The grenade in Jun Cao's hand was just about to get out of his hand, when he saw a burst of red light coming from the distance, and then, a sharp pain came from his abdomen, and the weakness of his body made the grenade fall a few meters in front of Jun Cao before it flew far, and heavy machine gun bullets drilled into his abdomen. X-soldier Cao could only fall to the ground, lying on the Browning pistol, looking at the grenade he threw not far away, a little bit of white smoke, and the soldiers around him who were also shot and fell to the ground.

After the "boom" grenade exploded, Juncao's world turned into a gloomy one.

"Hit!" The heavy machine gunner next to Zhang Wei pulled the trigger, the deputy shooter stuffed the bullet chain into the ammunition supply port, and the 7.62 mm machine guns shot out one by one, sweeping towards the Japanese army in front of the second company's position, four heavy machine guns fired together, constituting a rain of bullets, the firing boundary of the third company's position extended along the front of the second company's position, and extended backwards, and the entire attacking Japanese army was completely exposed to the fire boundary of the heavy machine guns. Light machine guns and rifles from the positions of the three companies were also firing in support.

"Concentrate fire, drain a chain of bullets and quickly move positions." After Zhang Wei gave the order, the heavy machine gunners immediately organized the soldiers of the machine gun squad to carry the gun after finishing a bullet chain, the ultra-high rate of fire, the 250 rounds of the bullet chain was quickly completed, the soldiers carried the heavy machine gun to the preparatory firing position, the ammunition hand carried the iron box ammunition box, opened, pulled out the bullet chain, the gun commander after stabilizing the machine gun, pressed the pressure plate on the right side of the ammunition supply port, loaded, pulled the trigger again, and the machine gun continued to shoot.

More than 20 Japanese soldiers in front of the second company's position were knocked down in an instant by the machine gun fire that came from the oblique fire, and the Japanese troops in the rear continued to fill up, trying to rush and rush in the last distance, and in front of the second company's position, there were corpses everywhere, and the Japanese soldiers who were hit in the thigh sat on the ground and wailed in pain, at this time, rifle and light machine gun bullets would come and take away their names.

"Retreat, retreat!" After the death of the Japanese army Cao, someone soon took over the command, a team leader came up from behind, organized the Japanese retreat, and at the same time ordered machine guns and grenadiers to cover fire, and the infantry artillery carried out artillery bombardment, in the position of the second company, the soldiers saw that the Japanese army was beaten, and the firepower of the return fire was instantly strengthened, under the organization of Mu Chao, many people threw grenades, and the fragments produced by the explosion and the crossfire network composed of light and heavy machine guns made the front of the position a death zone.

During the retreat of the Japanese army, they still had to bear the blow, but they only retreated more than ten meters to avoid the explosion of the grenade, and the Japanese squad leader was still expecting to regroup and continue to attack.

"Quick, order the infantry artillery to open fire and suppress the medium ** position!" The squad leader shouted, but the soldiers around him were either dead or wounded, embarrassed, the squad leader had to drum up his plan in his heart, and the squadron heavy machine gun on the opposite side put the imperial army so close before firing, now it seems that although the number of squadrons guarding this weak point is small, it is an elite unit, and they have the courage to put the imperial army in, and they have good shooting discipline, and they are definitely the elite of the squadron.

"Quick, quick, shelling!" The squad leader sent two soldiers to quickly run to inform the infantry artillery to fire directly at the heavy machine gun position of the squadron, and the Japanese were repulsed, and when they arrived at the so-called buffer zone, they only avoided the grenades, and the bullets still flew everywhere and skimmed, and the Japanese soldiers shot on the spot, and from time to time someone was hit, but the relative casualties were fewer than in front.

The two soldiers got the order of the squad leader, carried the rifle to the rear, not long away one was hit by the passing stray bullet, fell to the ground and died, the other continued to run wildly, and conveyed the order to the infantry artillery squad, with the Japanese advance was the second brigade of infantry artillery squad two 92 infantry guns, the infantry was suddenly attacked, heavy casualties, the infantry artillery squad was quickly ready to fire after being notified.

In the eyes of the Japanese gunners, the heavy machine-gun positions of the preparatory battalion, after the first line of defense of the preparatory battalion, partly intersected with the first line of defense, and the position of the second company in front of the intersection was unmanned, and the fortifications were filled with sandbags, and the firing boundary was cleared on the basis of fortifications. The 92 infantry guns did not dare to hit it with 100% certainty, and what was really sure was the heavy machine gun on the far left flank.

The Japanese gunners loaded the shells, and both guns simultaneously aimed at the heavy machine gun on the far left flank, pulling the fire rope.

Two orange flames burst out, the shells shot straight towards the position of the third company, after the two explosions, the heavy machine gun fire on the position of the third company produced a brief stop, two shells, one hit the front of the trench, exploded a small crater, shrapnel wounded several soldiers, the other shell smashed in front of the position of the heavy machine gun on the far left, the violent explosion and shrapnel damaged the gun carriage of the heavy machine gun, the shrapnel drilled into the cooling cylinder of the heavy machine gun, and the cooling water in the boiling pot could not stop flowing out of the cooling cylinder, The heavy machine gun was not completely damaged, but the parts were crippled. Several machine gunners were also killed, but the squad leader, who was the shooter, was unscathed.

The machine-gun fire of the preparatory battalion stopped, and the suppression of the Japanese weakened.

"Infantry artillery! Two heavy machine guns remained, the two on the far left were withdrawn and entered into the gun holes, and the other two were left behind, firing on the fly and marching with guns. Zhang Wei saw the Japanese infantry artillery firing, and knew that if the four heavy machine guns continued to fight like this, they would have to be reimbursed sooner or later, so he let two go down, and the other two kept firing in a short way, swimming in the trenches.

After Zhang Wei finished speaking, the machine gun team around him stopped shooting, and several soldiers carried machine gun mounts on their shoulders and moved to the reserve position, constantly swimming.

"Hit! Preparing for an assault" After the Japanese infantry artillery opened fire, the Japanese squad leader in front could not determine whether the two shells were all hit, but he was sure that one shell hit, and the defenders' heavy machine gun fire stopped is also the best proof, the squad leader ordered the Japanese infantry to prepare to launch another assault, and the Japanese soldiers in the hard battle struggled to get up from the ground and bend down to prepare.

Just now, they have been within the range of rifle bullets and the first fire on the position, rifles and light machine guns attacked each other, the casualties were not very large, but due to the lack of effective temporary cover, some people were also hit, and the fight was not difficult.

"Fire!" Seeing that the artillery bombardment was effective, the infantry artillery fired another round at the position of the preparatory battalion, and because Zhang Wei ordered the heavy machine guns to move around, the infantry artillery failed to capture the heavy machine guns, so they simply fired a suppressive shot at the position of the preparatory battalion, firing four shells, the purpose of which was to continue to cover the infantry charge.

Zhang Wei followed the heavy machine gun group, the second round of Japanese artillery bombardment had just passed, and the actual damage of the four shells to the preparation battalion was not great, and it was a suppressive shooting in itself, Zhang Wei saw that it was a suppressive shooting, and his heavy machine guns had ceased fire for so long, and the Japanese infantry would definitely have to assault.

"Okay, set up a gun, go to the battlefield, the devil is coming again." The two heavy machine guns were quickly lifted up to the trench, and in the process of maneuvering, for convenience, they did not even unload the ammunition chain, and they were all supported by the soldiers, and the guns were put on the position, and they were immediately ready to shoot.

"After 100 rounds, change places!" The Japanese infantry guns were already eyeing the heavy machine guns, and the smoke from the infantry guns could be seen clearly, and the heavy machine guns had to shift their positions more frequently at this time.

"Charge, onboard!" After the Japanese infantry fired in situ for a period of time, under the cover of infantry artillery,