Although, in the subsequent period of time, the butterfly aircraft attacked them many times, he avoided all the attacks of the butterfly aircraft.

After all, for today's human civilization technology, if you want to discover high-speed shells flying in the universe, you still have the ability to fire, not to mention that the other party is thousands of kilometers away from him.

The most important thing is that the shells fired by the opponent do not have the ability to maneuver at all and can only conduct linear attacks, which greatly shortens the calculation time of the aircraft computer and provides sufficient time so that Zhao Feng can deal with it calmly.

Soon, the distance between the two sides had reached within 1,000 kilometers. At this time, although the previous attack did not pose any threat to Zhao Feng's fighter jets, the butterfly aircraft did not stop attacking. On the contrary, its frequency of the projectiles fired by the butterfly aircraft also became larger and larger, the speed of the projectiles became faster and faster, and the size of the projectiles was larger and larger.

The most important thing is that in the detection of the fighter radar system, these shells are no longer the same as before, but only conduct linear attacks. When these shells fly in the universe, they actually have the same orbital change capabilities as Earth missiles.

However, compared with Earth's missiles, the orbital change capability of these shells is very poor. At a distance of 1,000 kilometers, the orbital change will definitely not exceed 100 meters.

Therefore, the shells fired by these butterfly aircraft are not threatening to Zhao Feng.

However, as the distance between the two sides became closer, especially when Zhao Feng's fighter jet entered the other side's range of 500 kilometers, the shells fired by the opponent's aircraft had basically been fired to one round per second.

You know, before, especially when several thousand kilometers away, the frequency of the other aircraft launching shells took one or two minutes to launch one round!

But now, it has reached the level of one shot in a second.

But even so, so far, the shells fired by the opponent's aircraft have not hit Zhao Feng's fighter plane.

At this moment, the main gun of the opponent's butterfly aircraft finally flashed with a ball of fire.

It is obvious that although the main gun of the opponent's aircraft is only one root section, it has not lost its combat capability and can still open fire. Now the main gun has finally opened fire.

Moreover, it can be clearly seen from the radar of the fighter that the shells fired by the opponent's main gun changed their flight trajectory after they flew out of the muzzle. Although Zhao Feng had already evaded many times at this time, and the lateral distance of each evasion was at least more than five kilometers, this shell was always locked in Zhao Feng's fighter jet.

Obviously, this shell is definitely the same as the missile of human civilization, with strong guidance capabilities. Even during this process, Zhao Feng had an infrared interference bomb many times, but the infrared interference bomb he fired seemed to have no effect at all and did not interfere with the guidance capabilities of the other party's shell.

At this moment, the shell had already entered less than 200 kilometers from the fighter plane that Zhao Feng and he drove.

You should know that although Zhao Feng's fighter jet had already reduced its flight speed after approaching the other side's distance of within 1,000 kilometers, its current speed was less than fifty kilometers per second.

However, a distance of 100 kilometers only takes two seconds, so the time left for Zhao Feng to react is very short.

So Zhao Feng decisively launched an air-to-air missile to intercept the opponent's shell.

Although the speed of this shell is also very fast, the missiles of human civilization are not vegetarians. Two seconds later, a fire appeared in front of Zhao Feng. The power of the explosion was amazing, definitely exceeding all ordinary gunpowder shells known to human civilization. In addition, with the moment the shell exploded, a powerful electromagnetic wave impact and a large number of electric sparks appeared.

From this we can see that although the opponent's civilization is still using ordinary cannons as its main weapon, it is already ahead of human civilization in terms of explosives of artillery.

Although judging from the power of this shell, it is still impossible to penetrate the armor of the fighter jet piloted by Zhao Feng, and even if it is electromagnetic impact, it cannot cause any effective damage to the fighter jet. However, once it is really hit, it will cause some damage to the aircraft's internal equipment, especially some precision electronic instruments.

However, it was obvious that the air-to-air missile he launched had successfully intercepted the other party's guided artillery shell.

Obviously, the opponent's aircraft did not expect that human civilization actually had such interception technology, so at the moment the shell was intercepted, the opponent's firepower was interrupted, but within two seconds, the opponent's aircraft's secondary gun began to fire shells again.

Because the distance between the two sides had been narrowed to about 300 kilometers at this time, and with the speed of the other party firing shells, it accelerated again, reaching the speed of two and three rounds per second. Such dense firepower had reached the limit of the aircraft's avoidance.

So a few seconds later, Zhao Feng's fighter plane was finally hit by an opponent's deputy cannon shell.

In the cab, Zhao Feng obviously felt a violent vibration from his fighter plane, and the speed of the fighter plane suddenly decreased from a speed of fifty kilometers per second to a speed of about 45 kilometers per second.

This made Zhao Feng's heart suddenly hang up, and immediately let the intelligent brain of the fighter check where the fighter was hit and how much damage it was.

Soon, the fighter's computer gave the answer. The concentration of the fighter is located on the left wing of the fighter. Fortunately, the fighter has thick armor as a whole, and there is also a layer of external reactive armor on the outside of the fighter.

Therefore, although this time, although it caused certain damage to the fighter plane, the external reaction armor at the point where it was hit had lost its effect. In addition, the sensors at the point where it was hit and nearby also lost their effect due to electromagnetic impact.

After hearing the computer's answer, Zhao Feng's mood suddenly relaxed a lot. After all, from this incident, we can see that the opponent's deputy cannon was, although it had strong attack power, but it did not pose any danger to Zhao Feng's fighter jet.

Soon, the distance between the two sides was less than 200 kilometers, and Zhao Feng's fighter jet had been hit by the opponent's fighter jet many times at this time. Fortunately, like before, it did not cause any substantial damage to the fighter jet except for destroying several pieces of external armor and plug-in electronic sensors of the fighter jet, but it slowed down the speed of Zhao Feng's fighter jet, and was even worse than that of the opponent's aircraft.
Chapter completed!