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"1 Company, you go to the western wall to support the 3rd battalion. 2nd and 3rd companies to expand the defensive area! Fully take over the original 1st Company Defense Zone. On the southern city wall, Zhang Zhen gave an order to adjust the defensive deployment.

"But battalion commander, what about your side?" The commander of the 2nd company of the 1st battalion asked worriedly.

Zhang Zhen said confidently and slowly: "You don't have to be careful on our side, the fort commander has instructed me to use the mortar company and rocket artillery company." There are also mutant tigers and Director Xu, and 2000 zombies are not a problem at all! ”

At the same time, he also said worriedly: "It's the western city wall, how many troops do they have in total, 1 field infantry battalion, 2 fire support platoons, 2 mortar companies, 1 rocket artillery company, 1 sniper rifle squad, 1 garrison company, a total of less than 750 people, less than twice our strength, but we have to face three times our zombies, the pressure is definitely greater than ours." ”

The first company commander nodded and said, "Understood, battalion commander, I'll take the troops over." ”

"Go ahead, you must show the momentum of our 2nd battalion!"

The zombie army didn't let Chen Yuan wait too long, and the zombies in the south quickly landed and took the lead in charging the southern wall of the Iron Castle.

The zombies in the east went up the river, and it didn't take long to reach the opposite bank of the eastern wall of the Iron Castle. After a simple build-up, they also began to attack the Iron Keep.

"Turn on the searchlight!" Chen Yuan gave an order, and the searchlights on the two city wall guard towers were all turned on.

The strong light illuminated the 100-meter radius under the walls of the Iron Castle as bright as it was during the day, but it wasn't really the sun after all, and it was a little dimmer a little farther away. I could only see the black shadow of Chen Pai rushing towards this side, and the distance was already close to 150 meters.

"Fire!" Chen Yuan gave the battle order loudly.

Hundreds of assault rifles and light and heavy machine guns on the city wall opened fire at the same time, and the gunfire rang out in one piece, and a powerful fire network was formed in an instant.

150 meters away, the zombie soldiers who rushed to the first row were shot one after another. Many zombies were knocked back by the powerful bullets fired from light and heavy machine guns, and then fell heavily on the ice.

But there were more zombies behind them, but they let out an earth-shattering roar, and continued to rush forward regardless of stepping on the corpses of their own kind. They have no fear, no mercy, they are completely insane, and there are 5,000 of them. It's a sea of people.

People with mild dense phobia will shudder when they see it.

What is the concept of 5000, Zhang Fatzi remembers that when he was in high school, there were more than 2,000 people in the school. As soon as it was time for morning exercises, the entire huge playground could be packed, and at that time he felt that there were too many people.

Especially at the end of the morning exercise, you have to line up and walk back to the classroom, and there is a long line of people on the road, like a long queue. So more than 5,000 zombies are really a lot in his eyes.

And Chen Yuan is used to seeing the world, but it's nothing. He was holding a telescope looking across the river. Vaguely, Chen Yuan also saw that there were still some zombies on the other side of the river that did not charge, and the number was about thousands. In addition, there seemed to be dozens of large siege machines resembling trebuchets and siege crossbows, and they were already in operation, with the faint sound of Kakaka.

A corpse collar can control 100 enhanced species, and the intelligent corpse is definitely indispensable. It is not surprising that there are siege engines.

But that doesn't mean Chen Yuan isn't nervous. Trebuchets and siege crossbows are powerful weapons of destruction, especially when it comes to walls.

So Chen Yuan immediately ordered: "2nd Company of Rocket Artillery!" Bomb me off the siege engines on the other side! They're getting ready to attack! ”

"Yes!" The 2nd Company of Rocket Artillery, having received the order, immediately began to aim and pulled the trigger.

After a while, Chen Yuan saw more than 20 rockets dragging long tongues of fire straight towards the siege equipment position of the zombie army on the opposite bank.

A fierce explosion immediately broke out on the position on the opposite bank, and more than half of the siege equipment was directly blown up.

But the time was a step too late, and the siege equipment on the opposite bank was launched before the shells hit.

More than a dozen boulders and dozens of siege crossbows rose into the air and headed straight for the Iron Castle. The boulder was more than 1 meter wide in diameter and weighed at least two tons. The battering crossbow was made entirely of steel, and the arrows were razor-sharp.

At the same time, 150 meters away from the city wall, the first round of bows and arrows of the zombie horde had been issued. Under the illumination of the lights, more than 2,000 arrows flew densely like locusts. A "whoosh" sound in the air is made to break the air.

"Stay out of the way!" Seeing the black shadow from far to near, Chen Yuan immediately sent out a reminder. The fighters took refuge.

The dense rain of arrows ...... "Aggressive" hit the wooden city wall first, and instantly stuck the city wall like a hedgehog. Several of the warriors did not dodge well and were shot in the arm by the zombies' arrows.

"Bang Bang ......" followed by the boulder and the siege crossbow slammed down on the city wall.

Sawdust flew, and two giant corpses crossed the walls and smashed into the Iron Castle, smashing both buildings to pieces. Fortunately, South 1 and North 1 are just factories and farms, and no one lives there. Important supplies and livestock were also moved away before the war began. So it doesn't matter if it's smashed.

The wooden exterior walls of the Steel Fortress have also been badly damaged in several places by fallen corpses and siege crossbows.

Fortunately, the east and west walls have now been upgraded, and there is a stone wall five or six meters thick inside the wooden wall.

Boulders can easily break logs, revealing the stone walls behind the wooden walls, but the stone walls seem to have nothing at all.

The giant crossbow was as easily inserted into the wooden wall as if it had touched tofu, but it made a bang, and it was difficult to enter.

A boulder also hit a watchtower, and the same "chirp" was a scatter of broken wood. Many people are worried that the watchtower will not be able to withstand it and break at the waist, after all, the stone wall in the watchtower is less than half a meter thick, how can it be compared with the city wall. But surprisingly, the tall watchtower turned out to be fine.

"2nd Company of rocket artillery, continue to shell the zombie siege equipment positions on the opposite bank, and kill all the siege equipment!"

As soon as the zombie attack was over, Chen Yuan immediately turned over and stood again at the shooting hole of the city wall, using a telescope to observe the siege equipment positions on the opposite bank, and at the same time continued to give the attack order to the rocket artillery company.

He had seen very clearly before that the round of shelling just now had not killed all the siege equipment in the zombie army, and the shelling would naturally continue.

So another round of rocket attacks was quickly launched. This time, most of the siege equipment was finally destroyed. Siege engines were much more complicated to reload than rockets, so they didn't even make a second attack. (To be continued.) If you like this work, you are welcome to come to the starting point () to vote for recommendation, monthly pass, your support, is my biggest motivation. For mobile phone users, please go to M. to read. )