The Nagato was getting closer and closer, and Yang Kang never attacked.

He was still waiting for the opportunity, until the Nagato passed directly over the head of the submarine, and at this moment Yang Kang quickly ordered: "Correct the course, one hundred and eighty to the right." ”

With the help of the tail noise of the Nagato's propeller, the submarine slowly completed its rotation at a depth of 80 meters.

Originally, it was facing the Nagato, but when the Nagato passed over the head of the submarine, the submarine turned around, forming a chasing posture, facing the tail of the Nagato.

"Direction correction complete."

As soon as the driver spoke, Yang Kang immediately ordered: "Torpedo fire." ”

Facing the torpedo of the Nagato, this is the best direction of attack, and it can even be said that the most perfect angle of attack.

This kind of attack can almost be said to be an imaginary case that can only be seen in textbooks.

Because even in actual combat again and again, it is extremely difficult for the submarine force of the Red Alert Navy to carry out attacks from such angles.

In particular, the target was an enemy's main battleship, and it had never encountered such a good opportunity to attack.

Because in a naval battle, there will inevitably be other warships around the capital ship to protect it, and it is not so simple to pass through the enemy's fleet and attack the capital ship inside.

This kind of opportunity is hard to come by, and because under this kind of attack, it is almost impossible for the enemy's sonar system to detect torpedoes coming from the wake.

The submarine sonar system could not hear the blind zone behind the submarine, and the same was true for the battleship, which could not hear the sonar signal from behind the tail.

As Yang Kang's order was given, the fire control officer pushed the master button for torpedo launch, six open torpedo hatches, and six torpedoes burst out of the launch tube almost simultaneously.

Of the six torpedoes fired at the front and rear distances, two went straight to the Nagato's fart. strands, and the other four are separated from the left and right, directly attacking the left and right sides of the Nagato.

The submarine that completes the attack dives quickly and waits for the results of the attack.

At the same time, during this time, the two destroyers behind the Nagato were also considered.

In the war against Japan, Fan Yize issued an order to kill very early, and he would never show mercy to Japan, and he resolutely did not need a prisoner.

The icy waters can bury any Japanese person.

Therefore, Yang Kang was thinking about how to destroy all three Japanese warships here.

At this moment, on the surface of the sea, where a lot of broken ice was floating, at a depth of five or six meters above the water, the torpedo pulled out a faintly visible current, which extended in the seawater.

The Nagato, which was advancing, pulled a black smoke that was not thick, and at a speed of fifteen knots, it was about to enter the Pacific Ocean.

The people on the Nagato did not notice the incoming torpedo at all, and there were not a few people on the deck, only the sailors who insisted on observing the channel ahead and reported the situation in front of the channel from time to time.

If you want to sail in this place, you have to have a lot of experience and be careful at all times, otherwise no one knows if there are icebergs on the route.

However, when it comes to the Pacific Ocean, there will be no large icebergs that threaten warships, and there are only lethal broken ice on the surface of the sea, which can not threaten the existence of warships at all.

And crossing the Sea of Okhotsk was a huge test for even the experienced Japanese Navy.

Most of the Japanese sailors were also about to enter the Pacific Ocean, so they took a break and prepared for the real test in the Pacific.

Therefore, this time is the time when the Japanese sailors are most relaxed.

On the watchtower, a Japanese naval officer looked at the suspicious underwater object approaching on the right, and was a little puzzled, at first he thought it was a whale, but immediately denied it, because the thing approached at an alarming speed, faintly pulling out a white wake.

Although he was very reluctant to believe it, the scene in front of him told him that this was a torpedo, and there was nothing fake.

Without thinking about it, and not having time to be afraid, he sounded the alarm as soon as possible, and at the same time picked up the phone: "Torpedo, there is a torpedo on the right side, turn quickly." ”

Nervously reporting the information of the torpedo, in the cab, there were already sailors who saw the torpedoes approaching on both sides.

The captain of the ship, Yano Hero Osa, was in the wheelhouse, and there was no time to distinguish between the real and the false, so he immediately ordered: "Full speed ahead." ”

The helmsman hurriedly pushed the power output to full value, but for a huge battleship, accelerating to the fastest requires a process, and it is not possible to really go up as soon as the speed is accelerated.

In the cab at the moment, torpedoes approaching on both sides can already be seen, not two, but four.

Under the clear water, four white wakes can be seen, and the position of the attack is in the middle of the battleship.

"Sound the danger alarm." Sweat overflowed from the head of the Yano hero Osa and he commanded decisively.

The shrill sirens sounded in the battleship, and the sleeping Japanese sailors quickly got up one by one, rushed out of the cabin, grabbed their life jackets, and rushed towards the deck as soon as possible.

No one could have imagined that there were torpedoes here, or that no one could have imagined that the enemy would be ambushed in such a place.

When the Navy received the order, the Japanese Navy also discussed the issue of shipping routes.

The Nagato, which was near Sakhalin, had originally planned to enter the Sea of Japan, then cross Hokkaido, and enter the Pacific Ocean.

But such a route would be two days slower, and the supply ships had already departed, and it was very likely that they would not have time to converge as originally planned.

As a last resort, the Nagato had no choice but to pass through the Kuril Islands and enter the Pacific Ocean, and it chose this route, which was also concealed enough.

Because this is not an international route at all, and there will be no ships operating in such a place, there is enough concealment, and there is no time at all.

You must know that in this era when there is no GPS, there is no positioning system, and the fleets that are moving forward in two directions together need accurate time and speed calculations if they want to meet accurately at the intersection.

Because there is no significant reference on the vast sea, it is impossible to determine one's exact position, and one can only rely on speed, time, and direction to determine one's position.

The Japanese Navy, on the other hand, also believed that choosing this route would not only be punctual, but also very safe, because there was no battlefield in this place.

The result of the facts is chilling.

The torpedo appeared, the submarine of the Red Alert Empire must have been nearby, and the sonar actually found nothing.

If the torpedo hadn't been found, I'm afraid that at the last moment, I don't even know how to die.

However, the battleships could not outrun the torpedoes, let alone the torpedoes of the Red Alert Navy, and the speed was generally more than 50 knots, and once they were locked on, it was very difficult to get out.