Oak Ridge Base, Defense Department.

As a huge and most important base, the security and protection work here must be strict.

On the outside, soldiers are responsible for defending, while on the inside, FBI police. However, whether they are peripheral or internal, they are not qualified to know what project they are defending.

Even if people working here know that they are participating in a special project, they can’t say how special it is. They are just responsible for a small part of their research according to the division of labor.

This security department is also responsible for monitoring the radio signals around it. After all, in this era, the most important way for spies to communicate is through radio.

Their radio monitoring is mainly to monitor the radio signals inside their own side. If there are enemy spies inside, they may send reports to the outside world because the internal and external isolation is very tightly, and few people can enter and exit freely, and intelligence cannot be transmitted.

At that time, they will immediately dispatch and arrest the other party, no matter how high the other party's position is.

Tonight, Corporal Rex, who was in charge of monitoring, heard a noisy sound on the radio.

"It's very strange today," said Corporal Rex. "It sounds like ordinary noise, but it's more radiation than radio background noise. If it's radio communication, there's no fixed waveform."

"It's better to report it to your superiors." Ward, the squad leader, said: "Let them send experts here."

There was noise-like interference in the radio monitoring, which made the monitors extremely strange.

So, they decided to respond to their superiors.

Ward picked up the phone and called his superior, and soon the superior replied.

Experts will come soon, which will take about two hours. During this period, they'd better drive a radio monitoring car and walk around the base. If there is a transmitter, they will definitely be able to find it!

"Let's go and get in the car!" Ward said, and with three or two of his men, he got into the car outside.

In this era, radio technology has not yet been particularly developed, and has not entered the digital age. However, the basic principles will not change. For example, if the signal source is in the base, it must be that the closer it is to the signal source, the greater the signal strength.

The radio monitoring car was transformed with the chassis of a Ford truck. The rear compartment is closed, with many electronic equipment inside, and several antennas are erected on the top.

The squad leader sat in front and watched a soldier start the vehicle and turn on the headlights. The car began to wander around the base. They were one of the few teams of high levels and could wander around the base.

Corporal Rex wore headphones, listened to the sound inside, and looked at the waveforms on the screen in front.

"No, the sound is getting weaker!"

"Change the direction." said the squad leader.

"The sound is still weakening!"

"Change another direction!"

In this way, the radio monitoring car was wandering around in the base like a headless fly, but the location of the signal source could not be found.

What's going on?

An hour passed like this, and finally, Corporal Rex seemed to have discovered something: "Yes, the right direction, keep moving forward!"

Continue to move forward? Ward looked at the direction of his progress. This was not inside the base at all. He had already moved to the edge of the base. Moreover, the current direction was still continuing to move outward!

Strangely, there are forests outside, and there are only a few residents.

Could it be those residents? Ward couldn't help but think of it in his heart, and then ruled out this idea. These residents, the shortest of which have lived here, have been checked by FBI, and there is no problem at all.

How could these country buns in the countryside operate radios? Moreover, it is impossible for these people to get close to the base. The base is very cautious and cannot even flies come in. Even these residents cannot get internal information even if they are spies!

"Yes, the direction is correct, keep moving forward!" Corporal Rex was very excited. He could feel the signal inside was getting stronger and stronger. Although it was still a messy signal, it could also indicate that the direction he chose was correct!

In this way, the radio monitoring car drove outside, moving further and further away from their base, and the town should be ahead!

It seems that someone in the town should be using radios! Although I don’t know what the radios that the other party emits are of clutter, it is certain that if there are, such people will definitely be suspicious!

Eliminating the conspirators around will make the entire base safer!

The radio monitoring car continued to move forward, and the signal became stronger and stronger. At this moment, suddenly, a loud bang.

With the sound, the entire car body suddenly tilted down, and everyone was caught off guard.

Ward in front of him pressed his face against the windshield, and a bag was pressed on his forehead, shouting to the driver beside him: "Why are you driving?"

For some reason, the front wheel of the car was trapped in a pit! The entire wheel fell down!

Ward got out of the car with a pale face: "Come on, call for reinforcements immediately!"

This pit is definitely not an accident. It was dug up by someone on purpose, just to hinder their progress. Now, they are facing a big trouble.

The car cannot be made by a few of them. If the car does not come out, their monitoring equipment cannot continue to move forward. Only when they find a specific resident can they arrest the other party.

Some time ago, the residents here were indignant because of the relocation problem and almost fought against the government. After that, the government had to compromise and keep them here. This time, if a large number of troops surrounded the entire town and searched one by one, it would probably lead to even more terrifying results.

They can't afford it.

Call for reinforcements!

At this moment, Corporal Rex's face dimmed: "The signal has disappeared!"

The suspicious radio signal disappeared, which meant that they could not find it at all.

There was a rumbling sound in the distance, as if it was about to thunder.

"Squad leader, come in the car, it's going to thunder." The driver shouted.
Chapter completed!