After finalizing with Brigade Commander Chen, they left decisively, but after they left, Han Shuang brought them several large walkie-talkies, which were all professional rescue intercoms. Han Shuang and the others would directly assume communication channels by the communication vehicle.

However, such communication channels must not cover much wider range. Fortunately, there are no high peaks around it. You should be able to contact them within a radius of more than ten kilometers. At least you can maintain contact with their brigade headquarters and the New First Regiment.

"Hearts team, please take the Avant-Grade 3 to ambush the next mountain. If the enemy plane does not find us, don't attack. If it is found, just kill it."

"The spades team went to the mountain peak in Area C, brought machine guns to prepare for attack, pay attention to safety." Han Shuang said directly.

"clear."

Li Yunlong and the others were all rushing back to their respective positions, and they would definitely attack at that time, but at present they were not even ready for the camouflage position, so naturally they could not let the enemy discover it.

After all these were arranged, people from the outside world had already begun to prepare what Han Shuang needed. Warwick Company had production in the communication cluster, and they were professional in this regard. Although they were different from their company's mainstream business, they were involved in these equipment.

However, in terms of radio, Warwick is not the strongest, but in order to keep it confidential, we can only buy Warwick. Of course, there are also supporting measures, such as supporting photovoltaic power generation boards and special cement required to build a base station, which all need to be prepared.

The most prepared one is consumable parts. The entire communication cluster consists of 6 communication base stations. These base stations can be built on different peaks. According to the data given by Warwick, after the composition, if the device terminal is used, the call status can be maintained within a radius of 450 kilometers. Of course, it will be affected by the terrain.

However, the impact around the border government is not very big.

The entire communication cluster can accommodate 2048 communication terminals, so many should be enough for them to use.

The communication terminal here refers to a large, long-distance communication terminal that is larger than a radio station. It is not a walkie-talkie. The number of ordinary civil walkie-talkie can be accessed at will. With the help of a communication cluster, the communication range of these walkie-talkies will also extend to a very wide level.

Of course, it is definitely impossible to operate hundreds of kilometers away like a long-distance communication terminal.

These materials will be transported by a convoy, but at present, these things cannot be entered for the time being, at least this reconnaissance plane cannot be discovered.

Han Shuang doesn't have to worry about the transportation of these materials, but Han Shuang's guess is correct.

About half an hour later, Zhou Qiang entered the command tent: "Kite, I just received a telegram from Brigade Commander Chen and others. The Japanese troops, which were originally surrounded in several directions, retreated one after another, and there was a big gap in the encirclement. Obviously, they are not going to fight with the Eighth Route Army in the short term."

"Well, send a report to Brigade Commander Chen and the others, telling them that our supplies can be prepared this afternoon, so that the troops on the west side can move and clear out a passage." Han Shuang said directly.

"clear."

"How many people have come in to our special operations team now?" Han Shuang turned around and looked at Zhou Qiang. All Han Shuang knew was that the poker special operations team had already come in. Gu Ming's poker special operations team was composed of four special operations teams.

"At present, 30 special operations teams have come in, with about 360 people in a special operations battalion, and 50 people have come in in the kitchen and logistics aspects," Zhou Qiang gave a number.

Han Shuang nodded, which means that there are currently about 590 people entering this world.

To be honest, with so many people, even without artillery, Han Shuang dared to fight with the Japanese in the same wing, of course, they had sufficient weapons and ammunition.

"Well, everyone should be careful and don't let the Japanese discover it." Han Shuang didn't say much.

At this moment, Li Yunlong had also returned to his position, "Zhang Dabiao, take a few people to the high ground next to him, pay attention to me. If the Japanese fighter plane comes later, hit me hard with a machine gun!" Li Yunlong said viciously.

"This... we don't have much ammunition." Zhang Dabiao felt a little distressed. It was basically useless to shoot a machine gun. It was impossible to shoot down. It was more just a deterrence and scare. Don't let the Japanese plane fly too low.

Because once the Japanese fly too low, the pilots above will see more clearly. Of course, the machine gun attacks on the Japanese plane will be more accurate.

As long as they fly low, there is generally no big danger.

"Stop talking nonsense, just hit if you want to hit. I tell you, don't worry that we don't have bullets." Li Yunlong said quickly. Han Shuang said he wanted to give him a gift, but he hadn't got it yet, but Han Shuang asked him some of the bullets they used frequently.

Li Yunlong guessed that the other party should have found bullets for them based on their bullet caliber? As for where to find them, Li Yunlong didn't know.

However, what he didn't know was how Han Shuang was looking for bullets, but went directly to build bullets. Yes, it was just to build them. At present, the most common bullets in the Eighth Route Army are the 7.9mm caliber Zhongzheng rifle, the Type 55 rifle that the Eighth Route Army had just developed successfully, and the Type 81 rifle that will be successfully developed this year are all in this caliber.

In addition, the main types of bullets used by the Japanese were captured.

Han Shuang directly took some of the bullets and told the base headquarters after scanning. As for how long it takes for the relevant arms manufacturers to adjust the production line, Han Shuang is not very clear, but it shouldn't be very difficult, right?

"Yes!" Li Yunlong gave the order, and Zhang Dabiao was no longer worried and took the people away.

...

At this moment, the Japanese reconnaissance planes far away in the sky had already flown over here. There was no Central Army Air Force nearby, and they were still on the front battlefield.

However, when the Japanese plane flew here, he directly lowered the altitude. At this moment, his height was about 800-1,000 meters from the ground. He was not sure where the enemy was, so he had to reconnaissance first.

As a pilot of the Japanese North China Air Force, Watanabe Panasonic is an absolute ace pilot. In this era, it is still easy to achieve ace pilots.
Chapter completed!