Armor Frenzy

Just when the special team was hurrying to rest, in another Fort 41 building not far away, the defenders were fighting fiercely with the insect swarm.

Building 41 is located in the middle of the northern line and belongs to the third line of defense on the northern line.

Earlier today, the fortress building in front of Building 41 fell into the hands of the swarm, and the swarm gained a springboard to attack, and since then, Building 41 has become the frontier facing the swarm.

The defenders in the building have long been prepared for battle, and all the officers and soldiers are ready to fight, especially the underground passage leading to the front, which is the top priority of defending against the swarm.

The swarm moved very fast, and it didn't take long to find the underground passage leading to Building 41. A small group of giant insects approached Building 41 through the underground passage, and came to a small-scale fire reconnaissance.

The cameras placed in the underground passages sent the swarm’s actions to the defenders without fail. When the swarm approached the exit, the defenders jammed the time and threw a few white phosphorus grenades directly into the tunnel.

In the dark tunnel, phosphorescence suddenly scattered, and there were burning flames everywhere.

Most of the attacking worms were killed or injured, which became the exploits of the defenders. The few giant worms who escaped the disaster quickly retreated, and the swarm's temptation came to an abrupt end.

The swarm was unwilling to fail, and soon organized a second round of attacks.

This time, the bugmen sent out the most classic tactical combination of giant bugs, that is, the beetle is in front, and the Zergling stinger follows.

If it weren't for the insufficient size of the tunnel, the bugmen would have to stuff the heavy light bugs into the tunnel as well.

The defenders were still waiting with white phosphorus incendiary bombs, but the giant beetle was covered in white phosphorus and continued to charge forward regardless!

This toy has a thick carapace, and no matter how powerful the white phosphorus incendiary bomb is, it will take some time to burn through the insect shell.

How can the guards see this? If the giant beetle rushed out with a suit of white phosphorus, this battle would not have to be fought.

So the commander gave an order, and the flamethrower immediately opened fire on the tunnel, and a fire dragon penetrated the tunnel instantly.

This is good, no matter how much the giant beetle burns, it can't withstand the full-blown flames - even if the shell of the giant beetle can withstand it, they always have to breathe, right?

The tunnel was so hot that the oxygen burned out, and the giant beetle couldn't even suffocate it.

Also, the air in the tunnel is heated by the flame, and it is eight hundred degrees even if it is not 1,000 degrees. Then the hot air is sucked into the stomach, and the trachea is cooked on the spot.

Moreover, the carapace of the bugs can't block the high temperature. Even though the flames in the tunnel only burned for a few seconds, the bugs inside must have all died.

Two times in a row, it was very easy to block the swarm, and the soldiers said that guarding the tunnel is the easiest way to fight the worm!

However, ease is only relatively speaking, whether white phosphorus incendiary bombs or flamethrowers are not so safe weapons - the smoke generated by the combustion of the former is poisonous; the latter not only consumes a lot of oxygen, but once the oxygen is insufficient, it will generate carbon monoxide, A direct threat to the lives of soldiers.

The defenders were well prepared for this, and every soldier who guarded the tunnel was carrying high-pressure gas cylinders.

The flames burned not only the giant insects, but also the monitoring equipment placed in the tunnel. But this is just a small trouble, as long as the flames go out, send a few drones into the tunnel to solve it.

There was nothing combustible in the tunnel, and the flame slowly extinguished after only a few minutes of burning, but the high temperature left by the burning still remained in the tunnel, and it took a while for the temperature to drop.

After waiting for more than half an hour, the temperature in the tunnel finally returned to normal, but the defenders were surprised to find that the swarm was honest and had no intention of launching an attack.

Soldiers that are a surprise, the bug still has a long memory?

They know that aliens rely on worms to command the swarms, but in the past, regardless of whether there were worms in command, the swarms never looked back when they hit the southern wall. Why is it different today?

The commander of Building 41 was very alert. He immediately realized that something was wrong, and immediately ordered several soldiers to listen to the voices underground.

The defenders did not have special listening equipment, but on the first floor of each fort building, there were several "earth jars" dedicated to listening to the sound.

The so-called ground tank is a water tank embedded in the ground. Anyone who has watched "Tunnel Warfare" must know this thing.

Although the ground tank is indeed a bit soiled, the method is not the key point. The point is that this method is practical and effective. As long as there are insects digging holes in the ground, some movement can be heard, and several ground tanks are combined together. Can roughly distinguish the direction of sound.

The soldiers soon heard the sound of the worm digging a hole, and the commander immediately concluded that the worm was digging a new tunnel leading to Building 41!

He knew the general direction of the tunnel, but he couldn't tell where it was, let alone where the worm planned to open the exit.

To be cautious, the commander immediately ordered the soldiers to withdraw to the second floor.

But withdrawing is not giving up. After the soldiers left the first floor, they blasted the floors of several key positions on the second floor. One of the points was right above the tunnel. As long as the bugs dared to walk through the tunnel, they would definitely burn it without discussion!

Probably the worm people also know this, so even if the tunnel is not guarded, the worm will not leave. After about 20 minutes, the floor in a corner of the first floor was lifted, and then a giant worm came out.

This place happened to be a dead end, and this scene was not discovered by any defenders.

Then the exit expanded, and more giant insects drilled out of the ground, and soon hundreds of giant insects gathered.

In order to accumulate strength, all the giant insects are waiting here, and when there is no place, they will be stacked one by one, and they would rather squeeze than go out.

It was not until the room could no longer be squeezed that the swarm rushed out like a bursting flood, but as soon as they entered the corridor, they were discovered by the guards monitoring the corridor.

The soldiers on the second floor immediately fired ~www.wuxiaspot.com~ and threw the grenade down as hard as they could without money, blocking the giant insect in the corner of the first floor.

But the insect people are not vegetarians. There are several such exits on the first floor. When this is discovered, the swarms of insects have already occupied the first floor.

If it wasn't for the flamethrower holding the passage between the two floors, I'm afraid the swarm would have already attacked the second floor.

When the swarm is not in, it is easy to block, and it is not easy to fight when you enter the first floor. The commander made a decisive decision and ordered the spiral staircase to be blown up. Everyone resisted and tried their best to eliminate the living force of the swarm.

The resistance of the defenders was very tenacious. The insect swarms attacked several times without success. They simply resorted to repeating the old trick. They found a few remote corners, avoided the defenders and cut open the ceiling, so as to successfully enter the second floor.

The building standard of the fortress is indeed very high, but no matter how strong the floor is, it cannot be as strong as the outer wall.

The swarm of insects that suddenly rushed into the second floor made the defenders very passive, and the defensive deployment was directly disrupted. The soldiers tried their best to block the swarm, blocking the swarm with more than one-third of casualties, gaining time for others to retreat to the third floor.