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In countries equipped with ocean-going nuclear submarines, there is another kind of vessel: ocean-going scientific research vessels, which are mainly used to draw nautical charts. Pen~Fun~Pavilion www.biquge.info{{}}/\/\.. /\/\

If you want the submarine to be able to sail anywhere, then you need to be familiar with the topography of the seabed around the world, so that when the nuclear submarine is sailing, it will be able to know where it is deeper and can pass without difficulty, and where the seabed is relatively shallow.

Therefore, in the area where nuclear submarines operate, they all know the local seabed appearance, even if it is difficult to walk through the Strait of Malacca, they can pass safely. However, for the Persian Gulf, they did not draw a nautical chart.

Nuclear submarines are mainly used to secretly lurk in the depths of the ocean, preparing to launch shè nuclear bombs, the area of their activities is in the sea, and near the opponent's naval base, they are very familiar with the seabed appearance of these places, but for other areas, such as the Persian Gulf, they will never be active there, so they are not clear about the seabed here, the shallow place here, not even thirty meters, just now in the widest place on the water, they dare to make a signature move, However, in other places, it is still appropriate to stay in the zhongyāng of the fairway. {{}}

Although they can use their active sonar to scan the ocean floor and determine what is going on there, however, this will reveal their presence, so. The K-132 submarine went very honestly.

It does not know that there are already two conventional submarines, keeping up, the submarines of the Iraqi Navy, with a displacement of just over two thousand tons, that is, one-ninth of it, but. They were fearless, especially Ismail, who was already in a good position.

The sonar soldier listened carefully to the voice. The other side is eighty degrees from the port side, getting closer and closer, getting closer.

Over here... It is close to the Strait of Hormuz, the situation of the seabed below is already more complicated, often wandering in the Persian Gulf, the boy hat is familiar with every seabed here, the depth here can not exceed 50 meters, and the bottom of the sea is rising rapidly.

"Report, the suspicious target is only five nautical miles away from us. Thirty degrees to the side of the side. The sonar man reported.

Ismail heard the sonar soldier's words, waited for so long, and finally waited for this opportunity to force the other party out. {{}} This is Iraq's territorial waters!

"Engine room starts, forward one, active sonar ready." Ismail said.

Using active sonar to warn the other party is a common trick used by submariners. It's like locking on to the opponent with radar in an air battle, and you can fire at any time, and the opponent can only show no hostile intentions if you float up.

With Ismail's orders, the Iraqi submariners, began their heroic actions.

Grab the position of the hair shè. Next, a high-frequency sonar wave from the German-made CSU-3 search/attack sonar hit the side of the K-132.

Yezhov was shocked, along the way, only he threatened others, and he had never been threatened like this, listening to the two sonars, he had a fire that he wanted to vent.

"A 209-class ship with a fifty-degree side." The sonar soldier reported.

Because of the proximity to the bottom of the sea and the complex sound of the water, the sonar crew finally gave a false alarm, but it doesn't count, the TR-1700 submarine is an improvement from the 209 class. {{}}

A German-made conventional submarine! Yezhov wanted to laugh a little, could it be that a conventional submarine also wanted to come to trouble him?

"Right full rudder." Yezhov said.

Underwater, the Oscar-2 submarine is like a behemoth, and now the shark is actually being teased by tadpoles, how is this possible? The huge K-132 drove in the direction of the guy who was snorting at him.

As long as he forces the other party to abdicate, he will be able to gain a favorable position, Yezhov thought, he has almost forgotten that this is not a deep sea, this is a shallow sea with a depth of less than eighty meters!

"There's another 209 class on the side side! It follows us all the time! The sonar soldiers exclaimed, the underwater here, it's so weird, they didn't even find out, there was a conventional submarine, following them all the time!

It wasn't until he made an emergency turn that he discovered the submarine that was following behind, even if he was being tracked by a Los Angeles-class nuclear submarine, he was followed by a conventional submarine, which was simply too embarrassing for the submariners!

At this time, Mustafa, who was behind, calmly listened to the report of the sonar soldiers, and gave the order: "Torpedo tubes No. 1 and No. 2 are ready. {{}}”

Its own brother submarine has shown it that it dares to adopt such a barbaric ramming tactic, which is simply an insult to the Iraqi Navy, what happened to the conventional submarine? I can still kill you!

Hearing Mustafa's order, the sailors in the forward compartment immediately got busy.

As the sailors in charge of cāo torpedoes, their life in the submarine is very easy, it is located at the very front of the whole submarine, away from the vibration and sound of the engine in the rear compartment, the space is still relatively large, sometimes there are more people in the submarine, so they often add hammocks in the torpedo compartment, they need to do things when checking the torpedo, and when the captain asks, answer that the torpedo compartment is normal.

However, they are under the most pressure, because they will never allow the chain to fall at a critical time! When they are used, it must be the most dangerous and critical time, and if the torpedo does not go out, the whole boat will be at risk.

Therefore, their training was also very sufficient, and after hearing the captain's order, immediately, a series of actions began. {{}}

Unlike torpedo crews in World War II, who had to stuff heavy torpedoes into the torpedo compartment through simple chains, that manual work has long been replaced by machinery. The back cover of the No. 1 and No. 2 torpedo tubes was opened, and two torpedoes were stuffed into the torpedo tubes, because this time they were training, so these were their only two live torpedoes, and the rest, all were training shells.

The various switches are successively changed from the usual state to the state of the torpedo, and the air lock valve of the torpedo in the shè tube is developed, and then the gap between the shè tube and the torpedo begins to be filled with water, because the external water pressure is very large, and the internal and external water pressure must be balanced before the front cover of the torpedo firing tube can be opened.

Then, with a "tom", the torpedo chief lifted the handle of the hydraulic switch and pushed it forward, and the front cover of the hair tube opened. It's a purely mechanical action.

"Attack sonar, ready to provide data for the fire." Mustafa said firmly, he knew what the consequences would be, however, he had no choice! Only by doing so can the other party stop this crazy move.

"Report to the captain, they crashed in." Ismail received a report from the sonar soldiers.

The information sent by Mustafa only asked him to intercept it, and did not give a long explanation for the submarine's behavior just now, so he did not know that this arrogant submarine had already gained an absolute advantage in the collision just now.

Ismail knows that the underwater collision is a loss for both sides, but the fact that the other side collides with it without scruples shows that the other side must be sure that the other side is a nuclear submarine with a displacement far superior to its own, and if it collides with it, its own submarine will definitely not take advantage, is it just to retreat?

No! This is Iraq's territorial waters, and they are absolutely not allowed to do that! The Iraqi Navy, dare to face any strong enemy!

Ismail became firm: "Ready to take the impact." ”

When sitting on the bottom of the sea, there is such an action, when the submarine comes into contact with the underwater, there will be a big collision, and the crew will hold on to the handles around to accept this level of vibration.

"We will not compromise!" As soon as Ismail finished speaking, he heard the sonar soldier report: "Eighty degrees to the side of the side, our brother submarine has arrived." They used active sonar! ”

When K-132 discovered that there was another submarine behind it, its side was just exposed to the submarine behind, and then the other party seized the opportunity to use active sonar again.

It felt uncomfortable to be hit by the sonar on the hull again, Yezhov felt that this time the two conventional submarines were desperately coming, and they were already about to collide, and the other party did not dodge, did he think that he could withstand his own collision? And that submarine in the back, will it fire shè torpedoes?

After the active sonar completed the ranging, Mustafa then gave the order: "Set the depth at forty, with an interval of one second, and prepare the first and second tubes." ”

This is already the penultimate order, just wait for the last order to come down, the torpedo shè tube, put! Two torpedoes will be shot out.

"Full left rudder, full speed ahead." Yezhov finally decided that the easiest way to get rid of these two conventional submarines was to get rid of them! Conventional submarines can never compete with nuclear submarines.

"They're turning, they're going full speed ahead." Mustafa received a report from the sonar soldier and sent an order, but he still did not give it.

Mustafa also knew that once a torpedo was fired, it meant something, it meant war! This was also the submariners of the United States and the Soviet Union, who could perform various maneuvers under water, including collisions, but tried to avoid using torpedoes to attack, which would escalate the "accident" into war.

Just now, when the other side tried in vain to force back his own submarine, he could do so in order to protect his brother's submarine, but now that the danger has been removed, it is a bit too much to use torpedo attacks.

"Full speed ahead, let's follow!" Mustafa ordered.

"We're running out of power, and we can't keep up if they're going full throttle." The co-captain reminded.

"Don't worry, the channel ahead is narrowing, there are a lot of reefs on both sides, they will slow down." Mustafa is very confident.