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The entire fortress was in anger, and all the military combatants were mobilized, and they all took their place. They had already transferred their anger to the pirates of alien civilization in front of them, and had a strong desire to gather the other party here and let out a good vent.

The Greens fleet stationed in the fortress also has a complete division, nearly a thousand warships. Now, all the warships that can be fought have been launched and are ready to fight in the airspace around the fortress.

Although the enemy's warship group was huge, with more than 3,000 ships coming in full force, they were still confident that they would rely on the ground positions in the rear to compete with each other and teach the enemy a lesson.

They have this confidence that the other side will lose every battle and will be their defeated opponents. This time is no exception. I believe that this time, these alien pirates will jump to the last time. This is their complete destruction!

The Greens in the fortress had a good idea, but what they unexpectedly expected was that the alien alliance opposite had already hooked up with the Galaxy and formed an alliance. This time, among the large army that came, there was a small fleet of the Galaxy, ten main battleships, and thousands of armed flying saucers.

Such a small fleet seems to be small, but it is enough to kill the Greens.

According to the prior agreement, the Galaxy support fleet was responsible for cleaning up the Greens fleet above the fortress. When the Galaxy warships lined up and the dock entrance opened, one armed flying saucer after another flew out, and lined up in front of the battlefield, the fate of the Greens' fortress guard fleet was already destined.

"Boom boom boom boom--"

This was the Greens' ground position that opened fire and launched interstellar missiles. Fire dragons crossed the sky. In a short time, they broke through the constraints of the planet's gravity and entered outer space. At full speed, they roared towards the alien alliance fleet approaching.

Interstellar missiles entering outer space, without the constraints of the planet's gravity, become "dust" wandering in this star field. Theoretically, as long as they are guided by radar, as long as they are targets within the radiation range of the radar wave, they can strike at a long distance.

Therefore, the strike range of interstellar missiles can undoubtedly reach a very far range. In theory, it can reach a star-domain-level range, just like a "tiny satellite" that can wander within the entire star-domain range that can be covered by ground radar waves, as long as it is not captured by the gravity of other stars in the star-domain. The greater the power of the ground radar station, the wider the airspace covered by the radar wave, the greater the strike range of the interstellar missile.

Of course, in fact, interstellar missiles cannot strike targets at any long distance like this, because the strike distance is too long. Interstellar missiles travel in the void for a long time, which increases the risk of being intercepted by the opponent's anti-missile missiles.

Therefore, interstellar missiles will only be launched after the target is close to a short enough distance, which is more threatening.

The terrain of the Prague Fortress is undoubtedly very conducive to defense. There are about twenty small satellites crisscrossing around the main base in the middle, forming a three-dimensional defense network.

Such terrain is not conducive to attacking from all sides of the attack. Therefore, the attack tactics adopted by the alien alliance are also very simple and clear, that is, to concentrate all your strength, select one direction, and make a strong attack breakthrough.

All the ground artillery positions in the fortress, including the main base and the artillery positions of more than 20 satellite bases in the surrounding airspace, opened fire at the same time, and in a short while, thousands of cannons were fired, and countless fire dragons crossed the sky, illuminating the entire starry sky as if it were daytime.

Because of the different distances and distances, these interstellar missiles do not reach the target at the same time, and there will be a time difference. However, if the launch frequency and interval time are controlled properly, the maximum intensity attack wave will also form in subsequent attacks. It is equivalent to a volley.

After the Greens fired on the ground positions, the alien alliance fleet also targeted the target, launched anti-missile missiles, and intercepted the incoming interstellar missiles. The firepower of the interstellar missiles was very strong and had a great lethality to the warships. It could achieve instant killing results for some small warships.

At the same time, fire dragons were sprayed out from the artillery launch ports of their warships. They were air-to-ground interstellar missiles specifically for ground positions. The characteristic of this missile is that the strike coverage is large. Once the blast is launched, it can strike targets with a radius of thousands of miles. It is really a killer weapon to attack ground positions. Once the ground artillery position is hit, it will basically be a waste of fire.

The two sides began a fierce battle.

At this time, the fleet above the Green Fortress launched a charge against the enemy under the cover of ground artillery fire.

But their aggressive charge was quickly interrupted. When their warships rushed to one million kilometers from the opposite alien alliance fleet, a bunch of deadly beams shot from the sky opposite. The armed UFO, which had been waiting for the Galaxy, opened fire.

"Swoosh-swoosh-swoosh-swoo-swoo-swoo-swoo-swoo-swoo-swoo-swoo-swoo-swoo-swoo-swoo-swoo-swoo-swoo-swoo-swoo-swoo-swoo-swoo-swoo-swoo-swoo-swoo-swoo-swoo-swoo-swoo

Positive energy hot beams, like deadly ghosts, hit the charge of Greens' warships one by one. After the mighty and sturdy Greens' warships hit the beam head-on, they seemed to be fragile soap bubbles instantly shattered. Big explosions occurred one after another in the airspace, thick mushroom clouds rose, and the entire airspace was shrouded in thick smoke screens, which was extremely tragic.

The Greens were shocked. In this round of volleys, nearly a thousand Greens warships were beaten to pieces in the blink of an eye and lost all their losses. The fleet like dark clouds quickly disappeared and shrank in the blink of an eye, leaving only less than a hundred lonely ships.

The Greens were stunned by this head-on blow, and before they could come back to their senses, another round of fatal volleys came, and less than a hundred remaining warships were destroyed and exploded one by one, and thick clouds of mushrooms emerged.

The entire fleet of thousands of ships was wiped out in the blink of an eye, and there was no more slag left.

Seeing the moment when the Greens Fortress fleet was destroyed, the alien alliance was excited and morale was greatly boosted. The Greens were all stunned and could hardly believe this fact, but the fact was in front of them, so they could not believe it.

Their fortress fleet was indeed massacred and wiped out by the other party just like chopping vegetables and melons!

The fortress was suddenly filled with a sound of mourning and morale completely fell to the bottom.

"It must be the Galaxy people coming!"

The commander of the Green Fortress, Biksic, stood in front of the big screen in the command hall, as if it had been petrified. After a long time, he had to accept the fact that his fleet had been completely wiped out by the other side. Then he realized that it must be the Galaxy people coming.

It is impossible for those pirates of the alien alliance to destroy nearly a thousand of their warships in the blink of an eye.

Biksic clenched his fists, looking depressed and depressed. He was heartbroken by the instant destruction of his fleet, and was also frightened by the upcoming tragic ending. Without the fleet guarding the fortress, the fortress completely lost air supremacy. There was basically no suspense in this battle, and the fall of the fortress was inevitable.

The fleet of the Greens Prague Fortress was wiped out. Even if the Galaxy's support fleet had completed its mission, thousands of armed flying saucers began to fly into the warships one after another, preparing to evacuate the battlefield to avoid the subsequent possible crazy revenge of the Greens.

The confrontation between the alien alliance fleet and the fortress's ground positions continues. Fortunately, until now, the human support fleet is still safe and has not suffered any losses.

The artillery fire from the ground positions of the Greens will naturally not be aimed at the UFO of the Galaxy. The target they are given priority to deal with is naturally the battleships of the alien alliance fleet. Of course, if they knew in advance that this was the UFO of the Galaxy, it would be the most evil murderer who murdered their fleet. They would definitely not let it go and would definitely attack first.

During this round of attacks, two of the ten human warships also received several shots. Fortunately, they were blocked by a new energy shield, which was in danger.

As for the warships of the alien alliance, in this round of artillery fire in the Greens ground positions, more than ten warships that were unfortunately aimed at by the opponent were destroyed. The Greens ground positions inevitably suffered bombardment from the alien alliance fleet, and many positions were hit by artillery fire and were silent.

According to the prior agreement, the human support fleet was only responsible for killing the Greens fleet and did not participate in the ground attack on the fortress. Therefore, after the thousand armed flying saucers returned to the warships, the ten human warships greeted the headquarters of the alien alliance and quickly began to turn around and leave the battlefield.

The headquarters of the alien alliance was not a joke. The Galaxy had wiped out the fleet of the Green Fortress and helped them a lot. Can they ask for more? Now they only have a grateful position in their hearts and no complaints.

And they also believed that without the threat of the fortress fleet, they could arrange it calmly and attack steadily. It can be said that the Prague Fortress in front of them is already in the bag. Without the fortress protected in the air, they could not compete with their fleet with the artillery fire from the ground positions.

The Galaxy warships left the battlefield because they were worried about being retaliated by the Greens. Although they were protected by new energy shields, this was not a small base like the Jialan Star Base. If the Greens were determined to avenge their fleet and leave the Galaxy warships and fired with ten thousand cannons, I am afraid that their ten warships would have to fall here.

Secondly, this is also a plan pre-war schedule. In fact, they have no effect on staying here now. Their positive energy heat beam cannons cannot attack ground positions, and their missiles will not pose any threat to the other party's positions, so it is better to evacuate as soon as possible.

What happened next had nothing to do with them, and they also believed that there was no suspense in this fortress raid.
Chapter completed!