Spore Story

Chapter 855 Breakthrough: Planetary Defense Shelling

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quack! !
The sirens with the characteristics of the friends resounded throughout the Fengmang base. Although each base built on land has only three Fengmang 1-type turrets as the main weapon, it still occupies an area of ​​tens of thousands of square meters, because the volume of a single turret is too large.

At this time, there were very few signs of crowd activity in the base. When the space fleet began to contact the Zerg meteorite base group, everyone took their positions early and waited for the attack order.This moment is very representative for them, because it is the first battle of FengMing.

At about 48:2 am on February 26, 9th year of the Pengzu calendar, the six frontier bases around the world were ready, and the battle entered the second stage: planetary defense.

"Quick! Quick! Speed ​​up!"

"Armor-piercing bombardment, prepare one shot, load it!"

"Yes, armor-piercing bombardment shells, one shot!"

Accompanied by the issuing and retelling of the order, a giant artillery shell weighing one ton was transported through the track from the ammunition depot tens of meters away from the turret to the loading port of one of the Edge 1 turrets at a constant speed.The gunners and technicians reported to the higher authorities after the inspection was correct, while in the control center of B02, people watched intently on the big screen marked on the 18 gun turrets located in six bases around the world. Green, all waiting for news from the First Fleet.

A few minutes later, the attack of the First Fleet ended, and the news of the 100-kilometer evacuation came immediately.

"high?"

"The height of the meteorite base group is 370 kilometers, and the distance between each other is 1 kilometer, which cannot cover the attack!"

"Switch to the precision attack mode, and target all the turrets of the sharp base in a three-on-one mode!"

Soon, the Zerg's 33 meteorite base on the big screen was divided into several parts.Since the edge bases are distributed all over the world, it is impossible to attack the same target at the same time, so the attack on the 33 meteorite bases cannot be completed at the same time. Therefore, the few that are easy to attack inside the meteorite base are classified as the highest priority targets. Turrets are assigned.

At the same time, the edge bases that had been assigned targets locked their respective targets through the radar system linked to the planetary monitoring system, and after calculations by the artificial brain's calculation program, marked out the most accurate predicted attack position.

There is no order to attack.

When the target is given, and it indicates that the loading is complete and the turret is in the standby state, the attack order has already been issued.So when the lock was completed at the same time, the turrets of each edge base successively fired at the most accurate time for themselves.

The armor-piercing shell fired from one of the sharp bases broke through the sound barrier before leaving the orbit, and even exceeded the first cosmic speed when flying out of orbit, and disappeared from the sight of the members of the launch base almost instantly.

"The bombardment launch was successful!"

"Very good! Reload again, this time... change to Shotgun Shotgun!"

It was more than a minute before the shells of the first attack hit or passed the target over a long distance. Taking advantage of the time, the soldiers at the Fengmang base did not wait for the result, but immediately replaced with new shells.

However, this time it was replaced with armor-piercing shells. Although the weight was still the standard of one ton, it was completely different from the previous armor-piercing bombardment shells in terms of power.

The purpose of doing so is also to achieve the best attack effect.

When the ammunition that was reloaded this time had just been placed in the launch area, and the soldiers were still checking the muzzle trajectory, the armor-piercing bombardment fired from this base finally flew over a distance of more than 600 kilometers and appeared on the falling ground. In the eyes of the meteorite base.There was almost no time for the opponent to react, or the meteorite base would not react at all. The armor-piercing projectile carried ultra-high kinetic energy and slammed into the opponent's thick carapace that was still rubbing against the atmosphere.

The armor-piercing projectile specially developed for the shell of the Zerg meteorite base will certainly not be blocked by this thing.

So, accompanied by a slight cracking sound, the armor-piercing projectile left a small hole in the shell of the meteorite base, and then rushed into the interior of the base, piercing through the corridor wall, which was much weaker than the shell, with unabated kinetic energy. Breaking through the numerous but dormant Zerg bases inside the base, it finally ruthlessly rubbed against the central pillar and stuck on a bunch of small Zerg bases on the other side of the meteorite base.

"A direct hit! Too bad it didn't kill the pillar!"

With a bang, the more than 200-kilogram electronuclear bomb carried inside the armor-piercing projectile finally exploded with a delay. The violent shock wave rampaged through the somewhat spacious Zerg meteorite base, clearing all the small dormant bases in almost an instant, and the momentum remained unabated. He smashed a crack in the central pillar protecting the brain worm and the mechanical awakening device.

Unfortunately, as the pillars protecting these two most important objects, their shells are as hard as the shells of meteorite bases, and the shock waves of electronuclear explosions can hardly cause damage to the main body after being buffered by a large number of small Zerg bases.

The same happened with the artillery attacks on other bases.

This time, there were 11 armor-piercing bombardments attacking the meteorite base. Since the meteorite base basically moves by inertia after entering the atmosphere, although the speed is very fast, it is relatively easy to calculate and predict.

Therefore, with a clear attack target, the accuracy of each shell was good, and a full 4 rounds hit the target.

It's a pity that none of these four shots hit the main shaft inside the meteorite base. Although the lethality caused was great, it did not completely destroy a certain meteorite base, let alone the cerebrate hidden in the central main shaft pillar.

"The height of the meteorite base group is 330 kilometers! The second wave of attack is about to arrive!"

The heat generated by the friction with the atmosphere has baked the shell of the meteorite base red, and it tends to turn into a deep black. In this case, the shell is quite fragile.And at this moment, the second wave of ammunition fired by the Pengzu Edge base group before the first wave of attack hit the target arrived just in time.

In fact, the friends did not have too much expectation for the first wave of armor-piercing bombs. After all, this is the first actual combat, and there is no conclusion on the effect of various ammunition. shotgun.

Soon, the second wave of attacks began to show results.

When the broken armor shotgun approached the target within 1000 meters, it suddenly disintegrated and dispersed into a dozen parts.

Subsequently, these parts hit the shell of the meteorite base one after another.This time, the shell of the meteorite base blocked the weak armor-piercing shells and was not penetrated. However, due to the violent explosion and tearing effect of the fragmented armor shells, a single fragmented armor-piercing shell was able to pass through the meteorite base. A large hole of nearly a hundred meters was torn in the shell.

The meteorite base, which lost the protection of the shell, quickly became uneven inside and outside under the atmospheric friction and severe wind pressure. The corridor area under the shell quickly cracked because it could not stand the high temperature, and the shell began to tear.

But at this time, the arrival time was different. Among the later fragmented armor shells, some lucky ones took the opportunity to pass through the hole opened by the former, smashed through the corridor area that had already formed cracks, and appeared inside the meteorite base.

Immediately, they once again showed the fragmentation explosion effect.

"How's the harvest?"

"Wait... how come! Didn't destroy the target, at most seriously injured!"

"It's nothing, there are still a few waves of attacks, not to mention that it is a huge meteorite base after all, so it is so easy to solve."

When the second wave of attacks was completed, the 33 meteorite bases appeared to be still intact, and the altitude was reduced to 180 kilometers.But in subsequent observations, at least half of them were seriously injured, and under the influence of the wind pressure of the high-speed fall and the high temperature of the high-speed friction with the atmosphere, the wounds caused by the previous two attacks continued to tear, and the trajectory of the fall began to be uncertain. And spread out.

This time, there were even two meteorite bases that collided with each other due to orbital deviations, and triggered the destruction of the first batch of meteorite bases, but at this time, the third wave was almost here.

Due to the decline in orbit, there are only three Fengmang bases that can attack the meteorite base this time. The 9 Fengmang turrets attacked again, using armor fragmentation bullets.When the attack arrived, the accumulated power of three consecutive attacks finally triggered a chain effect. Eight of the Zerg meteorite bases disintegrated in the air and fell to the ground with molten fire, while the other 8 were also injured.

When the fourth wave of attack took away another meteorite base, the altitude of the meteorite base group had dropped below 70 kilometers.

Due to the problem of angle and prediction, there is only one edge base left to attack the enemy at this time.By this time, the second phase of the planetary defense campaign can actually be declared over.

Immediately afterwards, the third phase of the campaign began.

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(End of this chapter)