Homo sapiens.

As for nuclear and neutron bombs.

The neutron bomb is actually fine. The bio-nano carbon-lead-aluminum alloy plate produced by biosynthesis technology, coupled with such a thick stratum, it is difficult for the neutron bomb to kill the personnel inside the underground base.

The real threat to the underground base is actually the hydrogen bomb and the atomic bomb.

As long as it is hit head-on, even if it is two or three hundred meters underground, it is still difficult to completely defend.

Especially for hydrogen bombs with an equivalent of more than 100 million tons, the large crater formed by the explosion, coupled with seismic waves, rock formation extrusion, thermal radiation, and neutron jets, once hit head-on, there is basically no possibility of surviving.

Fortunately, when the Assam branch was selecting a site, it gave priority to mountainous and plateau areas, as well as metamorphic rock formations such as granite, which greatly strengthened the upper limit of resistance to hydrogen bombs.

As long as you don't get hit directly, even if the center of explosion is within two or three kilometers, the base's protection can still withstand a large part of the attack.

Since Tianzhu's hydrogen bomb technology is not mature, there are no mature hydrogen bomb warheads at this stage, only atomic bomb warheads.

Due to the characteristics of the atomic bomb's reaction method, 30 tons of equivalent is the limit of the atomic bomb.

Of course, if the Tianzhu people bombed the same location with several atomic bombs in succession, they could indeed destroy the base below.

It's just that Homo sapiens will obviously not give them the opportunity to do so. The major powers are also not vegetarian, and there is a high probability that they will join forces to prevent Tianzhu from using nuclear weapons.

Therefore, the defensive performance of the various underground bases in the Assam branch is overflowing. This is actually for the future, so as to avoid any secondary upgrades in the future.

The underground facilities in Hongshawadi, Luzon, Siam and other areas are actually of similar defense levels.

This is a necessary preparation for possible future crises.

Chapter 242 Both sides prepare

It was the morning of the third day after the Assam incident broke out.

A regrouped Indian army finally arrived near the west entrance of the Siliguri Corridor slowly.

Because Lucia provided part of the satellite pictures, plus Tianzhu's own satellite, and the scouts' reconnaissance.

After the reorganized 36th Field Division and 21st Garrison Division sent some of the wounded away, the two divisions assembled and immediately approached 62 kilometers south of Siliguri City.

It's just that they didn't act rashly, but built a defensive position on the spot.

The commander of the 36th Field Division, Will Walmart, and the commander of the 21st Garrison Division, Singh Thakal, are meeting in a hidden temporary underground bunker.

Singh Thakal was a man with a big white beard. He looked at the scout's report and his face was livid: "Damn it! These traitors! They even set up a large minefield here."

Looking at the terrain map on the sand table, Weier Walmart's face was also ugly.

The location of the Siliguri Corridor is really too cheating.

Especially the west pass that the two of them had to face in front of them. The northwest side of the pass was next to Niboluo, and the southwest was interspersed with the East-Pakistan border.

Just last night.

Dongba, Nibhara, and Hongshawadi have issued international notices of adhering to neutrality, and have won praise from America and a major country in the East.

This directly blocked the possibility of Tianzhu making an excuse.

In addition, Xiba is ready to move on the western border, which makes Tianzhu dare not provoke other neighbors easily. Now they just want to quickly put down the rebellion in the seven states of Assam, and then recuperate for a while.

Will Wal-Mart made up his mind: "You can use the rocket launcher to blow up a passage."

"But our ammunition is insufficient. A large part of the ammunition was blown up before, and now there are only three base rockets left." The adjutant reminded.

Singh Thakal is also a little timid. After all, there are only two front-line airports on their side that have been temporarily remodeled with civilian airports.

The fighter planes are also a hodgepodge of 23 transferred from Hainan Airlines. Mirage fighter jets, MiG-29s, Su-30s, etc. are basically the limit of the Tianzhu Air Force at this time.

And according to Tianzhu's own information.

Due to the "rebellion" of the Shillong Air Force, the Assam side now has 150 fighters, which suppresses Tianzhu's side in terms of numbers.

As for Lucia's plane, even if Mao Zi brought the active plane over, some sensitive and confidential equipment would definitely have to be dismantled, and it would take about a month at the earliest.

This is obviously far from being able to quench thirst.

The two remnant divisions who are now short of ammunition can only watch Assam on the opposite side continue to build various fortifications and transfer population in the Siliguri Corridor.

Wil Walmart turned his head and asked, "When will the supplies and support arrive?"

"The first batch of ammunition will arrive in five days, and the support troops...may take at least 5 days." The adjutant replied helplessly.

"Vir, let's wait for reinforcements!" Singh Thakal, who was afraid of death, didn't want to die, he was a noble Kshatriya.

Seeing the dejected expressions of his colleagues, Will Wal-Mart secretly sighed, how can this kind of military spirit fight, he waved his hand:

"Delay it! But the defensive position must be well prepared, so as not to be attacked by the rebels."

Hearing Wei Walmart's words, all the officers were finally relieved.

In the current situation, if you still forcefully attack, it is very likely that you will collapse first.

These officers are all descendants of high-caste families. They have powerful families and lovely wives, but they don't have the idea of ​​desperate. Let those Dalits do desperate things!

……

And near Siliguri City.

Inside the Siliguri underground base, Mu Liusha, who was in charge of the management of the 22 bases in the Siliguri corridor area, soon received the content of the conversation from the opposite headquarters.

"Would you like a beheading operation?" Guli, the commander of the Siligurite division, asked.

Mu Liusha shook his head: "When their ammunition supplies arrive, we'll be cleaning them up. Now we have to hurry up and transfer the population."

Zamba, the head of the Department of Internal Affairs, said with a smile: "Don't worry, with the help of railways and roads, we have already moved one-tenth of the local population to the rear. In addition, Darjeeling, Zhemengxiong State, and Zhuyu State can also relocate part of the population. .”

In fact, in this flash flood plan, not only the seven states of Assam were won, but also the Siliguri Corridor and Darjeeling area in West Meng State, as well as the Zhemeng Xiong State on the north side of the Darjeeling area.

At the same time, since Tianzhu has an overseas air force base, which is located in Zhuyu, Zhuyu itself has been controlled by Tianzhu for a long time.

The Ministry of Field Service's penetration of Zhuyu is also very deep. Since the Assam region is to be captured, Zhuyu must not be let go.

Therefore, in this flash flood project, Zhu Yu was also taken by Homo sapiens.

The Assam region, Siliguri region, Darjeeling region, Zhe Mengxiong region, and Zhuyu region were all merged together and included in the jurisdiction of the Assam branch.

These areas add up to a total area of ​​about 32 square kilometers and a total population of about 5500 million.

Among them, the area that needs to transfer the population is the Siliguri Corridor area, where the population is about 800 million.

Obviously, the comprehensive militarization of the Siliguri corridor makes it impossible for the 22 underground bases here to be used as population transfer areas.

According to the current size of the 22 underground bases in the Siliguri area, the maximum population limit is 32.

Most of the 32 population limit must be soldiers and military support personnel.

Mu Liusha flipped through the documents: "How many troops has your defense department organized so far?"

Gu Li replied: "6 reorganized divisions, 9 special combat regiments, plus 3 aviation regiments, totaling about 10 people."

"Then how many troops are deployed in the Siliguri area?" Mu Liusha asked.

"2 reorganized divisions, 5 special combat regiments, plus 1 aviation regiment, totaling about 4.1 people."

Mu Liusha looked at the data of the 22 bases in the current jurisdiction. The population of the bases here has reached 23, and all of them are semi-militia.

With the addition of 4.1 regular troops and intelligence advantages, he didn't think he would be unable to defend the Siliguri Corridor.

Mu Liusha continued: "The air defense needs to be strengthened. Even if we are not afraid of bombing, we can't spoil Ah San."

Gu Li nodded: "The Air Force Division is already preparing for this. At present, the magnetic field radar we have deployed in the Darjeeling area can basically lock most of the targets due to the condescending terrain."

"I'm very relieved about the radar. The question is how to intercept it? For example, a large-scale rocket saturation attack?" Mu Liusha asked seriously.

Gu Li touched his chin: "To deal with saturation attacks, there is currently no good interception method. Even the great powers are equally difficult to defend against. The only thing we can do is to use intelligence and timely adopt pre-emptive means."

Hearing this answer, Mu Liusha was also a little helpless. No wonder the headquarters made the Assam branch adopt an all-underground model. It seemed that it was difficult to deal with the saturation attack.

Homo sapiens is not vegetarian, however.

Among the various regions of Assam, the only region that does not need to be completely underground is the special region of Zhuyu. After all, it is not Tianzhu itself, at least not in name.

Therefore, even if Tianzhu wants to bomb, it cannot bomb Zhuyu.

In this way, Homo sapiens can use Zhuyu as a special logistics base.

Chapter 243 Confrontation

22, April 1.

Tianzhu.

To the southwest of Siliguri City, in the defensive position of the Tianzhu Army.

The two remnant divisions with a combined strength of 1.7 received a large amount of ammunition, fuel and food supplies under the cover of night.

Veer Wal-Mart and Singh Thakal are warmly entertaining the quartermaster Bart who is escorting the supplies. On the dining table in the bunker, there is a table of relatively good mutton pilaf and curry dishes.

However they don't know.

In the row of chandelier above the dining table, a few cockroaches were watching them silently.

Bart didn't want to eat this meal at first, but the kindness was hard to refuse, so he could only bite the bullet and stay.

"Mr. Will, is it safe here?" Bart was not in the mood to enjoy the food.

Weier nodded: "Don't worry! This bunker is specially reinforced, it's still behind the mountain, and there are no radio facilities nearby, so the enemy won't notice that this is the command post."

"That's good, that's good." Bart breathed a sigh of relief.

Yet at this moment.

In an underground base near Siliguri City surrounded by dense minefields.

Gu Li was personally leading his subordinates, looking at the strange equipment in front of him.

The base chief, Boa Flying Dragon, hurriedly shouted: "Quick! Get ready for battle!"

More than a dozen new human soldiers wearing combat exoskeletons entered a hatch, and then quickly closed the hatch.

After a while, everyone evacuated the scene.

And closed the various gates, and then the area began to flood with water. As the water level continued to rise, more than half of the area was submerged soon.

The Python Flying Dragon in the control room ordered: "Open the passage."

"receive."

The channel connecting with the river outside is slowly opened.

Holding the walkie-talkie, the Boa Flying Dragon ordered: "Thunder Dragon One, attack!"

"receive."

In the water injection space just now, a medium-sized submarine started to release the airbags, pulled the submarine up, then suspended in the water body, and slowly moved out.

When the hull appeared on the river channel, there was a river valley outside. The water depth here is about 28.6 meters, which is a deep water area that has been artificially pumped sand.

For the Thunder Dragon 8 submarine with a hull height of about [-] meters, it can barely submerge.

But this is not important.

Because Thunder Dragon No. [-] was not originally a ship for submersibles, Thunder Dragon No. [-] surfaced soon, opened the airbags similar to a hovercraft, and completely supported the hull.

Immediately afterwards, the upper deck was opened, and the deck unfolded to both sides, forming two sets of wings.

And the four turbojet engines hanging at the back also started up quickly at this time, spewing out light blue flames.

Push the 620-ton Thunder Dragon 16.3 to the river [-] kilometers downstream.

When the engine went all out, Thunder Dragon 15 began to leave the water surface and flew directly to a height of about 480 meters from the water surface, with a speed of [-] kilometers per hour.

Less than 3 minutes.

Thunder Dragon 25 arrived at the predetermined river surface, which is a small lake and swamp. After secret sand pumping, part of the water here is more than [-] meters deep.

At this moment, Thunder Dragon [-] was parked in one of the low-lying waters.

The captain ordered the radar soldiers to turn on the radar and readjust the parameters.

"Report, the parameters have been adjusted!"

"Turn on the Roaring Cannon."

"receive."

The deck of the Thunder Dragon No. 300 unfolded to both sides, revealing a 52mm diameter, [-] times the diameter of the cannon, and the muzzle of the cannon moved slowly.