What was the deadliest submarine in ww2?
With 116,454 tons sunk, the USS Tang sank the most tonnage of shipping in World War II for the United States. Its tonnage was revised from the Joint Army–Navy Assessment Committee (JANAC) report, which initially credited Tang with fewer sinkings.
What is the most successful submarine?
How the most successful submarine in US Navy history ended up sinking itself. By October 1944, the USS Tang had racked up the best record of any US Navy submarine, sinking Japanese ships across the Pacific.
Has a submarine ever sunk another submarine underwater?
The German submarine U-864 was a Type IXD2 U-boat of Nazi Germany’s Kriegsmarine in World War II. It is the only documented instance in the history of naval warfare where one submarine intentionally sank another while both were submerged.
How long can a World War II submarine stay underwater?
After 48 hours, it would be unbearable and you would have to surface. The World War II submarine that had the longest possible underwater endurance was the German Type 21. It could stay down for up to 75 hours, which gives you a tad over 3 days.
Does the US Navy still have diesel electric submarines?
The U.S. Navy’s last diesel-electric submarine rests half-submerged in the middle of Portland. With the decommissioning of the USS Blueback on October 1, 1990, the last ever diesel-electric submarine of the United States Navy had left the fleet.
How long could a Uboat stay at sea?
The Germans’ most formidable naval weapon was the U-boat, a submarine far more sophisticated than those built by other nations at the time. The typical U-boat was 214 feet long, carried 35 men and 12 torpedoes, and could travel underwater for two hours at a time.
What is the deepest a submarine has ever gone?
Trieste is a Swiss-designed, Italian-built deep-diving research bathyscaphe which reached a record depth of about 10,911 metres (35,797 ft) in the Challenger Deep of the Mariana Trench near Guam in the Pacific.
Where was the German submarine U-86 laid down?
For other ships with the same name, see German submarine U-85. German submarine U-86 was a Type VIIB U-boat of Nazi Germany ‘s Kriegsmarine during World War II. She was laid down at the Flender Werke in Lübeck on 20 January 1940 as yard number 282.
What was the name of the ship that was sunk by U-86?
USS Covington, the former Hamburg America ocean liner SS Cincinnati, was torpedoed by U-86 on 1 July 1918 and sank the next day. Covington was the 17th largest ship sunk or damaged by U-boats during the war. A 1918 Canadian propaganda poster used U-86 ‘ s sinking of Llandovery Castle as a focal point for selling Victory Bonds.
Who was the captain of U-86 during World War 2?
After the war, the captain of U-86 Helmut Patzig, and two of his lieutenants were arraigned for trial on war crimes, but Patzig fled to the Free City of Danzig, and his trial was stopped on 20 March 1931 by virtue of the Laws of Amnesty.
What was the name of the German submarine in World War 1?
SM U-86 was a Type U 81 style submarine manufactured in the Germaniawerft, Kiel shipyard for the German Empire during World War I. On 27 June 1918, under the command of Lieutenant Helmut Patzig, U-86 sank the Canadian hospital ship HMHS Llandovery Castle off the coast of Ireland, in violation of international law…