Homo sapiens.

The interstellar boundary fortress similar to the stone fish star fortress is the forward position of Homo sapiens.

It is possible to encounter unexpected guests from afar at any time.

That's why Zhang Yu had to improve the weapons and equipment of the fortress as soon as possible. After all, the Stone Fish Star Fortress is a military facility, and without weapons and equipment, it would not be able to exert its meaning of existence.

After Wumuquan received Zhang Yu's order, he immediately mobilized some resources to start producing weapons and equipment.

The first thing to be produced is the wave-absorbing space mine. This thing can absorb most of the electromagnetic waves and prevent the mine from being detected by electromagnetic wave radar. Its core is equipped with a 30-ton equivalent neutron bomb.

The reason why neutron bombs are used instead of pure hydrogen bombs is naturally that the lethality of hydrogen bombs in a vacuum environment is limited, and it is not as useful as dense high-energy neutron flow.

At least things like neutrons are not something that ordinary first-level civilizations can resist, especially dense high-energy neutrons.

Even if it can't directly kill the other party, it can seriously interfere with the other party's communication and detection system, and damage some peripheral equipment.

Of course, Wumuquan didn't expect space mines to be able to deal with all enemies.

If the opponent has technologies similar to magnetic field detection, gravitational wave detection, and neutrino detection, then space mines will basically have no effect.

To a certain extent, after entering the first-level civilization, due to the development of detection technology and the limitation of the speed of light bottleneck, the war between the first-level civilizations will return to "queue to shoot", "naval artillery bombardment", " "Close-to-hand combat" mode.

It is very difficult for a first-level civilization to attack another first-level civilization.

For example, the Homo sapiens company plans to sneak attack on the homeland of the six-claw civilization, because the Homo sapiens company has obvious advantages in many technologies.

As long as the six-claw civilization masters gravitational wave detection technology or neutrino detection technology, the expedition fleet of Homo sapiens may be discovered within a radius of 0.5 to 1 light-year from the six-claw giant star.

Of course, it cannot be ruled out that the six-claw civilization was negligent and did not guard against the invasion of external forces; or simply did not have gravitational wave and neutrino detection technology.

Even without gravitational wave and neutrino detection technology, relying on pure electromagnetic wave detection technology, the early warning radius can actually reach about 0.01 light-years.

It's only 0.01 light-years away, which is too close for a first-level civilization, and it's basically the rhythm of being output.

There is no way, in the first-level civilization stage, all first-level civilizations are actually very embarrassing.

The speed of the spacecraft cannot exceed the speed of light, the detection method is at most the speed of light, and the attack method is also severely restricted.

Similar to Homo sapiens, there are very few first-level civilizations with long-distance and delay-free communication technology.

The omnic civilization that Li Qingye analyzed at the beginning destroyed 39 first-level civilizations and swallowed the technology of these civilizations, but including the omnic civilization, they did not master the long-distance delay-free communication technology.

It can be seen that the long-distance and delay-free communication technology owned by Homo sapiens is rare in the first-level civilization.

Sailing speed, communication speed, detection speed, and attack speed are all restricted by the speed of light.

Once there is a war, only the tactics of queuing up and shooting in the classical era, or the tactics of hand-to-hand combat can only be adopted.

As for launching missiles, on the interstellar battlefield, it is actually equivalent to two people shooting each other with pistols.

After all, no matter how fast the missile is, can it be faster than electromagnetic waves, gravitational waves, neutrinos and magnetic fields?
And the first-level civilization more or less masters laser weapons, even if they don't have mature laser weapons, they can still use nuclear explosion interception technology.

This is the helplessness of Star Wars.

When the scale of both sides is stretched to the level of astronomical units, ambushes, encirclement, traps and the like are temporarily difficult to work.

As for the aliens in European and American blockbusters, those are all brain-dead aliens, which do not conform to the behavioral logic of normal aliens at all.

Aliens who can travel across the galaxy to the solar system, if they really want to deal with human civilization, they will not land on the earth at all, wouldn't it be good to launch attacks directly in outer space?
what?
You said that aliens can't bear to cooperate with living planets?For the convenience of colonization in the future, the landing method is adopted?
It's a joke, the ecological environment that aliens need is different from that of human beings. Why do you think that aliens will protect the ecological environment of the earth?
For example, the Homo sapiens expedition fleet planning to attack the six-claw superstar, they do not have any plans for landing operations, and their first-stage tactics are to wash the ground and burn glass.

To completely exterminate the indigenous civilizations first, and then carry out transformations, transforming those conquered planets into an environment suitable for the survival of their own races is the main means for alien civilizations to enter other planetary systems.

This is actually similar to the method used by the Europeans to colonize the world.

The Homo sapiens company will not be so stupid as to use the method of landing on the planet to attack a civilization.

Unless the opponent's civilization level is lower than the first level of civilization, there is no possibility of landing combat.

Due to the various restrictions of interstellar warfare, the weapons and equipment of the Stone Fish Star Fortress also need to adapt to these restrictions.

For example, the recently developed super magnetic field shield can resist most non-laser weapons.

Even a nuclear explosion at a very close distance can weaken the lethality of a nuclear explosion.

However, the current production capacity of super magnetic field generators is very small.

So far only two experimental warships are equipped.

The reason why the production capacity is so small is that the core raw material of the super magnetic field generator is the double neutron material.

That's right, the core raw material of the super magnetic field generator is the double neutron material. The magnetic field generator made of this thing can generate a magnetic field strength 16 times that of the previous conventional superconducting coil.

This thing can generate a magnetic field on the level of a neutron star.

With such a terrifying magnetic field strength, even the gravitational field will be distorted to a certain extent.

Once the super magnetic field shield is turned on, weapons with quality at this stage cannot penetrate the super magnetic field shield.

The super magnetic field generated by the double-neutron material can not only be used as a shield, but also can be used as the magnetic field acceleration of the plasma propeller to further increase the ejection speed of the plasma.

Of course, the plasma thruster can be transformed into a high-energy particle cannon after modification, and the principles are the same.

Double-neutron materials are indeed a good thing.

However, the production capacity is pitifully low.

At present, the 8 double-neutron manufacturing plants of Homo sapiens can only produce 3.4-3.6 kg of double-neutron materials per year.

However, to produce a set of small super magnetic field generators requires at least 0.8 kg of double neutron materials, plus the needs of other scientific research institutions, there is no way to equip Stone Fish Star Fortress with such good things.

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