People can hold on, the base can hold out, but there is no ammunition, so what do the fighters use to fight the enemy? Lasers alone? Infrasound and microwaves?

Liu Huaidong admitted that these weapons did play a very important role, but these weapons alone could not stop the attack of the swarm, unless these weapons could be the same as rifles, one per person.

He deeply realized that with the current situation, the base alone could not stop the swarm with its own strength, and he had to get the support of his superiors in order to hold the base.

The battleships coordinated by the Northern Capital had already arrived over the base, but the equatorial base was shrouded in a tropical cyclone that had just formed, and heavy clouds blocked the view from space, and the two warships were helpless.

They can indeed support the ground with shells, but space battleships have a limited reserve of shells, which will not last long in high-intensity combat, and lasers are the real killer weapon of battleships.

At this time, there is no environment to use lasers, unless you use a super nuclear bomb to blast through the thick clouds.

But not to mention the series of consequences caused by the use of super nuclear bombs on the earth, even the equatorial base cannot withstand the violent power of the super nuclear bomb.

Liu Huaidong found it hard to believe that it was a coincidence that the aliens chose to attack at this time, although he didn't want to believe it in his heart, but Liu Huaidong knew that the aliens must have mastered the laws of weather changes on the earth, and nine out of nine of these attacks were aliens who deliberately took advantage of bad weather.

This is not a good sign.

The alien advance continued until dawn, when the weather became more and more severe, and the wind swept against the shore with huge waves, and the heavy dark clouds that covered the sky finally turned into a downpour.

The heavy rain did not slow down the pace of the swarm, but the impact on the defenders was not ordinary.

The power of the laser penetrating the rain curtain is greatly attenuated, and the energy carried by the directional microwave is all consumed by the raindrops, and the range of these two weapons in the rain is less than one-tenth of that under normal circumstances, and the insect swarm will not have much effect if it does not rush to the edge of the parapet.

Only the infrasonic cannon was the least affected, and it still maintained its proper range, but the range of this thing was not very far in the first place, and it didn't make much difference whether it had an impact or not.

Liu Huaidong's dislike of these new gadgets is not because he is stubborn, and he is not prejudiced against new equipment, but because these new gadgets are too immature, and their weaknesses are as prominent as their advantages.

The traditional equipment is different, guns have experienced centuries of ups and downs from their birth to the present, and early guns cannot be used in such weather.

But now? No matter how bad the weather is, rifles and cannons will not be affected.

Liu Huaidong believes that after hundreds of years of ...... No, it only takes a few decades of development, whether it is a laser or a microwave, it is possible that they are not affected by the weather, but now, they are still in the initial stage of development, far from the time of maturity, so they must be used carefully.

He believes that Beidu also has concerns in this regard, otherwise there will definitely be more than a few new equipment in the base.

The tide of battle reversed, and the originally sparse sound of guns suddenly became intense, and guns and cannons became the main force to resist the swarm again.

The wind was getting stronger, the rain was getting heavier, the fighting was getting fiercer, and the ammunition was being depleted much faster than expected.

As of 3 p.m. that day, the ammunition depot had been emptied by half, and it was questionable whether it would last until this time tomorrow.

If the reserves are exhausted, the base is finished.

In desperation, Liu Huaidong contacted the northern capital, reported the situation in the base to his superiors, and requested that the troops be withdrawn underground.

After careful consideration, Beidu agreed to Liu Huaidong's request.

The moment the communication ended, Liu Huaidong breathed a sigh of relief and immediately issued an evacuation order.

The defenders quickly retreated underground, and according to Liu Huaidong's order, all exits were sealed, and the heavy metal doors were closed one by one, isolating the underground from the ground.

The weapons on the parapet were still functioning to resist the approaching swarm, but except for the infrasonic cannon, the remaining weapons did not do much, and after ten minutes, the swarm broke through the parapet.

Liu Huaidong, who had retreated underground, witnessed this scene through the monitoring equipment, and he calmly clicked a few times on the touch screen, and a flashing red control interface appeared on the screen.

Liu Huaidong inserted the key hanging around his neck into the console, and entered a large string of passwords on the screen, and suddenly there was a dull roar overhead, and then the ceiling shook violently, and the screen that originally showed the ground situation was like an appointment, and all the screens lost their pictures at the same time.

If there were still people on the ground at this time, you would see six smoke trails rising around the equatorial base in the storm at the same time, followed by six mushroom clouds bursting in the air, and they were evenly distributed around the base in regular hexagons, and the distance between each explosion point and the base was one kilometer.

These are six pre-planted neutron bombs, and the absolute radius of destruction of a single neutron bomb will be one kilometer, but the simultaneous explosion of six neutron bombs can cover a huge area with a radius of two kilometers and an area of 12 square kilometers.

And this is precisely the area where the insect swarm is most concentrated, where countless giant insects and insect people gather, and are penetrated, penetrated, and penetrated again by the high-speed neutron flow from the air!

Only the situation of the servants is better, not that they are resistant to neutron bombs, but that the heavy rain has too much impact on the servants, and it is difficult for them to fly in the rain, so most of the servants have been withdrawn by the aliens, and the remaining servants on the battlefield are only a few hundred, compared with the swarm of insects that are rushing at every turn, this point of servant soldiers is only a little better than nothing.

Although Liu Huaidong in the underground command headquarters did not know the details on the ground, he could fully imagine what it would look like after the explosion of the middle bullet, even if there were still insects alive, he must not live for long, and now he was very much looking forward to it, expecting the aliens to send another batch of insects.

Although the neutron bombs buried in the base exploded, there are still two space warships in the sky, and the space fleet is not short of nuclear weapons.

After a while, the picture was restored, and the base in the rainstorm was still the same, both the parapet and the weapons on the wall were all intact, if it weren't for the insect corpses all over the ground, it wouldn't be like being attacked by a swarm of insects - hurting people and not destroying things, which is the biggest feature of neutron bombs.

Liu Huaidong hesitated for a moment, and resolutely sent a unit to the ground to repair equipment and replenish ammunition with great fanfare, as if he was afraid that the aliens would not be able to see it.

That's right, it's just that I'm afraid that the aliens won't be able to see it, because the purpose of this force is not to recover the ground, but Liu Huaidong is worried that the aliens will be scared out of the neutron bomb and dare not come again, so he deliberately sent a force to seduce the swarm.

There are neutron bombs, but I'm afraid that the bugs won't come!