"Who carries a bag of explosives. Hurry up and get it. The commando commander ordered eagerly.

"This, I have." A strong soldier came to the commander with two bags of explosives wrapped in sackcloth and pressed down.

"See that bunker?" The commander pointed with his finger.

The strong soldier nodded.

"Blow it up." The commander ordered directly.

The soldier nodded and left with the explosives pack. But the bunker of the Yan army was clearly well prepared.

The number of machine guns in bunkers was usually only two. Because the number is limited. However, it is possible to arrange more riflemen to play a protective role. And due to being in a commanding heights position. It can shoot directly, so the protection performance of its bunker is relatively complete.

The soldier had just run out of the trench and into another communication trench. And a rifle shooter on the Yan army's bunker had already stared at the soldier with the rifle in his hand.

The soldier then took a breath, a gamble with his life.

The soldier jumped out of the trench as fast as he could.

"Bang" a gunshot rang out. The bullet hit the ground behind the soldier's run, splattering some dust. Moving the target requires a lead amount. The same goes for a close-range shot, but then there is another "bang." Gunshots.

A second gunshot immediately knocked the soldier to the ground. The second shot came from a rifle squad position on the side. The Qin Army Observation Group also knew very well that the role of the fort was a fire support point. However, the use of bunkers can effectively protect your machine gunners from fire from opposing riflemen. But the protection of bunkers also has another negative effect. That's the perspective. The machine-gun perspective was greatly affected.

The arrangement of fire is a relationship of angular and linear interaction. Naturally, the Mission understands this. To compensate for the limited viewing angle of the machine gun. The Qin Army Observation Group proposed to place two rifle squads on the sides of the machine-gun fire point as fire support. This fire support is mainly against damage from the adversary using explosives such as explosive packs, grenades, etc.

It is important to know that the bunker was built using civil structures. and not the reinforced concrete used in later generations. The explosives were black powder though. But if the amount reaches a certain amount. Then its power is also to destroy such a civil structure of the bunker. Defense and attack are always contradictory and mutually reinforcing.

"The second one." The commander was ruthless.

Another commando team quickly rushed out with explosives bags. But he didn't take a few steps before he was knocked to the ground by a machine gun. The Demoman is the biggest threat to machine guns to take out opponents. This threat has made the Heavy already target this position. So, the assault team had just rushed out, and the rifles, machine guns had already concentrated their fire to knock out the opponent's demoman.

"Whoosh." A howitzer shell exploded in the open space above the trench, sending shrednel flying everywhere, causing everyone to lower their bodies and avoid harm. The artillery of the Yan army began to wield. They want to block the opponent's threat from the rear as much as possible.

Flares also began to hit the sky in large numbers. In this way, the night shines as if it were day.

"Hit, blow up the explosives bag for me, I want to see how those Qi people come to blow us up." A lieutenant of Yan Guo flicked his military hat and ordered.

Subsequently, machine guns and rifles began to frantically aim at explosives packets.

"Bump bump bump. Boom. "There was a burst of machine gunfire, followed by a violent explosion. The explosives pack was blown up. This was followed by a dense burst of gunfire, again with a loud explosion.

"These swallow dogs. And there are no explosive packs left. The commander shouted. The man behind him shook his head. Signal that there are no more explosive packets.

"Take a look. There is not. The commander asked eagerly.

"Wait. Use this. A low soldier shouted.

"What's that?" The commander asked.

"Barrel Cannon." The low soldier replied.

"Try it." The commander gestured.

The bucket unfolded. However, another soldier was digging with bayonets and hands to set up a ramp, and the barrel cannon needed to be deployed in groups of five. Two people are in charge of the barrel, and one person is carrying propellants, explosives, and usually only three rounds at most, which is still responsible for a person with good physical strength. One person was in charge of the gun mount. There is also one person who is specifically responsible for launches. Usually the shooter also carried two shells on his back.

At this time, there were only three people in this bucket gun crew. Shooters, and two barrelmen responsible for transporting guns. The other two were forced to put their trenches on hold because of the sudden situation, unable to move. Artillery, as well as long-range machine guns, can scatter the enemy's follow-up forces. The barrel cannon was not originally configured for use by commandos. However, the assault team lacked long-range weapons, and the configuration of the barrel cannon was a temporary configuration.

"Hurry up." The commander urged. This time. They have already begun to suffer from the suppression of fire and counter-attacks by the opposing riflemen. In particular, the shooting of the opposing riflemen was suppressed by taking advantage of the rifle firing range, while only a small number of soldiers on their own side were equipped with longer rifles. The rest were mostly armed with pistols and short swords.

"Bang." There was a loud bang. A black thing flew up in a zigzag trajectory. The commando looked up at the strange thing. And the Yan army suddenly stopped shooting. They were startled by the loud noise.

"Boom." The more a shell was fired, the bunker exploded in the Yan Army open space behind, and the huge explosion startled everyone. His power is immense. In particular, large-caliber artillery, this caliber far exceeded the fortress artillery of Hangu Pass, the largest caliber of the Qin State.

"Be on point." The commander shouted.

"Bang." There was another explosion, and the shells flew out again, this time a little closer to the bunker. Although the bunker was not bombarded. But the rifle squad position on the side was wiped out.

The shock wave from the huge explosion tore several soldiers apart on the spot. The bloody scene frightened the soldiers of the other positions.

"Bang." There was another explosion, and the shell again deviated a little from the target. But the rate of fire from the Yan rifle positions began to slow down. The huge explosion caused a lot of psychological pressure on the Yan soldiers.

"The last shell. Be on point. The commander shouted. This is a shell that has just been exchanged for the price of an ammunitionman.

"Bang." The last shell was fired.

"Boom." There was a loud bang. The bunker of the civil structure finally collapsed. With the dust floating. The Yan soldiers began to evacuate, the loss of fire support points, and the appearance of this hugely powerful iron barrel cannon completely collapsed the psychological defense line of the Yan soldiers. All the soldiers began to flee.

"Rush! Kill! The Qi commandos frantically rushed out of the trenches and began to chase and kill. It's a psychological overwhelming advantage.