Bang bang bang bang, and soon a series of explosions sounded, cement bricks and tiles were shot everywhere, and several fortification bunkers were made big holes. The specific results were unknown, but at least the Japanese war defense artillery temporarily stopped fire!

The other four sturdy main forts were only hit with a crater and were not seriously damaged!

"Haha, let's have a good time!"

At this time, the four 155mm self-propelled cannon howitzers adjusted their shooting angles and headed towards the four sturdy main forts outside the Japanese city!

The deafening sound of cannons sounded, and four heavy cannons instantly hit the Japanese reinforced concrete main fortress.

In the violent explosion, gravel flew everywhere, and a large pit was blown out of the shooting holes of the four main forts. The extremely powerful shock wave made the Japanese inside dizzy, and some even spit out blood and couldn't survive when they saw it!

But even so, there was no substantial damage in these four main forts. It was estimated that the steel concrete thickness of these four main forts was at least 2 meters, and even the direct shot of heavy artillery could not enter the soul!

"I'll take it! The Japanese are really willing to spend money!"

Seeing this, Jiang Jinde, the captain of the self-propelled artillery, immediately shouted: "Hurry, replace me with kinetic energy bullets, I don't believe that this turtle shell cannot be penetrated!"

Kinetic energy bomb refers to ammunition that relies on its own kinetic energy to kill, such as bullets and armor-piercing bombs. These ammunition has a fast advantage, is simple and difficult to defend, and has no face-killing damage. Moreover, the greater the kinetic energy, the greater the recoil.

The corresponding explosion kill bomb refers to the damage caused by the fragments generated by its own explosion. For example, grenades and grenades. The advantages of this type of ammunition are that it has a large killing and lethality for soft targets, a large damage area, and a small recoil. The disadvantage is that it cannot effectively kill hard targets.

"What a shame! Let the Japanese try our armor-piercing bullets!"

Soon, he loaded a 155mm armor-piercing projectile into the cannon chamber.

Bang, then there was another shocking sound, and the powerful recoil made the huge body of more than 30 tons tremble.

The armor-piercing bomb was instantly invisible to the naked eye, and with a bang, it accurately hit the large bomb crater of the Japanese main fort again. Then it saw a large hole in the Japanese main fort!

The armor-piercing bomb directly penetrated the half-disintegrated Japanese main fortress and shot into the Japanese bunker. Although the specific effect is not clear, that war defense cannon is definitely over!

"Haha, beautifully done! Let's try it too, change to kinetic energy bullets! Break through the Japanese turtle shell!"

Seeing this scene, the other three self-propelled cannons immediately learned to behave and replaced with kinetic energy bullets!

Bang bang bang bang, then a new strong shelling began. The three steel and concrete bunkers were bombarded with extremely deep holes. Although they were not completely penetrated, it was only a matter of time!

"Baga! What is this? The Chinese army actually has such a heavy artillery that can be moved?"

The Japanese captain Makino Takashi was observing the battle situation in a bunker above the city wall. He was shocked to find that self-propelled artillery appeared in the armored troops of the Chinese Tiger Ben Army. His eyes were so shocked that they were so shocked that they were straightened.

"Yes, the Chinese Tiger Army is so powerful! How could the Empire encounter such a difficult opponent? Without the firepower support of the Imperial Air Force, we would not be able to defend it for a long time!"

Another Japanese captain, Abe, felt a chill in his heart. He originally thought that relying on the extremely strong bunker group and city defense fortifications, he could hold on to help. Even if he couldn't defend it in the end, it would at least make the Chinese Tiger Army pay an unbearable price of casualties!

However, at this moment, Abe Gan Tai realized that if there was no powerful air force to be dispatched, this would only be a luxury!

"We must report this new situation to the division commander as soon as possible and strongly request the Air Force's support!"

Muye Takashi frowned. He had just landed on the Shandong Peninsula from China and encountered such a powerful opponent. He didn't want to die in Jimo County like this!

"Brothers, it's our turn to play!"

"Kill the Japanese!"

The tank armored troops approached the front of the Japanese positions and pressed the heavy firepower and firepower points tightly, making the Japanese unable to raise their heads, and the infantry and engineers behind began to advance forward!

The engineers crawled into the front of the anti-tank trench and first threw a bunch of grenades into the tank trench!

Boom boom boom boom, I heard a violent explosion like fried beans, and indeed a large number of mines were buried inside!

After detonating all the mines in the anti-tank trench, the engineers then jumped into the anti-tank trench with explosive bags and carried out blasting!

"Baga! Kill these Chinese engineers!"

"Hurry up! Shoot!"

At this time, the Japanese devils also saw the Hu Ben Army engineer holding the explosive bag, and quickly turned the gun and fired.

A string of bullets came, stirring up dirt flowers on the soil and several engineers were injured by bullets!

"Fire cover!"

"Fuck these beasts to death!"

The main gun of the tank and heavy machine gun sounded instantly, and the infantry hiding behind the tank armored vehicle picked up the m1 Garland semi-automatic rifle and fired accurately at the Japanese firepower point!

The long and short guns instantly opened up their firepower, and they immediately suppressed the Japanese firepower.

At the same time, the battles in Linyi County, Fei County, Xintai County, Laiwu County, Yidu County, Shouguang County, Ye County and other directions were also quite fierce, especially Linyi County and Laiwu County!

"Nani? The Chinese Tiger Army has started a large-scale military operation again? Bageyalu! This is really a big trouble!"

Shinji Hata, who was far away in Wuhan, soon received the news and was so angry that he was itchy. He didn't have the time to fight back and wipe out the Chinese Tiger Army, but the rear faced great military pressure.

Tsukada Ota nodded and said, "It's true! But it doesn't matter much. The empire only needs to lock in the Taishan defense line and a few ports. Even if they can expand their territory, it will not have much effect!"

Hata Shunruo frowned and said, "How can things be that simple! If you continue to be corrupt like this, it is very likely to cause a series of big problems!

For example, the Chinese Tiger Army recovered a large number of lost territory, which will surely greatly boost the morale of the Chinese army! The empire is now at a critical moment, and Wang Jingwei is already interested in surrendering!

At this time, there is no trouble, otherwise it will be a waste of effort!”

Tsukada Oshi nodded and said, "This is indeed a big trouble. What I am most worried about is the Soviet government, so it will continue to increase its aid to the Chinese government!

By then, the weapons and equipment aided by the Soviet Union will continue to enter China, and it may even provide large-scale assistance to the Air Force!

After receiving these weapons and equipment and air force assistance, the combat effectiveness of the Chinese army will increase greatly, coupled with their morale and fighting spirit, as well as the powerful opponent of the Chinese tiger army!

It is not impossible to completely reverse the situation of the Sino-Japanese War!"

"Nani?"
Chapter completed!