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Which German submarine sank the battleship HMS Royal Oak at Scapa Flow in 1939?
Answer
U-47
Which U.S. Navy submarine sank off New Hampshire in 1939 and was later renamed USS Sailfish?
Answer
USS Squalus
Which submarine disaster in 2000 killed 118 Russian sailors after explosions in the Barents Sea?
Answer
Kursk
What was the name of the Soviet submarine that reached about 44.7 knots, making it the fastest submarine ever recorded?
Answer
K-162
Which deep-submergence vehicle has explored the wreck of the Titanic and is operated by the Woods Hole Oceanographic Institution?
Answer
DSV Alvin
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Latest trivia questions
Which class is generally recognized as the largest submarines ever built?
Answer
Typhoon class
What was the name of the first nuclear-powered submarine built by the United Kingdom?
Answer
HMS Dreadnought
Which submarine became the first to fire a ballistic missile from underwater, in 1960?
Answer
USS George Washington
What was the name of the first submarine to sink a warship in combat?
Answer
H. L. Hunley