The air crew members who perform their duties can only communicate, work quietly, have quick hands and feet, and constantly run around in the cold wind.

After 5 minutes, the entire mission ended on time.

All the personnel of the air service unit and the guard unit got into the car, and the supporting ammunition transport vehicles and special fuel tankers avoided one after another, and came to the opposite lane from the open fork to leave room for take-off.

"Zero, start taking off, I'll go before you." Pilot Canglong's voice came out.

Zhou Hai immediately responded: "Report to Canglong, zero received." ”

As the words fell, the J-20, which had an additional 2,000 kilograms of bombs and hundreds of kilograms of fuel mass, increased its speed sharply, and a blue high-temperature tail flame appeared at the tail end, and the two engines entered the afterburner state, outputting the most surging power.

Run, take off.

Gallop down narrow highways.

In less than ten seconds, the J-20, whose figure was getting farther and farther away, was also like a sharp sword, piercing the sky.

"Turn on afterburner."

Zhou Hai's face was calm, the pressure rod was forward, the throttle valve was slowly pushed up, and the J-10D in a high-load state was controlled to adjust its attitude, slowly sliding, and the voice gave orders to the flame avionics system.

Two 800-kilogram high-capacity conformal auxiliary fuel tanks, two Thunderbolt-8B combat missiles, four 1,000-kilogram unguided bombs, the entire weapon mounting scheme is on the verge of the maximum load of the J-10D 'Fire Dragon', and Zhou Hai has encountered such a situation for the first time.

The vector engine enters afterburner, and the high-temperature tail flame gushes out from the jagged vector vent at the end, like a volcano bursting out.

hasten

Takeoff!

The heavy J-10D, after gliding for a distance of more than 500 meters in the afterburner state, reached the critical speed of take-off, raised the nose of the plane, and faced the dark night sky.

The current J-10D is a pure bomb, incarnated as the spokesperson of the Grim Reaper!

Four one-ton bombs, no kidding.

"Zero, this is Canglong, combat data and route maps have been transmitted, ultra-low-altitude penetration, operational requirements are temporarily modified, the relative altitude has been changed from 80 to 50, and the speed has been increased from 600 to 700, is there any difficulty?" After Zhou Hai drove the war eagle to take off, the voice of Canglong came out of the encrypted communication channel.

Temporary modification of combat requirements!

In the night environment, the fighter is in a high-load state, temporarily modified to a relative altitude of 50 meters, a speed of 700, and the difficulty is raised by one level again.

At a height of five hundred meters, Zhou Hai looked at the J-20 fighter more than 20 meters away on the left, his eyes narrowed, thoughtfully, he vaguely guessed something, his face was calm, and his words were light: "Zero has been received, understand, there is no difficulty." ”

This is a requirement, or rather a difficult test.

As for the purpose of the test, Zhou Hai was not a fool, and he had already vaguely guessed something from Canglong's words and actions.

"No difficulty?" Canglong, who was staying in the cockpit, was slightly stunned when he heard this answer.

"Yes." Zhou Hai responded.

What's so hard about 50 meters altitude?

As long as you don't encounter bird strikes, let alone 50 meters, Zhou Hai dares to fly even at a relative height of 10 meters.

However, as a bird bumper expert, Zhou Hai no longer dared to continue to say such things.

Don't be afraid of 10,000, just in case.

If the beloved J-10D wife is damaged because of this, there will be no place to cry.

"There is no difficulty...... Interesting, well, let me see how good you are, I don't like arrogant and arrogant guys. ”

Hearing Zhou Hai's calm and peaceful tone, Canglong felt a faint disdain, just like when he saw Zhou Hai for the first time yesterday, he finally came back to his senses, the green tendons on his forehead were slightly raised, and he turned his head to stare at the J-10D on the right, his eyes narrowed to reveal a trace of indescribable color, and his face smiled.

Laugh calmly, laugh indifferently,.

No difficulty?

Hopefully, there really is no difficulty!

Otherwise, this time the base requires a comprehensive and careful observation of Zhou Hai's mission summary, and Canglong will definitely write such an evaluation - zero pilots, arrogant personality, pride, do not meet the conditions for the time being, and cancel the candidate qualification.

He is from the J-20 fighter unit, he is the supreme commander of the 'Dragon's Nest' brigade, and he has enough qualifications and powers to write this comment and cancel the candidacy.

Taking a deep breath and holding the pole with his right hand, Canglong did not show his abnormalities and thoughts, as if his face had changed in Sichuan opera, he suddenly became serious and solemn, and gave an order in a solemn voice: "Start ultra-low-altitude penetration." ”

When it comes to flying, it's rigorous and serious.

Next, let's see how strong this 20-year-old major is in Xinfei!

"Boom!"

The voice fell, and in an instant, the J-20, which was flying smoothly, entered the attack state, and with a dexterous and agile posture, it suddenly lowered its altitude and swept towards the ground at high speed.

The speed increases, the height decreases!

A few seconds later, the two warhawks boldly and directly broke through the minimum altitude limit at low altitude and reached an ultra-low altitude of less than 100 meters.

However, this is not enough!

100 meters!

80 meters!

60 meters!

50 meters!

Approaching a height of 50 meters, surrounded by a fierce attack, the desolate and dead barren land rushed towards it, and when viewed from the inside of the cockpit, the left and right sides seemed to form an afterimage.

Everywhere he passed, the sound was like thunder, and the wind and sand rolled up.

This is the J-20!

This is the 'Veyron' of the East!

"Today's young people are really ashamed to say that 50 meters of ultra-low-altitude flight think that they can just move their mouths? I don't think I can do it myself, but I also thought that I had been on combat readiness duty for two years, and I had to master the technology of ultra-low-altitude flight after training again and again. ”

In the cockpit of J-20, the diffraction flat display emits a faint green light, and Canglong, who was pressed on the seat by the high flight overload, held the joystick tightly with his right hand, looked at the altitude value displayed by the helmet, and breathed a sigh of relief in his heart, thinking silently in his mind, suddenly, a strange voice came, and then, the J-10D, armed to the teeth, suddenly came to his side.

situation, somewhat awkward.

Two high-end combat weapons in modern warfare, as if tearing through space, maintain a horizontal altitude, separated by more than 20 meters, like lovers like lacquer and glue, skimming in mid-air at a speed of 700 kilometers per hour.

"Follow, keep up?" Looking at this scene, Canglong was a little confused, a little unbelievable, a little incredible, and encountered a terrain undulation in front of him, so he quickly reacted and avoided it.

At the same time, the J-10D also launched evasion, no more, no less, accurate and stable, maintaining an altitude of 50 meters, with an error of no more than 30 centimeters.

Keeping up?

That's it, keep up???

Marxism-Leninism, what is the situation?

Isn't ultra-low-altitude flight in an unfamiliar environment at an altitude of 50 meters a flying technique that only a few veteran pilots can master?

"How's your case? There are still 260 kilometers left to reach the attack area. At this moment, in the encrypted communication channel, Zhou Hai's concerned voice came.

Hearing this 'concern', Canglong came back to his senses, his face darkened, and he glanced deeply at the J-10D piloted by Zhou Hai: "Zero, I'm fine, thank you. ”

The sound is slightly unusual.

He can be sure that he is guilty of serious empiricism and conservative thinking.

Care?

Well, now whether he wants it or not, whether he does it intentionally or not, his face is dark and he has a little pain, and he has to accept the care from Zhou Hai.

If you know your mistakes, you have to change them.

Mistakes on top of mistakes, that's not his Canglong, and that's not his attitude to solve things.

If the previous situation can not really show Zhou Hai's strength, then the ultra-low-altitude penetration of the difficulty of this temporary modification can already prove everything.

Because, ultra-low-altitude penetration in unfamiliar areas at night is a flight technology that can only be mastered by top pilots!

The lower the flight altitude, the more difficult it is.

"Okay, pay attention to your physical condition, Canglong."

In the cockpit of the J-10D, Zhou Hai's face was calm, but he didn't think as much as Canglong thought, his mind was clear, he didn't think about other complicated things, he was serious and focused, and easily resisted high flight overloads with his strong physical fitness, and smoothly controlled the warhawk with reduced maneuverability and comprehensive flight performance.

Although I am not interested in Canglong due to my first impression, when it comes to flying, we must always treat it well, give care and inquiry.

As for other things, don't think about it, and wait until the mission is over.

Hearing Zhou Hai's answer, Canglong gritted his teeth and focused on flying, his eyes staring at the changing terrain ahead through the fourth-generation helmet aiming system.

Didn't speak.

I couldn't help but speak!

Indeed, flying at ultra-low altitudes, I really don't dare to be distracted too much.

Actual combat background, 50 meters of altitude ultra-low altitude penetration, the distance is up to 260 kilometers, which is also a difficult task for him.

From the take-off and landing point of G7 Beijing-Xin Expressway to the destination of Baocheng, the middle terrain is grassland and desert, with some hilly landforms, and the terrain is changeable and complex, so special attention needs to be paid to it.

In the dark night, the two war eagles were bathed in endless silver, avoiding the electromagnetic waves between heaven and earth.

Direction, due east.

……

Helan Mountain.

The important geographical demarcation line in the northwest region, the mountain range is long from north to south, narrow from east to west, the mountains are majestic, like a group of horses galloping, the east side is bordered by a fault in the Yinyuan Plain, you can overlook the Yellow River Hetao area, it is the highest peak in Ning Province and Inner Province.

Here, the closest mountain range to the border in the north-western central region is only 350 kilometers.

The rolling Yellow River, which contains all kinds of legendary stories, flows through the eastern side of Helan Mountain, from south to north, irrigating the Yinyuan Plain and large areas.

To the north of Helan Mountain, there is an area called Wunu.

The whole area is hilly and complex, and it can be described as a rare place for people, and if you go further north, you will step into a dead and vast no-man's land.

It was late at night and the temperature had dropped to minus 10 degrees Celsius.

More than a dozen figures in thick winter clothes shrouded in darkness walked quietly in the wild rugged mountain roads.

All of them were loaded with guns and ammunition, wearing desert-colored tactical helmets inlaid with solemn August 1 patterns, their cheeks were red from the cold, their hands were stiff from the cold, they were wearing high-grade body armor, a series of military grenades hung from their waists, and they were carrying field backpacks full of supplies.

Type 95 automatic rifle, Type 95 squad machine gun, CS-LR4 high-precision sniper rifle, Type 92 pistol, complete armament and sufficient ammunition.

At this moment, a pair of sharp knife-like eyes, exuding a faint murderous aura, with the help of the visibility provided by the dim moonlight, observing the terrain and searching for suspicious targets that may exist.

The atmosphere, oppressive and tense.

There was no sleep or rest tonight, as the target had already been spotted.

"He Lian, the footprints of the target are still continuing to the north." At the front of the team, the scouts who were responsible for searching for the traces of the target reported the latest situation to He Zhan, the team's supreme commander.

He Zhan nodded and whispered, "Has the number of people changed?" ”

"No, it's still 7."

"Let's be careful, the north of the Unyu region is a desert no man's land, which is not conducive to escape, and the enemy is likely to hide in this area and ambush us."