Liu Huaidong had already given the order to Geng Lei, and Geng Lei could decide the timing of the launch on his own under such circumstances, so a series of missiles rose into the air one after another, and after a turn of nearly 90 degrees in the air, they plunged into the water directly above the submarine.

The torpedo is worthy of being a great weapon of destruction in the water for more than a century, and after entering the water, it rushed towards the alien submarine at a very fast speed, and soon after, several huge water columns rose into the sky one after another.

However, after the water column subsided, Liu Huaidong was stunned to find that the underwater alien submarine was actually abnormal!

This made him angry, didn't all the torpedoes explode?

"Check it out!" Liu Huaidong could barely suppress the anger in his heart.

The investigation of the General Staff was very fast, and it didn't take long for the results to be sent to Liu Huaidong.

It was a video from the Qionghe, and it can be seen from the video that although the torpedo rushed towards the enemy boat, it did not hit the target, but exploded some distance from the target.

Liu Huaidong couldn't believe his eyes: "What the hell is going on?" ”

Chief of Staff Zhang Chen said: "Analyzing the video, it was found that after the torpedo entered the water, there was a vague shadow that kept blocking the front of the torpedo, which should be an alien anti-torpedo means." ”

Liu Huaidong had a headache: "When will aliens also understand anti-torpedoes?" They...... Uh, is it bugs? ”

Aliens certainly don't have decoy bombs or anything like that, but they do have giant worms, and they are giant worms that are 100% obedient and never discount orders.

Giant shrimp are extremely fast and agile underwater, and are simply natural anti-torpedo giant bugs.

Liu Huaidong sighed helplessly: "Is there any news on the Qionghe?" ”

"Yes!" Zhang Chen said, "The Qionghe said that there was no certainty of destroying the enemy boat. ”

Liu Huaidong's head hurt even more: "Then let's fight according to the plan, but the rail elevator will stop first, and immediately ask the above for instructions, the aliens have brought light insects, whether to remove the rail elevator first." ”

"I think so." Zhang Chen said, "Just today is only twice, there are again and again, there are no repeated, and there are no repeated, if we really let the enemy destroy the rail elevator, we will not be able to explain." ”

The equatorial base does not dare to say that it is impregnable, and even it is impregnable, and it is not so easy for aliens to attack it.

But the rail elevator is different, this thing is high, the cable leads all the way to outer space, as long as a thin light sweeps over, it is immediately the result of two lights.

The meaning of the existence of the equatorial base is to guard the rail elevators.

Liu Huaidong immediately contacted the northern capital, explained the situation of the base in the most concise language, and finally requested to evacuate the rail elevator.

Beidu had long known the situation of the equatorial base, and was also considering whether to withdraw from the rail elevator, and was hesitating when he received Liu Huaidong's request.

Realizing that the situation was worse than imagined, Beidu decisively ordered the rail elevator to evacuate.

At this time, there was also an air train on the elevator, and after receiving the order to stop the operation, the train immediately turned off the brakes and was tightly fixed on the cable.

At the same time, the ground end began to unlock, the huge locks were unfastened one by one, and the space station, far away in synchronous orbit, started its engines and began to change orbit to a higher orbit.

The heavy end of the ground slowly rose under the pull of the cable, and the speed became faster and faster, and in a short time it became an inconspicuous dot beyond the clouds.

There is one in the base, even an ordinary soldier breathes a sigh of relief, and puts the heart hanging in the air back into his stomach.

The first task of the base garrison is to protect the rail elevator, and now that the elevator has been withdrawn, this task automatically ends, and the current task of the garrison is to hold the base.

If there is one in the entire equatorial base, no one thinks that aliens can attack it.

It's not that the fighters are too confident, but that the equatorial base has this confidence.

Let's talk about the fierce battle in Xidan Port, don't look at the fierce fighting on the wall and under the wall, in fact, the defenders did not exert their full strength at all, except for a few rounds of artillery fire when they just landed, now they don't even need artillery, except for the light weapons on the wall, that is, the laser of the Qionghe, the open space cooperates seamlessly, suppressing the insect swarm on the beach.

Want to rush into the harbor? Okay, hit the beach first, wade through the minefield, and fill in the moat...... Well, at this point, the insect swarm will probably be able to jump on the parapet wall, but it's hard to say whether they can jump on it, and the warriors on the wall don't eat for nothing, so the aliens have to use the corpses of giant insects to level the parapet before they have a chance to set foot in Xidan Port.

But the most difficult task is to flatten the parapet wall, there are cannons in the base, grenade launchers, mortars and massive explosives in the port, why can't you blow up the piles of bugs?

It doesn't matter if the swarm attacks the port, Xidan Port is not only a port, but also a satellite city of the equatorial base, the interior of the port is the same as the base, and the defense is prioritized when designing, and there is no shortage of bunkers and bunkers in the port, and there are underground passages to connect the scattered underground fortifications together, and you can continue to fight when you retreat underground.

Also, aliens are more adept at digging holes than humans, and with this in mind, all underground fortifications are reinforced with reinforced concrete and composite armor, and even a layer of high-voltage power grids has been added to the outer layer, trying to dig through the concrete layer? It's hard!

Having said that, the aliens' target is the equatorial base, and they can completely bypass the port of Sidan and attack the base directly.

Well, anyone who thinks like this is certainly not clear about the situation here.

The core of the equatorial base is the rail elevator, everything revolves around the rail elevator, with the ground station as the center, and the absolute control area of the base within a radius of five kilometers.

Within this range, all vegetation was cleared, and not even a single grass grew.

The military has built all kinds of permanent fortifications in the control area, including trenches, bunkers, communication trenches, and various living facilities...... When it comes to this, anyone who has a certain understanding of military affairs will definitely think of the Maginot Line.

That's right, the defense system of the base does refer to the materials of the World War II period, which are said to have been abandoned by human warfare for a long time, and are all outdated and antiques that are not suitable for modern warfare.

However, during the alien invasion of Europe, many Gauls retreated to the Maginot Line, relying on the defense line to resist the swarm and achieve amazing results.

This example also provides new ideas for countries around the world. Practical is the best, and the fact that the Maginot Line was ineffective in World War II does not mean that it cannot withstand the swarm.

As a result, countries are more or less building permanent fortifications at important strategic nodes, and the equatorial base is a product of this idea.

Moreover, the countries are more thorough than the historical Gauls, taking the equatorial base as an example, it is not enough to have fortifications, the open space between the fortifications is all buried with mines, and the dense mines are almost covered with open space, and even the place to put your feet cannot be found, and the communication between the fortifications depends on the underground passages.

An underground passage that can resist nuclear explosions!