Uploaded January 2026 | Updated September 2026, 3 weeks ago
Japan’s $1 Billion Underwater Carrier Built to Hunt US Supercarriers!
In 1946, the US Navy captured the world's first underwater aircraft carrier... and then they torpedoed it. They didn't want to study it. They didn't want to display it. They wanted it erased.
Why? Because the Japanese I-400 was a monster. A 400-foot leviathan designed to burn the Panama Canal and unleash biological terror on the US mainland.
Japan had built a "Death Star" that terrified the Pentagon so much, they destroyed the evidence rather than let the Russians see the blueprints. Today, we dive into the billion-dollar secret the US Navy tried to bury at the bottom of the sea.
Japan’s $1 Billion Underwater Carrier Built to Hunt US Supercarriers!
In 1946, the US Navy captured the world's first underwater aircraft carrier... and then they torpedoed it. They didn't want to study it. They didn't want to display it. They wanted it erased.
Why? Because the Japanese I-400 was a monster. A 400-foot leviathan designed to burn the Panama Canal and unleash biological terror on the US mainland.
Japan had built a "Death Star" that terrified the Pentagon so much, they destroyed the evidence rather than let the Russians see the blueprints. Today, we dive into the billion-dollar secret the US Navy tried to bury at the bottom of the sea.
