The military-industrial scientific research system of the academic master.

In the next few days, Chang Haonan paid close attention to the situation of the Allied operations.

On the one hand, it was to make up for his regret of not being able to track this event from the beginning in his previous life, and on the other hand, it was to determine whether several iconic events in his memory would still happen.

It's a pity that the Torch Group is not a real intelligence agency after all. In addition, Chang Haonan only goes to the Science and Technology Commission once every morning at most and cannot stay there 24 hours a day. Therefore, the main means of obtaining information are newspapers and TV news.

But this is almost enough for him who roughly knows the ins and outs...

Three days later, on February 3th.

Chang Haonan came to the conference room on the top floor of the Science and Technology Commission as usual.

Although the business of the Science and Technology Commission is not directly related to this incident, as the department in charge of the development of the defense industry, it is always reasonable to track front-line military equipment information, and the United States is obviously the country with the highest level of military equipment in the world today. , so Ding Gaoheng used this excuse to organize a routine briefing every morning.

Of course, the content of the briefing can only be obtained from the General Staff Intelligence Bureau, so the timeliness will be several hours behind.

Nearly 3 hours have passed since the Allied operation began on March 25.

Although due to sufficient camouflage and dispersion, air strikes are not effective against ground units other than fixed targets such as airport warehouses, but overall, the situation is still undoubtedly developing towards a one-sided situation.

It is one thing to be able to resist for three days, but it is another thing to be able to resist for thirty days. Moreover, if the situation continues to develop, it may not be able to be stopped even for thirty days...

In addition, because it was an undeclared war, media, reporters and even official agencies in many countries did not evacuate, resulting in many scenes being presented to the world in an almost "live broadcast" manner.

What Chang Haonan and the others saw was a completely unedited version...

In short, the atmosphere at the Science and Technology Committee's briefings these days is quite heavy.

But today, as soon as Chang Haonan walked in, he felt that it was different from before.

"Xiao Chang, let's take a look at the contents of this report."

Before he could sit down, Ding Gaoheng handed over a document.

Chang Haonan already had a premonition when he saw this posture, but he still quickly opened the folder.

"The Americans lost an F117?"

This incident was a thunderous one in the previous life, but Chang Haonan was actually not sure exactly what day it happened.

I have been paying attention to the news these days, and I am waiting for this time.

"Is the news...reliable?"

Out of the professionalism of an actor, he deliberately looked dumbfounded and looked at Ding Gaoheng next to him.

"You will know when you look back. Our front-line personnel captured quite strong image evidence."

replied the latter.

Chang Haonan lowered his head again and turned the report to the back. Sure enough, he saw several slightly blurry but continuous pictures.

In the night sky, as an explosion of bright light flashed, something burning slowly began to fall.

Although the distance was not close, one could still tell through the firelight that it was a plane with a slightly strange shape.

"I go……"

His surprise just now was just for show, but now it has become real.

It turns out that there does not seem to be such a group of photos on that timeline...

Obviously, although the general direction of the incident has remained the same, some details have changed.

What Chang Haonan knows better is that after a while, maybe the whole world will completely enter another story line because of him...

"Xiao Chang shouldn't be so surprised, right?"

Huai Guomo, who was sitting on the sofa next to him, turned his head and asked with a smile:

"After all, we have helped in this matter. According to previous tests in China, the multi-point passive detection radar's ability to detect low RCS targets is indeed much better than ordinary passive radar..."

Chang Haonan did not answer immediately, but lowered his head and thought for a while, and then answered with some hesitation:

"This result... I think it has little to do with the technology we sent over."

"Ok?"

Several doubtful looks were cast at him.

After all, in the eyes of several others, this can even be directly regarded as Chang Haonan's achievement.

The latter organized the language slightly, and then explained:

"It's only been a little over a week since Lao Wu delivered the goods to the customer."

"When the 14 radar was modified by the 407th Institute of Electrical Engineering, it took nearly half a month with sufficient manpower and three shifts. The customer was the first to come into contact with this kind of thing, the P18 radar. The complexity of the radar is much higher than that of the 407 radar. In addition, we are directly in the hands of the troops over there. The professionalism of the technical officers is definitely not as good as the experts of the Electronic Technology Group. There is absolutely no reason that it will take less than 10 days. The modification and debugging of the two radars have been completed.”

After hearing what Chang Haonan said, everyone felt that it made sense.

But in this way, it seems that the joy that was mentioned just now has disappeared again...

"If that's the case, does that side have the ability to deal with stealth aircraft?"

Ding Gaoheng's expression was a little complicated:

"If that's the case, then wouldn't it be..."

"That won't happen."

Chang Haonan looked at the anxious seniors around him and quickly shook his head:

"Theoretically speaking, general stealth aircraft perform RCS optimization for centimeter wave radars. VHF band radars such as the P18 have the possibility of roughly detecting the target position."

"In addition, the first phase of the air strike is coming to an end, and it is inevitable that the opponent will underestimate the enemy. I read the briefing content of the past two days and specifically wrote that the intensity of the opponent's accompanying electronic interference is much lower than that of the first day. Taken together, the enemy is being underestimated. It is entirely possible for the air defense unit to miss it. Looking at these photos, it is obvious that it was shot down by an anti-aircraft missile..."

"However, after learning this lesson, it may be more difficult to use similar simple methods to achieve results, especially against stealth aircraft."

After hearing what Chang Haonan said, the mood of the other people finally recovered a little.

"In other words, our preparations may still be used later?"

"It's natural."

Chang Haonan now feels more confident about this thing that never happened in his previous life:

"It's impossible for the other side to stop fighting just because of this setback. Wouldn't that be a big joke... They will just become more cautious."

"I estimate that at the speed of our customers, it may take about half a month to complete the two radars. Let's see by then..."