Soviet's K-129 Mystery Finally Solved in 2025, And It Was Worse Than We Thought

n 1968, a Soviet nuclear submarine vanished beneath the Pacific, and the world moved on, unaware of how close it came to the brink of nuclear war. Now, decades later, declassified documents from both sides of the Cold War have brought the truth to the surface. From covert CIA operations to a hidden warhead and an attempted cover-up, this documentary uncovers what really happened to K-129, and it’s far worse than we imagined. What was found at the ocean floor will change history.