"Oh God!" Here, on the U-100 submarine, the sonar soldier let out a cry of pain and took off the headphones on his head.

Sonar is divided into two types: active and passive, of which passive sonar is actually an underwater listening device, which amplifies the sound around the monitor, but the sensitivity is quite high.

And now, the continuous sound of explosions is transmitted through the sea, and the sonar amplifies the sound and reaches the ears of people, and it is simply unbearable.

At the same time, as long as the depth charges are dropped, the sound in the sea water will gradually stop for half an hour, which also means that the sonar equipment cannot be used again within half an hour.

Dropping bombs and listening to sounds on later televisions with little to no interval is a deliberate attempt to increase tension and ignore the real state.

Now the Soviet Navy is constantly dropping depth charges into the sea, which means that they have discovered the underwater situation, and there must be their own companions in it!

Thinking of this, Shepke did not hesitate at all: "Five knots, approaching at low speed, ready to fight." ”

The main advantage of the submarine is concealment, when the other party has not yet discovered itself, sneak up to shoot the black gun, and then quietly run away, when the surface ship has already discovered the existence of the submarine, and then go up, it is purely self-defeating.

Airplanes, surface ships, are the worst enemies of submarines, and the German Navy in history has done this stupid act of trying to hit planes with deck guns, and as a result, it paid the price of being sunk.

Now their best option was to retreat, however, Schupke did not want to give up the opportunity.

Schupke's confidence lies in the fact that the submarine in his hand, now the fuel tank of the Stirling engine of the AIP system is still half fueled, and he can hold on underwater for at least a week without going afloat, which is enough to play hide and seek with surface ships.

Moreover, now is a good opportunity to besiege the Soviet Navy, and when it is dawn, it will definitely be the stage for your own carrier-based aviation, take advantage of the dark night, and get a few more results!

The periscope stirred up the waves on the surface, and in the moonlight, in the waves, almost invisible, the submarine U-100, began to continue sailing in the direction of the target.

At this time, the opposing fleet was in a panic, and finally launched an anti-submarine queue, and more than a dozen large surface ships, lined up in a line, were constantly dropping depth charges underwater.

Behind their ranks, several battleships have tilted, some are still salvaging, some have already abandoned the salvage, and it seems that the losses of the Soviets are not small.

Shepke could only watch the other party's actions from afar, hiding in safe waters, and at the same time, he was also worried about his companions, where is the submarine that did such a big thing? Let's hope it's safe and sound.

On the U-96, at this time, every submariner was a little worried, only Willenbrook on the conning tower was still concentrating on commanding his submarine, as if the improvisation just now was very natural.

The co-captain was on the sidelines, with palpitations, thinking back to what had just happened.

"Left full rudder, forward three!" Willenbrook stood in front of the periscope and gave one command after another: "Dive to a depth of thirty meters." ”

At this point, even without sonar, they could hear the characteristic noise of the underwater propeller and the characteristic low-frequency roar of the high-pressure turbine steam engine coming through the seawater.

They were heading in the direction of one of the opposing ships, approaching from the rear, and they were going to get under the opposing ship!

That sounds crazy enough, and Willenbrook, it's going to make it happen!

At this time, the explosion of depth charges was already heard not far away, and the Soviets were going to deal with them with all their might!

In Willenbrook's field of vision, the silhouette of the surface warship was getting bigger and bigger, and he could already clearly see the stern of the other party, and the direction and speed of his own side were just right.

He pulled the operating handle and retrieved the periscope, and at this time, the noise of the propeller gradually became more and more intense, and the U-96 submarine, like a fish in the seawater, got under the belly of the surface ship!

"Forward two, stabilize the direction." Willenbrook's voice was flat: "Alright, now we can take a break." ”

The Soviets threw depth charges, they didn't throw them all the time, and after throwing them, there was no movement, they should give up, after all, the Soviet fleet still had serious things to do, and it was impossible to stay here longer.

Sure enough, the movement of the depth charge lasted for more than ten minutes, and the underwater finally quieted down.

"Quick, double car reverse!" Willenbrook shouted.

When they were done dropping the bombs, they either sped away, or they stopped, turned around and threw another round, if they thought the underwater submarine was still within range.

It is safest to hide under the opponent's ship, but he must keep up with the rhythm of the opponent, and now, the opponent must have slowed down and is about to turn around.

Gorshkov was very hesitant at this time, he knew that he had been delayed here for too long, and it had ruined the naval battle the next day, although their surface fleet was a supporting role, but after all, they still had to pick up the leaks, and it was said that he should speed up.

However, his losses were so great that he was caught off guard and encountered the submarines of the Germans, which caused his fleet to lose several large warships, even one, which the Black Sea Fleet could not bear.

If he can't find the underwater submarine and destroy it, then it is conceivable that after this battle, his naval career will be over, and the end that awaits him is probably similar to that of Pavlov.

So, after the depth charges were dropped one by one, Gorshkov's mood also fluctuated constantly, and finally, he made his own decision: "Turn around, depth charges, set a depth of 50 meters and 100 meters, drop them again!" ”

It didn't blow up just now, it may be that the depth is wrong, the opponent's submarine has already dived to a very deep place, but the general submarine will not exceed 100 meters, so if the depth bomb is set to 50 meters and 100 meters, and the interval is dropped, I don't believe that the other party will not be able to bomb!

With his order, the remaining ships of the Black Sea Fleet began to slow down, and at this moment, the steep change regenerated.

"Boom! Rumble! The two voices alternated one after another, and at the outermost part of the formation, a huge fire suddenly erupted from a destroyer, illuminating the entire sea.

In general, a battleship hit by a torpedo rarely caught fire, because it hit the bottom, it blew up, and the sea water poured in, and it could not catch fire at all.

And now it's on fire, and it can only be hit by just the right hit in the fuel tank.

In the course of anti-submarine warfare, our own side was hit by the opponent's torpedo again, which is simply intolerable!