After some introductions, Lan Yang and the bigwigs of these military regions were also familiar with each other, and after greeting each other, they began this command work.

The Northeast Military Region and the Northwest Military Region work together to recover Yanjing! The strength of the army is not a problem at all, although the number of troops is sufficient, but it is not easy to completely recover Yanjing.

The first is that everyone wants to complete this recovery operation with the least amount of troops. After all, the number of soldiers is decreasing dramatically, and any unnecessary attrition should not occur as much as possible. And the second point is because of the topography of Yanjing!

Yanjing is surrounded by mountains on three sides, this is the terrain of the earth! Of course, that's not the point. Because there are troops stationed on the mountains on three sides, the aliens on the mountains have long been eliminated. The point is that the terrain in this Yanjing City! Yanjing City is interlocking, and different rings have different architectural styles and different topography. Therefore, this Yanjing City also looks complicated, and it is almost impossible to completely eliminate all the aliens in the city in this intricate Yanjing City.

These are the two most important points in recovering Yanjing! However, that doesn't mean there are no other problems. There must still be refugees in Yanjing City! What about these refugees? Although most of the refugees have been concentrated in Lantian City, there must be some who have not left the huge Yanjing City. What if a high-level alien like the Phantom Beast transforms into a refugee? Is it possible to kill all these refugees? Kill them all, and still chill the hearts of those soldiers?

Second, the work after the recovery is also a problem, Yanjing has no protective shield protection, and the aliens want to enter Yanjing is like probing for things, which is extremely easy, which requires a large number of soldiers to be stationed around Yanjing and a large number of defense lines.

However, everyone quickly made a decision. As the capital of a country, Yanjing must be snatched back from the hands of aliens. As for the problems after the recovery, if Yanjing appears in the eyes of the people as a military region, these problems will be easily solved.

Imagine that Yanjing City has become a military region, where hundreds of thousands of millions of soldiers rest, and if you give a hundred guts, you won't dare to break in.

"The total number of troops from our Northeast Military Region and Chen Chen's North China Military Region to support is only 400,000, plus the North China Military Region led by Lao San, although there is no Yanjing Military Region, there are still 800,000 soldiers. These 1.2 million soldiers, if they have a big battle with the outliers in Yanjing City, even if those outliers are ten times larger, they will never be our opponents. However, these aliens are hidden in these bricks and tiles. Yang Chengfeng gestured to the streets and alleys in Yanjing City, and couldn't help but fall into deep thought.

"Big brother is right, if we search door to door, it is too waste of time and manpower, which is not advisable." Yang Chengfeng nodded, he also knew this very well, Yanjing's layout was complicated.

"Why don't we destroy the entire Yanjing building, so that the alien will be invisible." Chen Chen proposed.

"Nope." Zhang Yunfeng hurriedly shook his head: "Old Five, if the buildings are destroyed, although it can hit the terrestrial aliens, the living space of the underground aliens will be greater!" ”

Right! And the underground aliens! The most troublesome thing is this underground alien, which seems to be pervasive in the underground, even if it is rocky, powerful underground aliens can drill through it.

"Two commanders, I don't know how many troops you have in the Northeast Military Region and the Northwest Military Region now?" Lan Yang, who had been listening, suddenly spoke.

To be continued......