Nuclear explosion experiment movie in "Crossroad Strategy" underwater

In the summer of 1946 the United States conducted a nuclear test on the Bikini Atoll on the Marshall Islands. This nuclear test, which was notified for the first time in advance, is called "Crossroad Operation", the first is "ABLE" nuclear explosion at 158 ​​m altitude, the second is "BAKER" nucleus at the water depth of 27 m It is an explosion.

This movie is "BAKER", a nuclear explosion experiment movie underwater.

Details of the movie playback and more are as follows.
Experiment with American battleshipArkansas,Pennsylvania,aircraft carrierSaratoga, Two submarines, three auxiliary ships and a Japanese battleship as a ship that seizedNagatoAnd German heavy cruiserPrinz EugenIt was held with 12 ships on the floor.
Underwater Nuke


As a result, Arkansas and Saratoga, which were in the vicinity of the hypocenter, sank almost instantly and Nagato endured for three days, but when the officials saw them on the morning of the fourth day, Nagato was already sinking.

Feature: Threat of nuclear weapons August 2005 National Geographic NATIONAL GEOGRAPHIC.JP


This also caused a nuclear explosion in the water. At first water vapor spreads spherically, mushroom cloud rises from inside.
YouTube - UNDERWATER NUKE


Nagato sinking into a bikini atoll now. Currently, this area is a tourist attraction as a diving spot.


Crossroad Strategy - Wikipedia