In the early hours of the morning, in the area 51 base deep in the desert of southern Nevada, there was extreme silence, and the soldiers on duty at the airport were falling asleep, when suddenly, the phone placed on the table rang rapidly.

The sudden ringing of the telephone suddenly woke the soldier up, his eyes looked at the table, and found that it was an emergency line ringing, and his sleepiness immediately dissipated, and he hurriedly took the phone in his hand.

"Okay, I'll report right away!"

When he heard the news reported on the phone, he immediately hung up the phone and ran to the next room.

"Sir, news has come from the No. 1 radar of the base that an unidentified signal flying object has been found at a high altitude of 700 kilometers west of the base, and the flight speed has reached Mach 5.5."

Colonel Kevin, the head of the airport on duty, heard the news, waved the soldier away, immediately picked up the phone on the table and reported it to his superiors.

"General, radar No. 1 found a flying object with an unknown signal at a high altitude of 700 kilometers west of the base, flying at a speed of Mach 5.5."

"Radar One? Another unidentified signal flying object? This is not the first time that the base has discovered this kind of thing, but the general has a serious face, because he knows the special meaning of this "No. 1 radar" table, although he has been disappointed every time before, but will there be a gain this time? Thinking of this, he immediately gave an order to Colonel Kevin on the phone, "Let the F-22 check it out, and according to the previous processing method, when the specific information of the other party cannot be detected, it will release a friendly signal." ”

"Yes!"

~~~~~~~~~~~~~~~~~~~~~~

"Soon, soon, thirty seconds to go!" The F-22 was getting closer and closer on the big screen, and Xu Ziling looked at the scanning progress on the computer, muttering in his heart.

Things were beyond his expectations, although the reconnaissance plane did not have the stealth ability of the "Shadow Dragon No. 1", but according to his estimates, its own stealth skills were beyond the current technology, and it should not be discovered, but the fact was that it was discovered within a few minutes of entering the sky over the mainland of the United States.

There was such a worry before, in fact, it was just a precaution, in his heart, he didn't take this matter too seriously, but now that the facts are in front of him, he is a little stunned.

When did the radar technology of the people of the United States become so advanced? Since there is such an advanced technique, why didn't you use it on the fighter? Was it just developed? All at once, he thought a lot.

"Four hundred and fifty kilometers! Not good yet? ”

Although Yang Kaiming next to him was still busy watching Xu Ziling's hands, he couldn't help but ask next to him when he saw that the distance between the reconnaissance plane and the F-22 was less than 500 kilometers.

"Alright, alright." After saving the last picture, Xu Ziling replied to Yang Kaiming, and then hurriedly raised his head and shouted to Huang Gong in front. "Huang Gong, turn around...... Hey? Wait......"

"Are you sure? Did they mistake the reconnaissance plane for a UFO? Xu Ziling was a little happy, because when he was about to ask Huang Gong to turn the reconnaissance plane around, the lion reminded him to send a clear signal to the unmanned reconnaissance plane, but this signal was intercepted by the lion through the computer in front of Xu Ziling, and it was not displayed on the reconnaissance plane's communication system.

"Sure! International Signal Signal! And there are several kinds of changes. The lion was also a little happy, he didn't expect there to be such a play, and then he thought of a possibility, "Come back first, I guess they can find the reconnaissance plane, there may be something else." ”

"What's wrong?" A few people saw that Xu Ziling's words were halfway through, and then they didn't say anything, they didn't know what he was doing, it was very strange that he didn't react at this critical juncture, and thought that he had an idea again, but after waiting for a while, he didn't see any movement, and Li Cheng next to him couldn't help but ask.

"Oh! I just thought about something, but now it's fine. Just after communicating with the lion, Xu Ziling heard Li Cheng's voice, hurriedly explained, and then said to Huang Gong: "Turn around and return at full speed!" ”

He made an excuse at random, in this emergency, Yang Kaiming and Li Chengdu didn't think much about it, and Huang Gong didn't have time to open this, hearing his words, he immediately controlled the reconnaissance plane and began to turn the nose of the plane, and began to return along the route where it went.

"Pull to Mach 8 and quickly get out of the other party's radar distance!" On the big screen, seeing that the reconnaissance plane had returned, and the F-22 was still flying there vigorously in this direction, Xu Ziling thought of the possible strangeness in the lion's mouth, and asked Huang Gong to continue to increase his speed.

In his opinion, the signal that can be searched for the reconnaissance plane is nothing more than the ground radar and the satellite in the sky, if it is discovered by the ground radar, calculate the time when the F-22 takes off and their reaction time, the United States people at least found it at least 700 kilometers away from the 51 area, but now what he does not know is where this radar is arranged, and the only way is to return the same way, so that after leaving the radar distance of the fighter, he can see the scanning range of the ground radar.

And if the other side can still find the signal of the reconnaissance plane after surpassing the fighter radar and the ground radar, it means that it is not the radar that discovers it, but if this is the case, the United States people will definitely send fighters from other bases to intercept or contact, so that some of these things can be figured out.

"Base, the target is not responding." In the sky, the captain of the three F-22 fighter formations was reporting to the base, looking at the target coordinates transmitted from the base in the system, he was a little depressed, such a thing, he had encountered it several times in the past few years of service in the 51st District, and each time it was in vain, I don't know what the result will be this time.

"The base understands! Keep sending signals! Base replied.

A minute later, the F-22 formation received an order from the base: to return.

"Again!" Although he was mentally prepared, but in the face of such a result again, the captain was still a little depressed, and said hello to the other two fighters, "Close!" "Turn around and head back immediately.

When he came to serve in the base, he had heard rumors about aliens in the base, and he also knew that there was indeed an underground base in the base, but with his authority, he couldn't enter at all, so he had always been curious about such things.

At the beginning of receiving a mission like today, he was very excited, thinking that he could finally see the legendary aliens, but the reality was different from what he expected, except for the No. 1 radar in the base where he didn't know where the road was located could find such a signal, their fighters couldn't search for it at all, and they could only rely on the base to continuously send them coordinates every time they pursued, which made them very helpless.

This method is a bit troublesome, but they can still accept it, but every time they try to send a signal, the other party does not answer, and then disappears, which is what makes them the most disappointed.

Why don't you answer?

I don't know what happened before, but this time, if Xu Ziling knew that he would think so, he would definitely answer him: This is a reconnaissance plane that came to reconnoiter intelligence, of course I'm embarrassed to answer you!

"No chasing!" In the control hall of the military factory, several people watched the three F-22s on the radar screen stop the pursuit, and they were all quietly relieved.

"You can't launch missiles!" Yang Kaiming suddenly thought of a question and hurriedly said it.

It is normal to use weapons after the interception fails, as soon as Yang Kaiming said this, Li Cheng also realized it, and the heart that had just been put down was tightly raised, and his eyes looked at Xu Ziling.

"I don't know what to do!" Xu Ziling stared at the big screen, he didn't need to look at the two of them at all, and he also felt the gaze that fell on him, and shook his head.

Although it is possible that the people of the United States mistake the reconnaissance plane for an alien aircraft and have expressed friendly confidence, this does not mean that they will not use their weapons, whether it is radar or satellites that have discovered the reconnaissance plane, they can use missiles guided by relative means, and who can guarantee that they will not launch missiles?

"It seems that it is necessary for this reconnaissance plane to improve some systems, at least to increase the jamming function."

Thinking that once it was targeted by a missile, the reconnaissance plane really had no means of defense except for emergency avoidance, Xu Ziling felt that it was necessary to change something, so he thought in his heart.

Before, because of the stealth technique, and it was an aircraft specially used for reconnaissance, he didn't think of jamming the function like an electronic warfare plane, but now that he encountered such a thing, he thought that he was a little arrogant before.

Stealth skills don't mean invincible! If you were careful at the beginning and do a good job of jamming on this, even if the Mi people launched a missile now, then there is no need to be afraid, as soon as the missile comes, turn on the jamming and ensure that the missile becomes blind, where do you need to worry about it like now.

"You two pay attention to the ground, I pay attention to the air, Huang Gong, you concentrate on controlling the plane."

Leaving the local airspace and flying to the North Pacific, even if it is the maximum speed of Mach 8, the reconnaissance plane will take several minutes, if the United States people use missiles, it will also be launched during this time, just in case, Xu Ziling is careful and careful, not only staring at the radar system, but also letting Yang Kaiming and Li Cheng also help watch.

"Okay."

Several people knew that now was not the time to joke, so they hurriedly responded and took their own responsibilities.

"The ground is not abnormal!"

"The warships on the West Coast are fine."

In the blink of an eye, it was hundreds of kilometers, and the radar could also scan the warships on the west coast, and no abnormalities were found from above, which made the nervous mood of several people relax a little.

"One minute to go over the North Pacific!"

"Thirty seconds."

"Fly over the shoreline."

While Huang Gong was manipulating the plane, he reported loudly, and the sound was particularly harsh in the empty hall.

"Reduce speed to Mach 5 cruising speed."

Seeing that the reconnaissance plane flew over the west coast, there was still no abnormality, Xu Ziling's heart was relieved, and he immediately asked Huang Gong to slow down the speed of the plane. After all, the explosion speed is too long, and there is a lot of loss of fuel and the plane itself, and he doesn't want to get the plane out, and he has to overhaul it after just one flight.