Why?

This is because this base now controls more than 70 percent of China's underwater nuclear strike force.

Ten years ago, this base controlled 100 percent of China's underwater nuclear strike force.

Underwater nuclear strike, a term that only five cutting-edge ocean players in the world can use, and as for the other ocean players, they are not even qualified to use this word.

Throughout the tunnel, white lights installed at 25-metre intervals on the top rock walls provide bright and soft light that illuminates the main and secondary roads and surrounding areas.

The tunnel, which runs deep into the interior of the mountain and connects to the base's internal space network, is filled with strict warning signs and high-definition surveillance cameras mounted on both sides of the walls.

All the members of the training who remained silent followed closely behind the Dai Democratic League and set forward.

Quiet and silent.

Deep, forward.

Time passed like flowing water, and before you knew it, five minutes had passed, and there was still no change in the tunnel.

"It's 500 meters, and it's not done yet...... This internal scale is worthy of the lifeblood of the navy. ”

Zhou Hai, who stayed in the team, stared at the unchanged cave tunnel with his eyes, and a set of numbers naturally appeared in his heart, thinking silently in his mind and giving an evaluation.

After five minutes of walking, according to the speed, everyone has already walked a distance of 500 meters.

500 meters, not yet at the end, what does this data mean?

Both the length of the tunnel and the most important internal scale of the cavern military base far exceed the internal scale of the Pengcheng base.

The longer the connecting tunnel, the larger the interior of the base.

The length of just one connecting tunnel is more than 500 meters, so how large is the internal scale of this former 'lifeline' base of the navy?

I don't know.

Perhaps this mountain has been hollowed out.

Well, it's not one, it's a piece.

Moreover, the area where everyone is located is only a second-level military area marked by the Qingcheng nuclear submarine base.

Generally speaking, there are two levels of grading systems, and naturally there is one level.

As the command center of the entire base, the base command headquarters that can be called the heart, will it be in the second-level military area?

The answer is obvious.

The second-level military area is already so huge, and what about the first-level military area that is subordinate to the base?

Although no one has introduced basic information about the entire nuclear submarine base, Zhou Hai deeply understands that this base is worthy of the name of the lifeblood of the navy.

It's unimaginably large!

The people who kept order were silently observing as they moved forward, and everyone was not stupid, and they all understood what the current length of the tunnel meant.

After about a few minutes of marching, the front of the tunnel suddenly changed, more than 200 meters away, a heavily guarded checkpoint came into view, there were small sentry boxes on the right, and four soldiers stood on the left and right sides of the tunnel.

The whole area is a spacious T-shaped three-way intersection, and the top of the rock wall at the end of the tunnel is engraved with the same [second-level military area] red simplified Chinese information prompt as the entrance.

Underneath the text, a vivid and delicate pattern is carved - the bright red and dazzling Navy Bayi logo.

Red.

Red solemnity, red solemnity, red shock.

This is a pair of August 1 symbols carved in the ground for an unknown number of meters, which belongs exclusively to the Chinese Navy.

In addition, there is a metal gate about two meters thick in the rock walls on the left and right sides of the tunnel end.

"It should be temporarily at the end of this tunnel, with a length of 1,200 meters and a drop in height of about 20 meters." Zhou Hai's eyes stared at the red color directly in front of him, and he silently recited this set of numbers in his heart.

The checkpoint and T-shaped intersection directly in front of it should temporarily reach the end of this tunnel, and after Zhou Hai's observation and evaluation, the total length of the entire tunnel is about 1,200 meters.

1,200 meters, this figure is three times the main tunnel of the Pengcheng base.

"It's not easy, this base." Looking at the changes ahead, Rao is Su Peng, who had seen the world, couldn't help but be a little surprised: "The navy still has something." ”

Astonished.

Yes, it does.

Along the way, Su Peng is also observing, as he has been to the capital base and the Jiucheng base, he can be called 'seen the world', but even so, the Qingcheng nuclear submarine base, which has not yet been officially unveiled, only shows the tip of the iceberg, which also makes Su Peng moved.

The meaning behind such a long military tunnel, no, a network of military tunnels, is simply unimaginable.

"Slow down, ready for a second inspection!"

As the team got closer and closer to the checkpoint in front of them, soon after, Dai Minmeng's powerful voice sounded, giving a reminder order to all the participating teams, reminding them to prepare for the second inspection.

The sound is loud and clear, reverberating through the narrow tunnel, constantly transmitting reflections that cannot be dissipated for a long time.

Entering the cave tunnel is the first inspection, and leaving the cave tunnel is subject to a second inspection with the same content, so as to minimize the risk, ensure the safety of the central area of the Qingcheng nuclear submarine base, and avoid leaking military secrets.

Confidential, safe.

This is an absolute rule in the military field, which cannot be crossed or violated, and for the enemy, it is enough to obtain information about the length of this tunnel, from which it is enough to analyze and deduce a lot of information data.

The team slows down and soon reaches the end of the tunnel level, stopping its progress.

Dai Minmeng and the Navy Major who followed the team stepped forward together to meet the checkpoint, and the two soldiers checked the relevant documents for the second time, verified the authenticity of the electronic access qualification, and confirmed that it was correct through the base data management system, and obtained the release qualification.

"All of them, run forward."

After the inspection, Dai returned to the front of the team and gave orders to the crowd.

The order was given, and the people who were waiting quietly did not hesitate, and moved forward again, following the training supreme commander Dai Democratic League through the checkpoint at the end of the tunnel, turning to the right, and running forward through the tunnel network inside the base.

Be quiet and move forward.

After about 30 minutes, all the participants of the training passed through the inspection of the regional checkpoints again in accordance with the regulations, and then left the scope of the second-level military zone and entered the first-class military zone.

After continuing to run for fifteen minutes, the group of people who spent nearly an hour before and after, after a routine inspection along the way, finally arrived at the nerve center of the base, the headquarters.

The base headquarters building hidden deep in the ground is completely made of steel to resist the pressure from above the mountain, and there are two armed naval soldiers standing in front of the door, and the classic door number of the [Huaxia People's Navy Nuclear Submarine Base Command] with red letters and white background is placed on the top.

Book Keju Reading Website: