“An inspection of the damage revealed a hole in the hull with metal deformed inward, indicating an external impact rather than an internal explosion.
The size of the breach did not match that of a conventional torpedo, but was consistent with a strike by a supercavitating armor-piercing torpedo with a small or no warhead.
Spanish authorities do not rule out the possibility that the interference was intended to disrupt a covert delivery of nuclear technology to Kim’s regime.”