The HMAS AE-1 was the first Allied submarine lost in World War One, vanishing off Rabaul, Papua New Guinea with 35 Australian and British crewmates onboard on 14 September 1914. The 13th search ...

Olympic became a troop ship during WW1 and was repainted in dazzle ... signing-up for the Navy after the outbreak of war in 1915. On submarine patrol he faced the dangers of the Gallipoli campaign ...

Submarine technology has come a long way since the Cold War. Modern vessels can remain at sea for extended periods, dive deeper and operate more quietly, making them harder to detect. Equipped ...

That, in turn, could heighten the importance of submarine warfare in any conflict with China, the three people said. Finally, rapid technological change, including more sensitive underwater ...