Chen Ziyun was not paying attention to the second battalion's thoughts at this time. He was closely observing the actions of Yamamoto's special agent team.

After the 2nd Battalion troops withdrew, the Yamamoto special forces quickly rushed towards the artillery position.

Their three troops on the left, center and right advanced rapidly, and more than 80 little Japanese soldiers advanced quickly.

Of course, those little devils were very cautious and cunning. They kept distance from each other to avoid being bombarded.

Two thousand meters, one thousand five hundred meters, one thousand meters...

The Japs were getting closer and closer. When they advanced to one thousand meters, the artillery began to take action.

The first to fire were the four Shanxi orogenic artillery pieces commanded by Li Yang. They started indirect bombardment under the guidance of the observation post.

The four mountain cannons fired one after another, and the shells hit the Yamamoto special agent team accurately one after another.

Li Yang, like Chen Ziyun, graduated from the Army Artillery College, so he is also very capable.

Perhaps because of that, Chen Ziyun specially arranged for him to command a company of four Jin orogenic guns.

Grenades landed on the ground one after another, and with the sound of explosions, shrapnel quickly spread in all directions.

The scorching air waves stirred up countless amounts of dust, and among the flying dust, there were occasionally broken arms and limbs.

"Bagaya Road, just ignore them, that mysterious artillery unit!"

"Advance quickly, their artillery position is right in front of them!"

"Break through their artillery positions, destroy their artillery, and annihilate all their artillery."

"Be careful and if you find an officer above the school level, try to capture him alive."

"Would he like to see who is commanding such an elite artillery unit?"

A barrage of shelling from four Jin orogenic guns caused another casualty to Yamamoto's special team.

Because they were far apart from each other, there were not many casualties.

When Kazuki Yamamoto saw that scene, he immediately realized that it was the mysterious artillery unit that had brought a devastating blow to the third regiment.

Did our own special forces fail to raid the Eighth Route Army Headquarters because they were shelled by them on the flank in Yangcun?

At this time, Yamamoto Kazuki had an idea, whether to annihilate them quickly.

The three team captains who directed the operation received the order, and they began to order the troops to accelerate their advance.

The little devils took turns covering each other and quickly advanced towards the artillery position.

As they got closer and closer, Sun Xiong and Chen Ziyun commanded two Jin orogenic guns and six Bofors mountain guns to directly launch direct-aimed artillery strikes.

The six Bofors Mountain Cannons were busy under the command of Chen Ziyun personally.

One of the six gun legs, also known as the charge leg, began to load the No. 3 charge, which was the strongest charge for the Bofors Mountain Cannon.

The No. 3 charge allows the projectile to fire quickly and have a low trajectory, making it more suitable for direct-aiming shooting.

Does the Bofors Mountain Cannon have an optical sighting device? Direct aim shooting is very simple, three points and one line.

The distance of several hundred meters was very easy for those artillerymen.

The five-gun leg began to load the warhead with a quick-fire fuse, which could explode wherever it touched, thereby maximizing the damage to the little devils.

As a fourth gunner finished loading the assembled artillery shells, the first gunner and the second gunner took aim and fired.

Artillery shells were fired rapidly. The six Bofors Mountain Cannons did not conduct a test firing, but directly launched a sudden attack.

The Yamamoto Secret Service is right in front of us. Such a good opportunity cannot be missed by the Bofors Mountain Cannon.

Not long after, Sun Xiong commanded two Jin orogenic cannons and started firing as well.

At one time, at the artillery position, two artillery companies assembled twelve 75MM mountain guns and directly carried out annihilation shooting.

A large number of artillery shells were fired at the Yamamoto special agent team one after another, and deafening explosions occurred one after another.

The Yamamoto Special Agents can be said to be armed to the point of suppression, but they also have a fatal flaw.

That means they are invincible in close combat, and in mid- and long-range combat, their weapons are completely invincible.

At this time, the two artillery batteries continued to bombard it, blocking it at a distance of about 900 meters from the position.

They were unable to move and could no longer move forward.

Twelve mountain guns fired with an overwhelming advantage, and a large number of shells formed a firepower network, completely blocking the path forward of Yamamoto's special forces.

After some shelling, even if the Yamamoto special forces could distance themselves and fight in a dispersed manner, they would still suffer the loss of more than ten people.

Yamamoto Kazuki raised his telescope to observe. A shrapnel directly passed through his arm, and bright red blood began to flow out.

"Captain Gedong, they...not only do they have Shanshan cannons, but they also seem to have Bofors cannons."

"Their number of artillery pieces is twelve, which is completely different from the information they received!"

"With such a large number of artillery pieces and precision shelling, it would be difficult for them to miss them and pose a threat."

"Captain Ge Dong, currently they only have 70 combat personnel left."

A captain quickly came to Yamamoto Kazuki and said with a solemn expression on his face.

"Captain Nakagawa, their casualties are almost half!"

"Do I want him to go back and report to the army commander that they lost half of their troops and gained nothing?"

"No, I think they caused more than 400 casualties to the Jinsui Army and the Eighth Route Army, so they can go back and give an explanation to the military headquarters?"

"Ordering the troops to hide, waiting for the flares to lose their effect and the surroundings to become dark, they quickly advanced the operation."

"They must defeat their artillery units, and only by defeating their artillery units can they achieve some results."

"Otherwise, such a wrong ratio of casualties will simply not prove the value of their new tactics!"

Yamamoto Kazuki's face was gloomy, he glared angrily at Captain Nakagawa beside him and said.

Obviously, Yamamoto Kazuki was in trouble at this time.

He felt that the surrounding area was now bright and the artillery could effectively carry out bombardment.

When the flares lose their effect and the surroundings become pitch black, and the artillery cannot lock on to their position, they advance quickly and will surely achieve victory.

Just like someone's chop, the accuracy has reached 99.9999%.

Kazuki Yamamoto believed that with one strike, he could deal a fatal blow to Chen Ziyun's artillery unit.

But he doesn't know that let alone one blow, ten blows, or a hundred blows may not be enough to succeed.

Chen Ziyun was well prepared, and he would not let the artillery unit he had carefully cultivated be easily dealt with by Kazuki Yamamoto.

The twelve mountain cannons were still bombarding, and although the Yamamoto special forces were hiding, the casualties were likely to increase.

As time passed, the flares gradually lost their effectiveness and the night became dark.

Taking advantage of the cover of darkness, Yamamoto Kazuki commanded the troops to continue advancing towards the artillery position.

"Warriors of the empire, kill them all!"

"Break through their artillery positions, kill all their artillery, and destroy all their artillery."

"Just push forward to the position, and those artillerymen will be like lambs, let them be slaughtered!"

Yamamoto Kazuki's face showed an indifferent expression, and he roared loudly.

More than sixty little devils, as if they had been injected with blood, quickly moved forward.
Chapter completed!