At 6:20 in the morning, the sky gradually became brighter. At this time, the 47 aircraft fleet was still 150 kilometers away from the target, which was only half an hour away.

However, the battle actually started at this moment... The reconnaissance plane, which had been waiting in the air for a long time, flew over the so-called "Kanto Army 6th Army Chemistry Research Institute" at dawn to carry out low-altitude reconnaissance. After taking a series of photos, the construction and terrain of the institute were given to Zhang Chi on the plane in code.

Zhang Chi immediately forwarded these codes to fellow villagers and asked them to assign combat tasks, such as which unit is mainly responsible for which building, which unit is mainly responsible for where to build defense, etc.

The reason why the word "main" is used here is because parachute troops are not ordinary combat: ordinary combat can generally ensure the integrity and clear structure, but parachute troops jump down from the air... Even if they are in the same squad on the plane, they will be dispersed when they arrive on the ground.

Generally speaking, parachute troops will take time to build after airborne. Simply put, it is to find the soldiers in the shortest time, and then implement the next plan.

But this time the parachute battle is quite special... The troops directly parachute to the "Kanto Army 6th Army Chemistry Research Institute", which means that the battle has begun as soon as the feet landed or even before they landed.

This kind of parachute combat is not common because it is very dangerous for parachute troops... The parachutes hanging on parachute ropes in the air have almost no defense against the firepower of the enemy on the ground.

The reason why Zhang Chi wanted to carry out this kind of operation in the "Research Institute"...

On the one hand, it is because the "Study Institute" is built in the suburbs and the terrain is empty and flat, suitable for parachutes.

On the other hand, this mission requires the troops to enter the battle as quickly as possible... If they still parachute at a distance from the Institute of Research as usual, and then launch a raid on the Institute of Research... it is very likely that the Japanese army will prepare time, so the Japanese army can hit the "poison gas bombs" one by one into the parachute troops of the Expeditionary Army.

But if the parachute troops were parachute-submersible in the "Research Institute" from the very beginning, the Japanese army not only had no time to prepare, but the poisonous gas bombs could not work... If the Japanese army attacked the poisonous gas bombs, they would poison themselves, which made them afraid of throwing weapons.

More importantly, Zhang Chi also arranged a cover force on the ground... that is, a team organized by the scouts who lurked into the puppet Manchukuo in advance.

The same situation also applies to the so-called "water purification plant" located in Harbin.

However, Zhang Chi thought this was not enough. After a while of silence, he contacted the pilot of the reconnaissance plane through the walkie-talkie...

"Tom!" Zhang Chi shouted.

The person who carried out this mission was a US military pilot.

"Yes, sir!" Tom replied.

"I need to know the location of the Japanese warehouse!" Zhang Chi said: "You know, they have an underground warehouse. This warehouse is very solid and may be very large, and may be a distance from the residential area... They use this warehouse to store poison gas bombs, so they will stay away from the residential area! This is very important to our mission!"

"Uh... apologize, sir!" Tom replied, "We didn't have this warehouse. You know, it's an underground warehouse, but we are in the sky...it's almost impossible for us to discover it!"

"No! You can do it!" Zhang Chi replied: "I believe... there will inevitably be people or cars walking between the warehouse and the residential area. Therefore, you only need to find footprints or wheel marks on the snow. The location of the warehouse should be at the end of these traces!"

"Good idea!" Tom said as he flew back to the sky above the "School". After a while, Tom replied excitedly: "Wow... Sir, we have found its place. You are so amazing, as if you can see it!"

Zhang Chi couldn't help but breathe a sigh of relief when he heard this. It would be much easier to know the location of the warehouse, otherwise there would be too many variables in it.

What Zhang Chi didn't know was that the return of the reconnaissance plane alarmed a person in the "Study Institute", who was Professor Yoshida who was the research mission of the "Study Institute".

Professor Yoshida didn't sleep all night, and his mind kept echoing what he learned from Major Kohara last night that the Zhong** team had already reached Xinjing.

"What? The Chinese team has already reached Xinjing?!"

"Yes!" Major Ohara looked around and said, "Professor, please don't say it out loud. This may affect the work of the institute and cause unnecessary trouble!"

Professor Yoshida certainly understood this, so he nodded and asked again after a while: "But... there will be no problem!"

"There will be no problem!" Major Ohara laughed: "They have been blocked by us in Xinjing! Speaking of which... Lieutenant General Sasa is really powerful, the enemy has no way to deal with him!"

"Kun Ohara!" Professor Yoshida looked around and said, "The enemy has already reached Xinjing, why didn't I see the 'research institute' increasing troops! You know 'research institute' is very important..."

"Professor is too worried!" Major Ohara replied: "Xinjing is still far away from here! Besides... the enemy doesn't know this place either!"

As he said that, Major Ohara straightened his chest, then bowed slightly, and said, "Professor, don't worry, it is our responsibility to protect the 'research institute', so the professor should concentrate on his research! Please!"

"It's a blessing for Ohara!" Professor Yoshida replied.

Although he had the guarantee of Major Ohara and knew that the "School" was secret and was far from Shinkyo, Professor Yoshida could not rest assured, so he tossed and turned around in bed all night.

As dawn approached, Yoshida faintly heard the sound of the plane's motives coming from the air. At first, Yoshida hadn't paid much attention... During this period, the enemy bombers were bombing nearby railways and roads, and it was normal to hear the sound of the plane.

But after a while, Professor Yoshida felt a little unusual... The plane seemed to be hovering nearby, and then it flew over the "Study Institute" as soon as it dawned.

Could it be that the "research institute" was exposed?

This idea scared Professor Yoshida into a cold sweat, and he jumped out of the bed and looked out the window.

At this time, the plane flew away... Professor Yoshida thought to himself, this might be just a coincidence! Or maybe he was too concerned.
Chapter completed!