At that moment, the submarine had opened all four of its 533mm torpedo tubes. It was just outside the harbor, openly observing the enemy at periscope depth. The submarine's sonar and satellite data had already provided them with the positions of every warship and vessel.
"Fire torpedo tubes one through four! Reload immediately after firing!" The captain gave the order without hesitation.
Night had fallen, and every ship was inside the harbor. Although this world had nearly reached the level of the First World War in firearms and similar fields, its overall technological capability was far behind that era. Radios and many other things had yet to be invented, and even the use of electricity had only just been discovered.
Though they had warships, sailing at night remained an enormous challenge and carried immense danger. Unless absolutely necessary, they would not choose to sail at night.
Therefore, at night, all ships would inevitably remain inside the harbor. And now, a massive disaster awaited them as well.
This Nuclear Submarine alone carried thirty torpedoes. Thirty 533mm torpedoes were more than enough to deal with ships of this design. A single hit below the waterline would be sufficient to send one of them skyward.
However, the captain did not rely entirely on torpedoes. After launching twenty torpedoes at twenty large vessels, he immediately opened the missile silo hatches.
By then, not long after the twentieth torpedo had been launched, the first four torpedoes had already struck their targets.
Boom! Boom! ... Four successive explosions blasted enormous holes along the waterlines of the four largest ships. The terrifying power of the 533mm torpedoes tore horrific gashes through both the breaches and the ships' keels.
Countless explosions and flames shot into the sky in an instant.
Then the remaining torpedoes began striking their targets