At four o'clock in the morning, the deep night was cut by a glimmer of light in the sky, and the joint operation of New Tide Tower and Rhine Life was also launched, and a team of more than 1,000 people entered the old city, the sound of drones in the air buzzing endlessly, and various electronic signals were transmitted rapidly.

The reconnaissance team followed behind the drones, sweeping away all the monsters they could see, armed with advanced long-range shooting weapons, advancing under the cover of the Peacemakers, advancing a little faster than planned.

"With the fire support of this war machine, it will have a great advantage when facing the ground forces head-on, it can be regarded as a mobile artillery, what it is best at is attacking fortifications, the field effect is much worse, and the speed of movement is its Achilles' heel, at this time, the ground long-range units can make up for the lack of air defense capabilities, after all, most of the air attack means now come from UAVs."

Zhou Jinru pointed at the enlarged map of the peace messenger with his whip, and the screen on the other side was relaying the images of the front line in real time.

"The engine horsepower to push this big guy is as great as possible, fuel is also a key issue, if you want to deal with this kind of war machine, please call air support if conditions permit, bombing is a very effective means, in the case of air support can not be provided, I personally suggest that the strategy should be transferred immediately."

Among the few people present, Silver Gray stared at its heavy frontal armor and asked rhetorically, "How many vehicles does it need to form a frontal combat capability?" ”

"Five, or six, can form a formation, and when fighting head-on, you need ground units to work together to make up for your bulky weaknesses."

Zhou added: "I'm not sure about the real defense of this big iron box, unless the Colombians can send me a few to test, and again, its firepower is a mystery, but we'll see soon." ”

Amiya spoke, "It can't be our imaginary enemy. ”

"But we need to know how to deal with it as an enemy, not to go up and die."

Zhou Jinru's words were very polite, he had to do this, give reminders and suggestions in time, otherwise it would be dereliction of duty.

The other side of the screen shows that the Rhode Island support team is in place.

"Keep up a little bit so that our friends don't complain about Rhode Island."

Dubin, who had not spoken, pointed to the front line for broadcasting: "The monster has been found!" ”

Floating drones accurately captured the swaying living dead, half of their bodies had crystallized, but they could still maintain their human form, but their naked bodies were covered in source stones.

These people are supposed to be the people of Tista who died in the volcanic eruption, and for some unknown reason, they got back on their feet.

"No, the dead will be quickly devoured by the source stone, turning into a new source of infection, and rarely maintaining the appearance of the dead, how the hell are they ......?"

Before the words fell, I saw a peacemaker take the lead in firing, the cannon mouth of the black hole emitted a crimson light, with a loud sound that shook the earth and the earth, a crimson "cannonball" flew towards the monsters on the other side of the road, just the air wave blew the ground personnel near it staggered, and the entire war machine moved backwards for a distance, and the recoil force can be imagined to be huge.

Everyone's eyes were fixed on the "cannonball" that flew out of the muzzle and drew an arc, and when it fell to the ground, it instantly vaporized the closest monster, and the real sense of the word was wiped out, and then, the earth began to tremble violently, and the ground sank into a large chunk, and the terrible explosion power tore apart the surrounding monsters, and even the street buildings on one side did not let go, and they collapsed one after another.

Terrifying!

To deal with the monsters in the old city with such power, I am afraid that it is really anti-aircraft guns to fight mosquitoes, which is overkill.

Colombia's deterrent effect has been achieved, the weapons they have come up with can meet the needs of some people, the Peacemaker is large enough, the firepower is quite fierce, and the excellent visual impact can make people subconsciously ignore its weaknesses.

If he hadn't known in advance that this was just reconnaissance, Zhou Jinru would have suspected that they had already launched a general attack.

Now the trailer that pulls the source stone energy gathering device has not yet entered the old town!

"It's a long time to reset an attack."

Silver Gray is keen to point this out.

After the Peacemaker fired its first shot, it neither turned the turret to allow the other guns into the attack sequence, nor did it keep moving forward, instead starting to slowly reverse and allow nearby ground units to cover its retreat.

Kelsey, who was standing beside Amiya, said lightly: "The stronger you are, the more vulnerable you are, this is the truth of all things." ”

The alarmed monsters frantically rushed towards the joint operation fighters, and they were greeted by a dense stream of red missiles, almost each with a hot gun, forming a fairly tight fire network, but all the monsters that rushed towards them were killed in the middle of the road.

It took only ten minutes to clear the street, and there was no loss of personnel, and the only wounded person was a sprained foot.

"After today's fighting, I'm sure a lot of people will change their minds about firearms, the mountains are far away, and the Lateran can't do anything about Colombia."

Silvergray pinched his chin as he suddenly felt that it was a wise move for allies to prioritize Source Stone grenades for Combat Operators, and there was nothing more reassuring than boosting their firepower.

"At this rate, they can advance to their predetermined position in a day and have enough time to strengthen the defense," Dubin said. ”

"Not necessarily, now the monsters that are being eliminated are all on the periphery, the closer you get to the big hollow, the more terrifying the monsters appear, and we haven't been able to get the picture of the core of the big hollow for a while."

All parties have tried to observe remotely with drones before, but the problem is that the signal seems to be interfered with, let alone taking pictures, and even trying to approach will crash for no reason.

After losing four drones in a row, Rhode Island finally gave up on in-depth observations, and Arctic was depressed for a whole day because he was defeated in the professional field......

……

The front-line operation was so smooth that Roberts felt that he could finish the mission without coming up with more secret weapons, and the caution of the Rhine Life higher-ups was a bit redundant.

He stood next to the messenger of peace, confident as never before, and the only fly in the ointment on the entire front was the chaotic logistics.

After fierce fighting, the ammunition consumed by the various formations was about a third, and although the remaining reserves were still sufficient, the delay in the arrival of the transport convoy made the victory not so perfect.

He was wondering if he should stay where he was and wait for supplies to arrive.

The hatch above the peacemaker opened, and a Walper man in khaki camouflage stood out his upper body, his voice as hard as steel.

"Mr. Roberts, why aren't your troops attacking?"