Special Forces: Sign in a super skill every day

　　In the afternoon, Lin Su rushed to the Longcheng Research Center alone and pulled the only J31 out of the hangar.

　　In addition, there is a J20 fighter.This 5th generation fighter has now been replaced by J31, so it can be sold as a foreign trade product.

　　The Southeast Commander has prepared a Type 21 main battle tank.

　　This tank was just pulled back from the 822 Research Institute.

　　Next, Lin Su also prepared a Type 20 assault rifle and an A2 bulletproof suit.

　　As for the Type 20 bulletproof suits they wore, they didn't take them out.

　　Many technologies of bulletproof suits are reflected on the surface and must be kept secret.

　　But just as Lin Su and the others were getting ready to participate in the Gaul Armament Exhibition, a piece of news came from the organizer.

　　The Cowboy Country side stole the qualification to host.

　　Now, a group of northern countries led by the Cowboy Country, as well as Musei Country, Bishi Country, Nanguo Country, Nanyue Country, Nanbang Country and other countries have all expressed that they want to hand over the host qualifications to Cowboy Country.

　　The reason is that now several European countries such as Xia Guo and Gaul are conducting trade, and also exporting quantum computer technology, the relationship is very ambiguous.

　　Their intention is obvious, that is, to pull out a powerful ally against Xia and Xia's allies.

　　After hearing the news, Lin Su just smiled.

　　Armaments show, it's the same wherever you go.

　　"Lin Su, we have to pay attention to safety issues." The Southeast Commander said solemnly.

　　Lin Su smiled lightly, waved his hand and said, "Commander, we don't have to worry about this at all. Do you think they would dare to move if I drove the J31 live ammunition?"

　　Commander: "Why don't you dare to move?"

　　"Even if your J31 has more missiles, it's just a plane. How many people can it hit?"

　　Lin Su: "But what if I turn on the bomb bay when I fly over their capital buildings? What if I turn on the missile guidance system when I fly over those landmarks?"

　　As soon as he said these words, the Southeast Commander's eyes lit up.

　　Lin Su added: "And when we were participating, I clearly told them that if there is a security problem, don't blame me for bombing the enemy with fighter jets. This is our means of self-defense, and no one can stop it."

　　"Okay! Just do as you say." The commander said excitedly.

　　Soon, they confirmed the itinerary to participate in the arms show.

　　There are still three days before the exhibition. They are going to pass the day before the arms exhibition. When they get there, they will directly enter the booth.

　　……

　　In the high-level office of Cowboy Country, a group of people are discussing the upcoming arms show.

　　Among them were several five-star generals, as well as a group of think tanks, as well as the leading student sitting on the main seat.

　　"Sir, Xia Guo has made it clear that they will come to participate. Look, what booth location are we preparing for them?" a think tank asked.

　　The leader frowned upon hearing this.

　　After a while, he said, "Give it directly to the booth in the middle. When our newly developed equipment comes out, they will definitely be crushed by us."

　　"Understood! But the other party said that they need an airport take-off and landing runway. It seems that they are going to show all their J20s." The think tank nodded and said.

　　"Humph! J20, it's just a 4th and a half generation fighter. They dare to take out the so-called fifth-generation fighter? Unless they take out the J31, but I don't think they will take out that fighter. This is an absolute secret, technology And the data will definitely not be leaked." The lead student said with great confidence.

　　"Okay, let's go down and prepare! In three days, we will be going to meet all the military and technological powers in the world, as well as those countries that are in urgent need of arms and equipment."

　　The day before the armament exhibition, the commander of the Southeast theater first set off on a transport plane and flew to Cowboy Country with equipment such as Type 21 main battle tanks and Type 20 assault rifles.

　　The next morning, the 670J20 also took off, turning into a gray light, cutting through the sky.

　　Just as the Arms Show was about to open, J20 arrived at the airport specially prepared for the Arms Show in Cowboy Country.

　　Lin Su, on the other hand, put on his exclusive anti-G suit and boarded his own vehicle, the J1 heavy stealth fighter, only about an hour before the opening of the armament exhibition.

　　This time, J31 is truly invisible.

　　Its radar reflections are attenuated to the extreme, and infrared radiation is completely hidden.

　　When the reflective surface of the radar is almost zero, it is impossible for the radar of any country in the world to detect its existence.

　　Also, the fighter jet that was parked in front of Lin Su now was a mixed-color fighter jet of sky blue and white.If it flies in the sky, it is almost invisible to the naked eye.

　　After boarding the fighter plane, Lin Su started the ignition, and after the fighter plane glided for a few hundred meters, it took off directly into the sky, turning into a blue and white light that was almost impossible to see, shooting into the distance.

　　Lin Su has not piloted a fighter for a long time, but this does not affect his driving ability.

　　Under the cockpit on the right side of the fighter plane, the six red five-pointed stars representing honor shine brightly under the sunlight.

　　This is Lin Su's record. The fighter jets flown by the ace pilots are a powerful deterrent wherever they go. .

Chapter [-] UFO?

　　J31 pierced through the sky, and when Lin Su performed the second acceleration, the terrifying feeling of pushing back and overloading the G value pressed down on him like a mountain.

　　Mach 1, Mach 1.5, Mach 2, Mach 3... Mach 5, Mach 5.5... Mach 5.9.

　　When I watched my speed increase step by step and reached the top value, I almost broke through to the speed of Mach 6.

　　Seeing this speed, even though Lin Su was being oppressed by strong pressure, his heart couldn't help but jump up with excitement.

　　After a full minute, he finally got used to the pressure on his body.

　　Then I moved my body and felt the heat of the cabin.

　　At hypersonic speeds, the temperature inside the cabin reached 35 degrees and was slowly increasing.

　　Although the temperature is extremely high, it is still within the acceptable range.

　　Jiang Lao said that if the J31 is full of fuel, it can continue to fly for about 6 hours. After 6 hours, the temperature inside the cabin will reach 42 degrees, a temperature that is almost unbearable.

　　However, there is a cooling system inside the cabin, which can be used three times. After three times, the cooling material will be used up.At that time, under the dual pressure of temperature and fuel, it will only fall to the ground.

　　In fact, in Lin Su's view, the J31 is already perfect.

　　After all, not all fighter jets can achieve such a speed.

　　It is not a fighter plane, and it is possible to keep the temperature inside the cabin within a tolerable range under such circumstances.

　　The thermal insulation and cooling system of J31 is already perfect.

　　boom!

　　The roar sounded in the air, and Lin Su looked ahead, almost thousands of meters away in an instant.

　　At this time, in the airspace ahead, a civil aircraft appeared.

　　And that civil aircraft was flying over a nearby route.

　　On the civil plane, a white captain and a black co-pilot were chatting after setting the plane to automatic flight mode.

　　"Hi! Jerry, I heard your wife had a fourth child...?"

　　"Yes, Jacques, you have to work hard. But I heard that several flight attendants in our company are interested in you?" The white captain smiled and said to the black co-pilot.

　　The latter showed his white teeth and said with a smile, "Don't mention it. You're talking about Tina and the others, right? It's just for fun. If I really get married, I will choose the beauties outside."

　　The white captain shook his head and smiled.

　　At this moment, they heard a terrifying roar almost simultaneously.

　　Boom... The sound whistled, and a white cloud road appeared several kilometers ahead.This white cloud road is pulled out from the clouds.

　　Moreover, it is extending beyond its own side at a terrifying speed.

　　Seeing this scene, both Jerry and Jacques' faces changed.

　　UFO?

　　UFO?

　　Or what about alien aircraft or warships? ...

　　Countless thoughts flashed through their minds, and a sense of fear suddenly appeared in their hearts.

　　Flying in the sky is like a heart hanging in the air, they always have a sense of crisis.This is true even for decades-old captains.

　　The first thought of the two was that fear came.

　　But at this moment, the white cloud road suddenly disappeared, and then a large area of ​​sonic boom appeared in front of him.

　　The roar was bursting, causing pain in both ears.

　　"Sheet, what is it?" Jerry exclaimed.

　　Jacques: "God forbid, I want to go back and drink that 20-year-old whisky."

　　The two captains were still like this, and the passengers and flight attendants in the cabin were even more panicked.

　　They are constantly comforting the passengers, and at the same time they are also paying attention to what is the roar outside?

　　boom!

　　It's a long story, but in fact it's only a matter of ten or twenty seconds.

　　Suddenly, with a roar, a blue and white thing that was almost invisible passed through the clouds and disappeared from their sight.

　　All the roars were gone, and so did the nervousness.

　　Jerry and Jacques sat in the cockpit, looked at each other, and both saw a hint of disbelief and fear in their own eyes.

　　They passed by that thing just now. Although they were separated by thousands of meters, they still clearly saw that it was a fighter plane.

　　Blue and white, it just disappeared in front of them in an instant.

　　But they will never forget its terrifying speed.

　　Several passengers with mobile phones took pictures of the scene just now.When everyone gathered around to watch, they finally found the blue and white afterimage from the clouds.

　　"It's a fighter jet, is that a fighter jet? His speed is at least Mach 5." A knowledgeable Westerner exclaimed.

　　"What? Mach 5, is there such a fast plane in the world? Impossible!" Someone questioned.

　　"¨"Nothing is impossible. The speed of that fighter plane just now is absolutely terrifying!"

　　"I don't believe it, maybe Mach 3 is the highest."

　　"I think so too. In this world, there is no country's fighter jet that can reach a speed of Mach 5."