The company headquarters was not far from the position, and Jiang Yanhai soon arrived at the door of the company's tent.

"Report!" Jiang Yanhai opened his mouth and shouted the report.

"Come in, what's wrong with Jiang Yanhai?" Gong Jian saw Jiang Yanhai coming in and immediately asked.

"Instructor, I actually have some personal opinions I want to say." Jiang Yanhai hesitated, he was actually a rookie, and he didn't have much right to speak.

But we can't let the Fourth Company be wiped out right here.

Anyway, there are very few people in this company, just four people, two signal soldiers, one Gong Jian and one Lao Hei, and the atmosphere inside the company is usually more relaxed, so Jiang Yanhai simply said it directly.

"You say." Gong Jian was a little curious, but he didn't refuse, because they all knew that Jiang Yanhai's mind was relatively smart, and he also wanted to hear what Jiang Yanhai thought.

"It's actually quite simple, I don't think the order we just received is right." Jiang Yanhai also spoke directly.

"What's wrong?" Gong Jian was a little strange.

"We just received the 291 Heights, but I have seen the map where we are before, and my brain has recorded all the terrain near us, although the 291 Heights are occupied by us, but the 291 Heights are the highest position to attack the enemy, but it is not the best position to defend."

'If we were here to defend, the Blues could easily wipe us out.'

"So, during the day we received an order to seize this place, maybe the Red Army command was preparing to attack, but now we have received a defense, and it is impossible for the regiment commander and the command not to see that it is almost impossible to defend here." Jiang Yanhai simply said what he thought.

What he said was true, and the order to hold on to the 291st Heights was simply a fake order issued by the Blue Army from the Iron Fist Regiment headquarters.

"What do you mean?" Gong Jian was stunned for a moment.

"Instructor, if you contact the regiment headquarters now, I'm afraid you won't be able to get in touch." Jiang Yanhai said directly.

"Now contact the regimental headquarters immediately to confirm the order." Gong Jian immediately spoke.

"Yes!" The signal corps over there immediately began to contact the regimental headquarters.

However, as Jiang Yanhai said, he did not get any response at all.

"Report, our communication seems to have been cut off, and the regiment headquarters cannot be contacted." The signal corps was quick to respond.

"Is the equipment broken?" Gong Jian immediately became anxious, if it was really according to Jiang Yanhai's guess, then wouldn't their Iron Fist Troupe be finished?

"Instructor, can you let me come?" Jiang Yanhai was simply not modest, and said directly.

"What do you mean?" Gong Jian was stunned for a moment.

"This." Jiang Yanhai pointed to the individual soldier communication system and military notebook next to him.

"You're going to do this?" Gong Jian's face was stunned.

"When I was in college, I studied computers for a while." Jiang Yanhai said with a smile.

"Here you go." Gong Jian ordered directly.

The signal soldier immediately moved out of the way and glanced at Jiang Yanhai with some curiosity.

Of course he knows who Jiang Yanhai is, and now Jiang Yanhai is the red man of the entire Fourth Company, no, it should be said that he is the red man of the entire regiment.

But that's not his area of expertise.

It's just that when Jiang Yanhai sat in front of the notebook, he directly gave the task of connecting the notebook in his mind, and when the electronic warfare auxiliary program was connected to the notebook, Jiang Yanhai's hands instantly began to tap rapidly on the keyboard.

Jiang Yanhai's hand speed was extremely fast, almost forming a crackling sound on the keyboard, and the pages on the computer screen had begun to change in an instant.

The signal soldier next to "this ......" was dumbfounded, because in such a short period of more than ten seconds, Jiang Yanhai had already entered the underlying database of the system.

And already directly began to crack the signal.

Seeing the shocked expression on the signal soldier next to him, Gong Jian and Lao Hei couldn't help but lean over and ask, "How is he?" ”

"Master!" Two words immediately came out of the signal soldier's mouth.

To tell the truth, this signal soldier can only say that he is studying this profession, but how high-end it is, it may not be, he can only say that he is familiar with the entire system.

But no matter how no, it is also a graduate of a related major, so naturally I have an understanding of these.

As soon as the so-called connoisseur made a move, he knew if there was one, and as soon as Jiang Yanhai made a move, he instantly knew that this was a master!

"Well, what are you doing?" Gong Jian next to him couldn't help it when he heard the word master, how could he feel that Jiang Yanhai could do anything?

At this moment, on the laptop screen in front of Jiang Yanhai, the code has already begun to swipe the screen, and they can't understand it at all now, so he can only ask.

"I'm cracking the signal, I just looked at it, our signal has all been blocked, so there is only one explanation, there is a problem on the regiment headquarters, so I need a tool now." Jiang Yanhai said while frantically tapping on the keyboard.

In fact, the cracking has been completed a long time ago, and now it is only for Gong Jian to see.

"I'm cracking the civilian signal now, we are using a military communication signal, but our signal has been technically blocked by the Blue Army, so we can't directly contact the Red Army Command, but the nearby mountains are all civilian signal towers, and it is impossible for the Blue Army to interfere with civilian signals, ok, it's done!"

As Jiang Yanhai's words fell, he tapped on the keyboard, and then the picture on the notebook, and then Jiang Yanhai quickly downloaded a tool, which was actually the small program he wrote last time.

After using it last time, he took the time to improve and optimize the small program used for intrusion during this time, and I have to say here that although according to the evaluation of the Red Star Engine, his hacking skills are only B-level, but this B-level is evaluated by the Red Star Engine!

And after Jiang Yanhai's test, his small program was extremely perverted in intrusion efficiency with the help of electronic warfare auxiliary programs, which gave Jiang Yanhai a deep understanding of his B-level hacker strength.

His hacking strength may be B-level in the Red Star Engine, but if you put it to the world, it may be S-class, or even SSS!

After downloading this program, Jiang Yanhai directly started running, and a screen soon appeared on the laptop screen in front of him, and the data on it instantly began to swipe.

After this test, Jiang Yanhai understood that his hacker strength was really strong, because he was now directly scanning the military system for intrusion, and he didn't need to invade from outside the military system, so his intrusion speed was extremely fast.

Although the Blues are blocking the signal, they are only blocking it, but they ignore the fact that the other side may have computer experts.

Therefore, Jiang Yanhai easily got his own information.

"Instructor, look at the old black squad leader." The laptop screen in front of Jiang Yanhai quickly changed.

"What is this?" What appears on the top of the screen is something similar to a map, but with a lot of blue dots of light on it.

"Although we are a military system, but our communications are not radio, we still have to borrow civilian communication systems, and this is the signal communication strength I got according to the nearby signal tower, the denser the blue dot, the more frequent the communication, and the control area of the red and blue army I have divided."