First view of a World War II-era Imperial Japanese Navy mega-submarine, the I-400, lost since 1946 when it was intentionally scuttled by U.S. forces after its ... <br /><br />The Largest Submarine in WW2 :::: Sen Toku I-400-class The Sen Toku I-400-class Imperial Japanese Navy submarines were the largest submarines of World ... <br /><br />My channel: ▻SUBSCRIBE: ▻Google+: ... <br /><br />The Sen Toku I-400-class Imperial Japanese Navy submarines were the largest submarines of World War II and remained the largest ever built until the ... <br /><br />The Largest Submarine in World War II ( World War 2 Documentary ) <br /><br />The story of the commander of the USS Growler, Howard Gilmore, who receives the Medal of Honor for acts of heroism as a Gato class submarine commander in ... <br /><br />Mystery of nearly fifty years came to an end: the biggest submarine in World War II, sunk by the Americans at the end of the war was at the end found by ... <br /><br />A World War Two Japanese submarine, that had been lost since 1946, is discovered off the coast of a Hawaiian island. A World War II Imperial Japanese Navy ... <br /><br />The Largest Submarine in WWII - Japanese SuperSub. <br /><br />This is the story about some of the largest, and deadliest, submarines in world war 2. Watch this documentary and don't forget to like and subscribe :) <br /><br />The Largest Submarine in The U.S. Navy Biggest Submarine Biggest Submarine World War II War Documentary Discovery Biggest Submarine World War II War ... <br /><br />04 December 2013 A World War Two Japanese "mega-submarine" lost when it was scuttled by US forces has been seen for the first time since 1946 after it was ... <br /><br />MEGA SUB! World's BIGGEST SUBMARINE ever constructed! (Soviet Typhoon/Akula Class Submarine.) This is the legendary Akula class submarine (the ... <br /><br />Please watch: "World War 2 in Cartoon: Donald Duck Der Fuehrer's Face" ➨ -~-~~-~~~-~~-~- <br /><br />advexontube.com Largest Submarine in World War II I 400 class submarines Full Documentary HD ary The I-400-class ... <br /><br />advexontube.com Seosan TV DOCUMENTARY HD ( WORLD BEST DOCUMENTARIES AROUND THE WORLD ) The I-400-class submarine or Imperial ... <br /><br />A submarine is a watercraft capable of independent operation underwater. It differs from a submersible, which has more limited underwater capability. The term ... <br /><br />Largest Submarine in the World - Typhoon During the Cold War the Typhoon submarines prowled the waters of the North Atlantic. These submarines do not ... <br /><br />Made during WWII in 1942, this profile of the Free French Navy begins with footage of a Frenchman esc<br /><br />World war 2: The Largest Submarine in World War II<br /><br />World war 2: The Largest Submarine in World War II