April 24, 2037, off the coast of Luzon.

An aircraft carrier battle group bathed in the dawn of the morning sun, cleaving the waves and sailing straight to Luzon. Island.

The fleet anchored only two kilometers from the coast, and the escort ships were scattered around the aircraft carrier, taking on the heavy responsibility of defending the aircraft carrier.

Several amphibious landing ships came out of the crowd and sailed to Luzon without giving up. Island, a few minutes later, the landing ship rushed onto a sandy beach, the bow immediately opened, and a group of infrasonic armored vehicles rushed out of the ship and quickly seized the beachhead.

Next, more troops rushed to the beach, and the supported landing force first established a beachhead and sent a batch of combat materials to the coast, and then the infrasonic armored vehicles marched to the island to expand the area of human control......

Luzon. The island fell into the hands of aliens as early as seven or eight years ago, and after so many years of development, the island is densely populated with giant insects and many enemy nests, so it was selected as the target of the second stage of the counteroffensive by the northern capital!

The end of the counteroffensive in April represents the end of the first stage of the human counterattack, but it is only a suspension of large-scale military operations.

At this time, the only factor that restricts human beings is intelligence, without intelligence, no matter how strong the fist is, it does not know where to fight, and only by obtaining the enemy's intelligence can it accurately and effectively strike the enemy.

Since there is a big island at the door of the house that has been occupied by aliens for almost ten years, the northern capital simply does not stop doing anything, and directly gathers troops to send troops to Luzon, and strikes while the iron is hot.

The counteroffensive troops recently transferred from the northern capital have reached more than 100,000, and the first batch of troops received an assembly order at the beginning of the month and entered the Indochina Peninsula after assembling in southern Xinjiang.

The other half received the order only a few days ago, and only a few days ago they had assembled in the direction of Suizhou, which the military called the second cluster or southeast cluster.

At present, the southwestern cluster is still clearing out the remnants of the enemy in the Indochina Peninsula, and it will not be able to pull out its hand for a while, and it is the advance force of the second cluster that has landed in Luzon, and their task is to land in Luzon, establish an advance base, and lay a good foundation for future operations.

The large-scale counteroffensive of mankind has long made Luzon. The aliens on the island have turned into frightened birds, and the troops have just landed, and the giant insects tasked with monitoring the coast have sent the news of the human landing back to the enemy nest.

The aliens knew that the swarm could no longer help the humans, but they still mobilized heavy troops and launched a desperate charge against the human forces occupying the beachhead.

The whole island of Luzon was under the monitoring of satellites, and as soon as the insect swarm moved, the satellites transmitted the news to the fleet, and the landing force took action, drove the landed armored vehicles away from the beach, and stopped at a distance of more than one kilometer from the beach, with a semicircle of 700 meters between the vehicles to protect the beach.

The infrasonic cannon has a kill radius of about four kilometers at full power, and the kill radius at the lowest power is between four and six hundred meters, and the interval of seven hundred meters is a very suitable distance, which can block the swarm of insects from afar, and will not accidentally injure friendly troops on the beach.

Soon after, the insect swarm approached, and with an order from the front finger, all armored vehicles turned on the infrasonic cannon at the lowest power, and the invisible infrasonic wave immediately enveloped the surroundings, and the giant insect that rushed to the front fell into the invisible sound wave, and died without suspense.

The aliens also learned wisely, as soon as the bugs in front fell, the bugs behind immediately stopped, and the bugs were no longer crowded together, but all scattered, scattered, hesitantly approaching the infrasonic defense line.

If something is wrong with the bugs in front, the bugs in the back will immediately retreat and will never rush into the sonic kill radius.

"It's finally a long memory!" Qi Jingwen, who arrived in Luzon with the fleet, said.

The aliens have a long memory, and it is not as easy as a few days ago to destroy the swarm on a large scale, and watching the actions of the swarm is not like an attack but a temptation.

No matter what the aliens think, the southeast cluster will not stop, and more and more landing ships are docking, sending batches of personnel, equipment and supplies to the shore.

More armored vehicles came ashore, and when there were enough defenses on the beach, the landing force began to move towards Luzon. Departure from the island...... Well, it's actually going deep into Luzon. island, while strengthening the power of the infrasonic cannon, the nearby giant insects are included in the killing range.

The giant insects near the shipwreck were unlucky, and whether they were controlled by aliens or not, they were all shot into the abyss by infrasonic cannons, and there was no day to turn over.

The landing force marched all the way, no enemy could stop the armored convoy, and all the battles were like a copy of Indochina, and there was no suspense in winning!

A little more than an hour later, the landing force found the first enemy nest.

This time it was not the information provided above, nor the discovery of the neutrino source in Beiyuezhou, it was purely an unexpected gain in the battle.

After receiving this news, the former commander immediately sent additional armored vehicles, and the commander gave a death order, no matter what, he must pull out this enemy nest, fight the first battle of landing in Luzon, and have a good start!

All in all, there are no surprises in this battle!

Two hours later, reinforcements arrived at the ground, and the number of armored vehicles outside the enemy's nest reached twelve.

The operation began as soon as the reinforcements arrived, with twelve armored vehicles driving in different directions, each occupying an exit, desperately pouring infrasonic waves into the hole.

Ten minutes later, the insects in the cave should be almost dead, and the commander immediately sent a batch of drones to the cave...... At the moment, the sonic cannon is not turned off, no matter what, people can't get into the enemy's nest, but drones are different, this thing is a machine, and it is not cold to infrasonic by nature.

A swarm of mechanical spiders crawling the enemy nest, and there are giant insects that have fallen all over the way, and everything is no different from before!

As long as you hold on a little longer and shake all the heavy giant insects in the depths of the enemy's nest to death, the infrasonic cannon can call it a day.

But at this time, a mechanical spider suddenly walked into a dead end.

The warrior in charge of manipulating the mechanical spider didn't care about this, as there were so many dead ends in the enemy's nest that it happened so often.

However, more and more mechanical spiders walked into the dead end, and even the main road in the enemy nest could not be passed, so he immediately realized that the situation was not right, and immediately called up the video of the dead end, carefully observing the situation on the screen.

A few minutes later, he spotted an anomaly in the video: a giant insect buried in an earthen wall at the end of a dead end!

The giant insect was already dead, most of its body was embedded in the wall, only the half of its head covered with dirt protruded from the wall, and it was impossible to tell that it was a worm's head if you didn't look closely!

This giant worm can't burrow at all, and it will never burrow into the wall on its own, so the only explanation is that other giant worms built it into the wall!

Do you need to ask why you did this? Of course, the accumulation of insect corpses can't block the infrasonic waves, and the aliens have to change their methods and directly block the passage with an earthen wall, as long as the earthen wall is thick enough, blocking the infrasonic waves is definitely not a problem!

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