More than a dozen shells fell from the sky, taking the lives of less than 20 Japanese puppet soldiers.

However, the violent explosion blew up the Japanese puppet army's offensive. Coupled with the frantic strafing of a total of four light and heavy machine guns in the machine gun bunker, the Japanese puppet army in the second echelon also suffered more than half of the casualties in a short period of time.

In the end, Ma Qingyun used the second machine gun bunker to block the Japanese puppet army in the third echelon.

Seeing that an attack could not break through the fourth line of defense of the Independent Regiment, the chief of staff decisively issued an order to retreat, and then transferred another battalion from the Imperial Allied Army, which had just been reinforced, to prepare for a new round of attack. Anyway, no matter how many deaths the Imperial Association Army has, he will not be heartbroken, as long as he dies not in the Imperial Army, it is easy to say anything.

Although he repelled the attack of the first round of the three echelons of the Japanese puppet army, the company commander Ma Qingyun was not happy at all.

Two machine-gun bunkers were destroyed, half of the light and heavy machine guns were blown up, the artillery platoon was almost completely wiped out, and more than half of the more than 300 soldiers were killed or wounded.

Fortunately, as soon as the Japanese attack ended, they fired artillery at the position, giving Ma Qingyun a lot of time to relax.

"We will definitely not be able to stop the next round of attacks by the Japanese puppet army, instructor, immediately contact the garrison company behind, and strive to repel this round of Japanese attacks before we retreat. We really can't do it, so we can only retreat halfway, but then we need the battalion commander to provide us with some artillery support to cover our retreat! Ma Qingyun frowned and analyzed.

As soon as he finished speaking, the communications soldier came over with a telephone.

"Company commander, battalion commander call!"

As soon as he put the microphone to his ear, before Ma Qingyun could speak, Yan Song's very satisfied praise came from the earpiece.

"Ma Qingyun, I played well just now. Although the casualties were also large, it bought a lot of time. ”

"When the devils attack in the next round, they really can't hold it and retreat. Remember to contact me in time, the regiment commander transferred the infantry artillery company to us, and with artillery support, the retreat must be much easier. Of course, I still hope that you can repel the Japanese attack again, and I can give you other support except for the troops! ”

Hearing that the battalion commander had even arranged his own retreat, Zhang Qingyun immediately replied with emotion: "Grenades and grenades, battalion commander, I need a lot of grenades and grenades." The devil's firepower is fierce, and only by fighting close combat with them can you have a chance to hold your position! ”

Soon, almost a thousand grenades and grenades were sent to the positions.

A battalion of the Imperial Allied Army was also under the supervision of an infantry squadron of the Japanese army, divided into three echelons, and swept towards the position.

Although the attack just now did not reach the goal, the expressions on the faces of both Ono and the chief of staff did not change at all.

Because of the timely retreat of the troops, only half of the Imperial Army of a squadron was lost, and the rest was all the Imperial Army.

Both of them didn't care about the lives of the Imperial Allied Army, so as soon as the shelling lasted less than ten minutes, the Chief of Staff began a new round of attack, and it was the same Imperial Allied Army who took the lead, blocking bullets for the Japanese troops behind them and being cannon fodder!

"The right-wing machine gun bunker fired, everyone counterattacked, and killed the Japanese puppet army in the first echelon!" As soon as the Japanese puppet army approached, Ma Qingyun ordered loudly.

When almost half of the puppet army was killed in the two hundred days, because an aerial bomb fell down, the machine gun bunker was directly muted.

Then the powerful offensive firepower of the Japanese army began to wantonly ravage the Eighth Route Army on the defensive line.

After losing nearly 100 people, the Japanese puppet army in the first echelon was finally almost killed.

"Get on the bayonet, get ready for grenades and grenades, and get ready to take out the Japanese puppet army in the second echelon!" Before he could catch his breath, the Japanese puppet army of the second echelon rushed up. Although Ma Qingyun was very tired, he still shouted loudly and put the three grenades next to him!

After taking three lines of defense of the Independent Regiment in a row, the Japanese army also figured out the combat style of the Independent Regiment.

In the eyes of the Japanese army, the bunker was the killer weapon of the independent regiment to hold the defensive line. As long as the bunker is lost, the independent regiment will lose the hole card to hold the defensive line, and then give up the peace of mind.

Therefore, the Japanese puppet army in the second echelon thought that the Eighth Route Army on the defensive line had retreated, and then rushed forward with guns in hand, screaming, wanting to be the first to rush to the position.

"Throw a grenade!" Nearly two hundred grenades were thrown out under Ma Qingyun's orders.

The Japanese puppet army, who was full of confidence just now, panicked suddenly.

The quick reflexes quickly lay on the ground, and the slow reflexes watched the grenade explode next to him.

The violent explosion enveloped the second echelon for nearly half a day of the puppet army at once.

"Eight Grid Tooth Road, the Eighth Route Army has not retreated yet! What about the grenadiers, immediately counterattack and blow them up with grenades! The squad leader behind him gritted his teeth and ordered.

Grenades and grenades constantly flew out of the defense line and then smashed into the middle of the Japanese puppet army and exploded.

More than a dozen grenadier canisters specially reinforced by the Japanese puppet army were also lined up, continuously firing grenades at the defensive line.

Coupled with the rain of mortar shells on the defensive line, which had not been interrupted, in less than half a minute, the thick smoke of gunpowder enveloped the defensive line.

Of course, the more than 100 Japanese puppet troops covered by the rain of grenades also suffered heavy losses, and people were constantly killed and injured with screams.

"Company commander, the devil's grenade is too accurate, the troops have suffered heavy casualties, and the grenades and grenades are almost running out!" The instructor rushed to Ma Qingyun's side with a face of gunsmoke and reminded.

"It seems that it is impossible to repel this round of attacks!" Ma Qingyun said gloomily.

Then he ordered: "Contact the battalion commander, we are retreating, ask for artillery support." As long as the infantry artillery company fires, we will retreat! ”

The headquarters of the third battalion can have a panoramic view of the entire battlefield, in fact, without Ma Qingyun's call, Yan Song realized that the company could not hold it.

Despite the slight disappointment in his heart, he knew that he had done his best.

With a frown, he ordered: "The infantry artillery companies are all scattered!" Ordered them to fire according to the predetermined plan, one cannon with three shells, and retreat in concealment after the shot, the speed must be fast, the devil plane above our heads is not vegetarian. ”

"Woooooooooo......oo As soon as the screaming sound of the shells crossing the sky reached the ears of the Japanese troops, six shells smashed into the middle of the Japanese puppet army in the third echelon and exploded.......

Many Japanese puppet soldiers who were caught off guard were blown up or killed.

"Retreat!" Taking advantage of the gap when the Japanese army fell into a brief confusion due to the shelling, Ma Qingyun decisively gave the order.

At the same time, the chief of staff of the Japanese army also issued a new combat order: "Even heavy weapons such as infantry artillery have begun to be used, general, it is no surprise that our opponent independent regiment has no other hole cards!" ”

Ono nodded slightly and ordered: "Order the artillery and bombers, kill these infantry guns!" ”

Because the six infantry guns were completely dispersed and surrounded by dense forests, a few artillerymen dragged the artillery and disappeared into the forest for a maximum of ten seconds.

In the end, only two infantry guns were blown up because they were targeted by bombers in the first place, and the other four infantry guns were saved.

Of course, Ma Qingyun also safely withdrew from the position with more than a hundred remnants.

Then, in less than five minutes, the Japanese puppet army, which had lost more than half of the second echelon, rushed to the position and took the fourth line of defense of the independent regiment.

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