Submarines during World War (PD) II is leaving the story. In 1945, two Japanese Navy submarines owned it had taken the U.S. Navy. A year later, the Soviet Union demanded ownership rights over these two submarines.
The U.S. is not willing, if two technologically advanced fleet of war fell into the hands of a former ally, the Soviet Union. Thus, this historic two submarines were sunk to the bottom of the ocean.
March 2005, a team of searchers ships from the National Atmospheric Administration found one of the two ships were deliberately scuttled, The Imperial Japanese Navy's I-401.
This year, the same team had found "his" ship of I-401, the I-201. The ship was built to carry the Japanese Navy troops heading to the U.S. via the coastal areas underwater.

I-401 can carry 800 kg bombs were placed in the hangar. If the bomb had shouted orders commanders launch ships, the bombs will be thrown from the prepared pelanting tool on the boat deck. In addition, the vessel is equipped with a special float, so that the ship can float on water.
Until now, Japan is still eager to have it back I-201. The ship is able to float on the water surface, and can catapult diseased rats and insecticide carriers cholera, dengue fever, and typhoid.

Coordinator of the maritime heritage of the Marine Sanctuaries, Pacific Islands, Dr Hans Van Tillburg stated that I-201 is second to none during World War II.
"The ship has a solid shape. Addition, the ship is equipped with a looming tower, and weapons that can be drawn into and pushed out automatically," he said.
Tillburg added, with a shape and sophistication owned by I-201, it should ship the Cold War submarines. Ships superior I-201 capable of carrying 144 troops and underwater travel as far as 37,000 nautical. Vessel size is three times larger than the other submarines that had triumphed in his time.
March 2005, a team of searchers ships from the National Atmospheric Administration found one of the two ships were deliberately scuttled, The Imperial Japanese Navy's I-401.
This year, the same team had found "his" ship of I-401, the I-201. The ship was built to carry the Japanese Navy troops heading to the U.S. via the coastal areas underwater.
Until now, Japan is still eager to have it back I-201. The ship is able to float on the water surface, and can catapult diseased rats and insecticide carriers cholera, dengue fever, and typhoid.
"The ship has a solid shape. Addition, the ship is equipped with a looming tower, and weapons that can be drawn into and pushed out automatically," he said.
Tillburg added, with a shape and sophistication owned by I-201, it should ship the Cold War submarines. Ships superior I-201 capable of carrying 144 troops and underwater travel as far as 37,000 nautical. Vessel size is three times larger than the other submarines that had triumphed in his time.