"Lao Yang is really good, I didn't expect you to be an expert in this area, so I don't have to go to your head of the group." Zhou Weihua smiled happily after hearing the response of the old Yang of the national army.

"Brigade Commander Zhou doesn't know what's going on?" Lao Yang was still confused, and he didn't know what was going on.

"Lao Yang is like this, let's talk to you as we go." Zhou Weihua directly took Lao Yang's hand and went to the Ministry of Communications.

Although Lao Yang looked confused, he still followed Zhou Weihua and listened to him explain what happened.

Ten minutes later, two men appeared in the communications department.

Lao Yang also basically understood what was going on.

It turned out that another group of unknown signals had appeared within a few kilometers.

Now it is necessary to find out which side this force belongs to? If it belongs to the Eighth Route Army or the National Army, there is no problem.

I'm afraid that this group of enemies belongs to the Japanese.

"Lao Yang, now that you have a clear understanding of the information, now you listen to it, what power do these signal bands belong to?" Zhou Weihua motioned to the communication soldier to hand over the earbuds to Lao Yang.

Lao Yang did not refuse, but directly pasted the earbuds, began to carefully distinguish the characteristics of the band, and carefully analyzed which force it belonged to.

Only then can we truly understand who the power to send out the band belongs to?

Half an hour passed.

An hour passed.

Lao Yang still didn't hear anything, and frowned from time to time, feeling very strange.

After a few minutes, Lao Yang put the earbuds down.

"How? Can you hear who sent the band? Zhou Weihua immediately asked, in fact, he was not very familiar with the radio band.

"The characteristics of these bands are very strange, I have never heard of them, and you said that the people who sent these bands are not quite like our two forces, because they do not belong to our band characteristics at all, nor are they like the band characteristics of the Japanese, and they do not even have a resonance frequency at all." Lao Yang really felt very strange, he had never heard such a characteristic frequency, which was very puzzling.

"Isn't it, it's not our Eighth Route Army, it's not your national army, it's not Japan?" Zhou Weihua's eyes widened, he thought Lao Yang was mistaken?

"Yes, it's really not like the characteristics of our tripartite forces, it's a frequency I've never been exposed to." Lao Yang responded truthfully, if it was the radio frequency sent by the three forces, he could hear it, but the current frequency didn't matter at all.

It seems that most of these band frequencies appear out of thin air, and at the same time, Lao Yang also studied the frequency characteristics of foreign countries, but found no resonance.

Zhou Weihua was even more confused after hearing this.

Isn't it, how often does it appear out of thin air?

I've never heard of it yet.

Zhou Weihua thought it was incredible, could it be an alien?

Even more unlikely.

More.

Even if aliens come, they won't land on the battlefield.

Even if they land here, the weapons they use are all high-tech, otherwise how could they enter the earth from another civilization?

"So what are we going to do?" Zhou Weihua still asked curiously.

"If Brigade Commander Zhou wants to find out who this force belongs to? Whether it's Japanese or something else, we need to send someone to investigate. Lao Yang responded directly, he knew that if he wanted to know who the other party was, he had to investigate.

"Can you lock this force, can you lock the position away from us?" Zhou Weihua asked directly, if you can lock the location and distance of the other party, etc., you can shoot a scout to issue an investigation.

"According to our search, the location of this force should be about two or three kilometers away from us, and the signal of the other party seems to be unstable and looming." Lao Yang responded.

"The signal is unstable." Zhou Weihua was even more puzzled.

"To be precise, the radio frequencies used by this force and so on, they are very well hidden. Every now and then, it will disappear from time to time in our search, which is how often I spent more than an hour trying to distinguish each other. ”

"It seems that the other party is very good at using the radio, and their technology is very high, do you think it is a foreigner?"

"I'm not sure."

"You say if it's a foreigner's troops, why do they use it like that? Hidden radio channels, do they also want to participate in our war? ”

"I don't dare to confirm it, I don't know who invited the troops, maybe it's other civilian forces."

"What you said is reasonable, it may also be the anti-Japanese forces of the people, we must really investigate it clearly, and it is better to prevent it in case."

"Yes, in case it is the enemy, if we neglect their presence, then they will come to our rear to give us a strong attack, then we will become dangerous."

"yes, even if I don't have a minefield, I won't be able to hold out for long, so we have to figure out who the other side is."

"Yes."

"Old Yang, can you determine a range? I'll go back and gather my men at once, and let them go to investigate at once. ”

"I need time."

"How long?"

"An hour and a half."

"No, an hour and a half is too long, we can't afford to wait, and the enemy is also gathering a large army, there is not a lot of time left for us, now what we lack most is time, and now this unknown force has suddenly appeared, which makes us very worried."

"This time it will take an hour too."

"An hour is still too long, give you half an hour, all I need now is time."

"I try."

"Lao Yang, you have to be clear that now is not a matter of trying to do anything, but we must be able to find this range, only in this way can we more accurately locate the place where this force is located, and our scouts can find each other."

“……”

Lao Yang suddenly became silent.

Yes, what they lack most now is time.

In particular, the Japanese Command in Shanghai was already gathering large forces, and there was no way to delay time.

"Brigadier Zhou, I will definitely be able to do it." Lao Yang responded very firmly, he believed that he would be able to do it, and it was very crucial and related to the survival of their whole team.

"Lao Yang, I believe you can do it, now what we lack most is time, so we must race against time." Zhou Weihua patted Lao Yang on the shoulder and encouraged him to believe that Lao Yang would definitely be able to do it.

"I'll be able to do it, wait for my good news." Lao Yang responded immediately, then turned around and began to work.

Now they have no way to retreat, they must find out where the enemy is, and only in this way can their troops survive.

Although Lao Yang feels a lot of pressure, there is no motivation without pressure.

Only at the moment of life and death can the individual's potential explode infinitely and achieve the final key victory.

Zhou Weihua saw that Lao Yang was working seriously, he also turned around and left to look for the troops, and began to prepare for the investigation.