At present, this can be said to be the first time in the history of the Eighth Route Army that the devil has been treated like this, five brigades besieged a division, and one of them is one of the heavy artillery brigades that the devil deployed on one hand to invade China.

You must know that the heavy artillery brigade is already a strategic force of devils, and from this aspect, you can see how important devils are to this campaign.

Not only heavy artillery, the North China Front has concentrated all the fighters and bombers, mainly bombers, and the bombs that the fighters can carry are limited, but they have concentrated all the bombers, a total of 230!

From this number, you can see the importance of the devil, you must know that the number of devils in the entire country is only about 700! Because there were only more than 600 planes in China during the entire World War II, and these planes were later exhausted, the devils only maintained seven or eight hundred planes here.

But the country has more than 2,800 aircraft, but most of these planes belong to the navy, and are deployed in the Pacific, Southeast Asia, and their own countries.

Being able to pull out 230 planes out of a fleet of about 700 is enough to prove how seriously the devil really cares.

It can almost be said that the devil has drawn all the air power that can be drawn.

In order to eliminate this strategic force.

The movement of these brigades cannot be concealed, but all the positions of the Eighth Route Army in various areas of Cangyun Ridge have begun to build fortifications, and the devil's heavy artillery brigade can ignore it because of Han Shuang's guarantee, but at present, the various brigades and regiments responsible for the attack of the devil's brigade itself have their artillery.

Therefore, the fortifications still had to be built, and the fortifications they learned from Han Shuang were immediately put into practice, and with the help of the people, the speed of construction of these fortifications was also extremely fast.

Han Shuangdu felt that the infrastructure madness of later generations might have learned it at this time.

No one discussed anything, but everyone had a feeling that the mountain rain was about to come and the wind was filling the building, and even the air felt solemn.

"Lao Li, I can't fight with you here, I need to go back to the headquarters." Han Shuang found Li Yunlong and spoke.

"No problem, you can rest assured that the position will be handed over to me, I promise I won't lose it." Li Yunlong said decisively.

"Well, the attack you receive here will still be the strongest, and my people will not be transferred for the time being, and they will stay here to support you." Han Shuang nodded.

After leaving a sentence, Han Shuang evacuated directly.

Li Yunlong, their brigade and division headquarters, and even the headquarters of the Eighth Route Army were all studying this battle, they didn't know what Han Shuang's guarantee was, but Han Shuang was unwilling to say it, so they could only believe that Han Shuang could solve the plane.

Then in the case of solving aircraft and heavy artillery, they will not be afraid of this battle!

During this time, it was not only the devils who were in action, all the grenades and bullets in the headquarters behind the Eighth Route Army were delivered to the hands of the front-line troops, no matter how inferior these grenades were, but something is better than nothing.

If the Eighth Route Army wins, this will have a strategically significant impact on the Eighth Route Army, and the Eighth Route Army may turn defensive into offensive in the sweep of the devils in the entire north, and at the same time, the devils' confidence in their combat will also drop sharply.

You must know that North China is a very important place for the devils, it supports their operations on the entire front line, and if they fight well here, their front line will inevitably collapse.

But what they don't know is that at this moment in another world, everyone in the same modern headquarters is also busy here.

"Did you send it?"

"All delivered, a total of 500 sets of Guardian 3 individual air defense missiles have been prepared, with a maximum launch height of 6,000 meters, a maximum oblique launch of 8,000 meters, a minimum combat height of 4 meters, and laser semi-active guidance with infrared guidance."

"Well, it should be enough, the devils of this period can't mobilize 500 planes." Jiang Hai nodded, although it seems to be a bit big to say that an aircraft prepares an individual air defense missile, but in fact, this must not be a big one.

Aircraft of World War II wanted to escape modern individual anti-aircraft missiles...... Truth be told, unless you get shit lucky, this success is extremely low.

I dare not say 100 percent for one set of aircraft, but the hit rate of more than 95 percent is absolutely fine.

More importantly, the devils didn't know that the Eighth Route Army had air defense weapons, and they also knew that the Eighth Route Army had no aircraft, so when the time came, for the sake of the accuracy of the bombing, their altitude was up to 1,000 meters, avoiding machine guns and other threats, and the height of 1,000 meters could greatly ensure the accuracy of the bombing.

But the height of 1000 meters is for an individual anti-aircraft missile...... It's almost a 100% hit.

"The shells have also been replenished, and we have replenished them with five base shells, one of which is a rocket range extender and one is a laser precision-guided projectile."

"Well, good job, this time it can be regarded as a good fight for them." Jiang Hai nodded with satisfaction.

"I said brigade commander, just let the whole regiment in, I don't feel like one battalion is enough."

"Less nonsense, a battalion of artillery is enough to shock the world, a regiment? You're not afraid to scare the devil to death? Jiang Hai glared at him.

It is impossible for a regiment to be a regiment, and there is only one battalion of firepower, and there is not enough artillery tubes.

Han Shuang naturally got all kinds of logistics supplies from the headquarters, in fact, their logistics supplies were quite convenient, and they sent two large radar vehicles over, and the radar was not a problem.

Now everything is waiting for the devil to deploy all his troops and then attack at the same time.

As for the drones in the sky, Li Yunlong can't see them at this moment, the length of the runway has been extended to more than 600 meters, this length is already very long, and the one flying in the sky at this moment is already a standard large unmanned reconnaissance aircraft, and the time in the air can reach 40 hours! It was the first UAV of Red Star with a heavy oil aircraft engine and could carry a ton of ammunition.

It's just that now its weapon pylons only carry the necessary weapons for self-protection, mainly if the weapon is not used, it is dangerous when landing, after all, there is only a runway of more than 600 meters, and the operation must be very accurate.

Although it is said that a drone can afford to fall, but now the runway is more troublesome, this is a field runway, not so strong.

In case of an explosion, the runway will have to be repaired.

The drones in the sky are constantly surrounding them for reconnaissance, because there are no satellites, its flight range is limited, but almost all the movements of troops around the devils are under the supervision of Han Shuang.

It can be said that ...... This play is waiting to be staged!