According to Argentine TN TV on March 14, Rear Admiral David Boden, commander of the Argentine Navy, said that the explosion caused the sinking of the submarine San Juan.
The commander of the Argentine Navy pointed out that the submarine was in good condition before the voyage and the captain was trustworthy. It has been confirmed that there was an explosion, he said.
According to the investigation, the submarines battery tank was flooded, resulting in short circuit, which caused the submarine to malfunction. It is presumed that sea water will flow into the boat through E19 valve.
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