Open an aircraft carrier to fight against Japan

The staff officer said: "It's like this. Fifteen minutes ago, the radar station suddenly discovered a large number of high-speed targets approaching a hundred kilometers away, and the speed of the targets was above 15 knots. Riesling immediately activated the port emergency defense plan."

"15 minutes, very good, your response is very fast." Lin Yuan nodded slightly, and then asked: "Have you figured out the situation of these targets?"

The staff officer shook his head and said: "I didn't make it too clear, because the distance is too far, and optical reconnaissance means are basically ineffective. Riesling has sent a helicopter, and it is estimated that there will be pictures of the target in about 10 minutes."

Lin Yuan gave a "hmm", then waved his hand and said, "I'm fine, you can go get busy."

The staff officer saluted, turned around and left, at this time Lei Yun also saw Lin Yuan, came over and said, "Don't worry, Commander Lin, at the speed of a high-speed target, it will take at least an hour to reach the first line of defense in our port. We have plenty of time to eliminate them."

Lin Yuan smiled with satisfaction, and Lei Yun continued to dispatch troops. The fighter jets on the Canghai Ship were naturally the main force of the defensive operations, so the fighter jets took off one after another, formed various formations in the air, and flew towards the high-speed target .

The first to take off was a J-25. This J-25 was named "J-25b". The letter "b" does not mean "the second improved type", but "variable bypass ratio turbofan engine "The first letter of the pinyin.

The J-25b is equipped with a variable bypass ratio turbofan engine. This engine takes into account both fuel-saving performance and maneuverability, so that both performances can be optimized.

At this time, the enemy did not dispatch aircraft to fight. It seems that there is no room for the J-25. In fact, the purpose of taking off this J-25b is not to let it fight the enemy's fighters, but to let it complete the task of "replenishment of blindness at low altitude" .

The so-called "low-altitude supplementary blindness" is a radar term. Most of the electromagnetic waves emitted by radar are in the micro-level range. A blind spot is formed. If you want to repair this blind spot, you can only increase the erection height of the radar. The erection height on the plane is naturally the highest. Putting it on the plane can repair the blind spot caused by the low-set radar, so it is called "low-altitude compensation". blind".

After the J-25b took off, the detection range of the sea surface soon reached more than 200 kilometers. According to the report of the J-25b, there were no enemy targets in the distance.

Fifteen minutes later, the helicopter that took off for reconnaissance sent back the video of the high-speed target to the headquarters, and a staff officer ran to Lei Yun and said, "Commander, the helicopter sent back the image of the high-speed target."

Lei Yun immediately said: "Switch the image to the screen in front of me."

The staff operated for a while, and soon a small boat appeared in front of Lei Yun. Looking at the small boat, Lei Yun couldn't help but say to himself: "What kind of thing is this? What does it want to do?"

Lin Yuan said thoughtfully from the side: "Riesling, don't you remember this kind of ship?"

Lei Yun stared at the picture for a while, and said in amazement: "This kind of ship seems to be the mysterious ship chasing the helicopter and chasing the littoral combat ship."

Lin Yuan nodded heavily, and said, "Yes, this kind of boat is that kind of boat. I have seen photos of this kind of boat many times, and I am very familiar with it."

Lei Yun frowned, and asked suspiciously: "Isn't this kind of ship a high-speed mine-laying ship? Why are they raiding our port now? Could it be that they want to lay down mines near the port and run away?"

Lin Yuan said softly: "This speculation is not unreasonable. They may really plan to set up mines near the port and use these mines to block our way out of the port."

At this moment, Luo Wen's voice suddenly came from the communicator: "Report to the commander, our formation has detected the enemy ship."

Luo Wen was the pilot who compared Lin Yuan's flying ability back then, and he made a lot of contributions in previous air battles. Lin Yuan promoted him to be the deputy captain of the Canghai Ship's carrier-based aircraft brigade. As for the captain of Zhengda, Xu Feng was in charge.

Lei Yun heard that Luo Wen said that they had discovered the enemy ship, and immediately ordered to use all means to prevent the enemy ship from approaching the harbor.

Luo Wen said loudly: "Yes, my subordinates understand!" After speaking, Luo Wen gave an order to the other three fighters in the formation: "I will attack the leftmost enemy ship, and the other enemy ships will be handed over to you."

After speaking, Rowan steered the fighter plane to fly towards the enemy ship on the far left. He circled over the enemy ship for a week, and the nose of the plane changed from pointing at the enemy ship obliquely to pointing directly at the enemy ship.

Rowan wants to launch a radar-guided missile. If the radar-guided missile wants to distinguish the enemy ship from the clutter on the sea surface, it must use the Doppler effect. The faster the two objects are relative to each other, the more obvious the Doppler phenomenon will be. When the head is pointed at the enemy ship, the relative speed of the missile and the enemy ship is the sum of the two speeds, the value is the largest, and the radar-guided missile is also the easiest to hit the target.

Rowan took aim for a while, then pushed the trigger button, and fired all four missiles. The four missiles rushed towards the enemy ship with a long tail flame in the night sky. Only four violent explosions were heard. All four enemy ships were blown up, and the fireballs could be seen dozens of kilometers away.

At the same time that Rowan launched the missile, the other three warplanes also launched radar-made missiles, each of which had four missiles. The twelve missiles fired without fail, and all hit the enemy ship. The violent explosion of the enemy ship almost turned red The whole night sky.

However, there are quite a lot of such mysterious ships. Although sixteen of them were destroyed, there are still many mysterious ships sailing desperately to the port.

Lin Yuan looked at the dense dots of light on the radar screen, turned his head and said to Lei Yun: "It seems that the enemy is going to use 'ship-sea tactics'!"

"Ship-sea tactics" is a term derived from Lin Yuanhua's use of "human-sea tactics". Human-sea tactics refer to many people charging desperately. When applied to "ship-sea tactics", it is a large group of warships charging desperately .

When Lei Yun saw that the ship had failed to suppress the enemy's attack, he immediately grabbed the communicator and said loudly, "Where's the Littoral Combat Fleet? Go to battle immediately and intercept the mysterious boat."

This type of offshore combat is the strength of the Littoral Combat Ship. On the Littoral Combat Ship, it is equipped with two 11-tube 30mm close-in anti-aircraft guns. The power of the Gatling machine gun cannot be compared with the power of the 11 Thundercloud 30mm near-defense guns.

At this time, neither Lei Yun nor Lin Yuan would have thought that these enemy ships rushing over concealed a lot of secrets, and this secret was enough to make the battle group of the Cang Hai Ship aircraft carrier sink into the sea forever.

!!