The unmanned sentinel system is not a specialized system name, but a general term for a large class of battlefield monitoring systems that use sound, light, shadow, electromagnetic, thermal imaging and a series of technical means to replace sentinel systems.

Discovering that there is an unmanned sentry system means that at most it means that you have been exposed. The enemy who set up this unmanned sentry system has discovered it. Then what you have to do is to leave here as quickly as possible. Why did Ralph shout to lie down?

?

Gao Yuan couldn't understand, but he was only in a daze for a moment, and his body reacted faster than his brain.

It doesn't matter if you can't figure it out, just lie down as soon as possible.

Moreover, when Gao Yuan was lying down, he pushed Xinghe down and then lay on top of Xinghe.

The sudden change made everyone stunned, but everyone did as Ralph said, which was to lie down as soon as possible instead of running away or standing there stupidly.

"Thunder! No, electromagnetic grenade, quick!"

Ralph yelled again, but Gao Yuan still didn't know why he threw the electromagnetic grenade. By the time he figured out that the purpose of throwing the electromagnetic grenade was to paralyze the enemy's unmanned sentry system, he had already grabbed an electromagnetic grenade in his hand.

.

Then at this moment, Gao Yuan pulled the ring of the grenade, and when he was about to let go and throw it out, he thought of a question.

Everyone, everyone's electronic equipment, was all broken after he threw out the electromagnetic grenade. Night vision devices, thermal imaging, walkie-talkies, drones, and so on, all of them were broken.

So Gao Yuan didn't throw the grenade. He was lying on the ground, and then he saw a reed at his feet suddenly opened a lid, and with a pop, a round thing suddenly emerged from the reed.

Emerged from the bush.

Gao Yuan jumped up without thinking, and then kicked him out.

Snap.

"ah!"

Gao Yuan couldn't help but let out a scream, because his toes were really painful, and for a time he thought his toes were broken.

But Gao Yuan's long scream of pain was quickly covered up by the explosion. The round thing he kicked out exploded about fifty meters away from them. First there was a not too violent explosion, and then there were several dense explosions in succession.

of explosion.

No one could understand what happened, including Gao Yuan.

Therefore, after the explosion, there was a brief silence on the battlefield.

Until Ralph yelled again: "Get out!"

Ralph tried to stand up by using his hands on the muddy and watery ground, but he needed to kneel down first before he could stand up, because no one carrying dozens of kilograms on his back could stand up quickly immediately.

The only exception is Gao Yuan. He is fully armed, but he can still do things that are impossible for normal humans.

The soldier from the Bomb Squad who first discovered the abnormality ran into the reeds, then he raised his gun and shot at the ground. After a few shots, Surte stood up in a panic and said loudly: "Fake!"

Renato trembled: "What happened?"

Ralph pointed at Gao Yuan and said loudly: "You... kicked away the jumping thunder!"

Gao Yuan said angrily: "Retreat first! You are still talking so much nonsense!"

Ralph said urgently: "We can't leave right away. There must be an unmanned sentinel system nearby. Use electromagnetic interference to destroy the signal of the unmanned sentinel system immediately. If a large jumping mine flies again, we will all be doomed!"

Gao Yuan said urgently: "Then collect the electronic equipment quickly, hurry up! Hurry!"

Gaoyuan and others have portable Faraday cages, or in other words, foldable Faraday cages, so that they can store all electronic equipment at any time.

A bag, but the outer layer is made of soft copper wire and the inner lining is plastic. Throw electronic devices into it and tie the mouth tightly to withstand the attack of electromagnetic storms.

Gao Yuan gave the order, and everyone was hurriedly storing their electronic equipment. At this time, one of the most important equipment they brought from China, but also the most inconspicuous equipment, played an extremely critical role.

In less than ten seconds, the head-mounted night vision device and walkie-talkie were thrown into the bag. In less than thirty seconds, the electronic equipment of everyone in the Spark Team was safe. But except for Gao Yuan and the others, whether it was Angel or

The people from the Bomb Squad are still in the process of emergency storage.

This is the difference between experienced and inexperienced, and the difference between long-term training and no training.

The night vision device or thermal imaging device on the gun was also thrown into the metal storage bag. After the Scarecrow finally removed the night vision device and put it into the storage bag provided by Gao Yuan and the others before setting off, he said loudly: "

alright!"

Gao Yuan immediately threw the electromagnetic grenade in his hand into the air, and then there was no big sound or flash. After a light warning sound, Gao Yuan said loudly: "Okay, within a radius of one thousand meters

All electronic equipment has been destroyed, and no electronic equipment can work within at least a radius of 500 meters. Can anyone explain to me what happened?"

Ralph waved his hand and said: "Evacuate quickly!"

Ralph started to jog, and while running, he said urgently: "The unmanned sentry system developed and widely used by our country uses infrared rays to detect enemies. After discovering the enemy, it will launch a jumping mine into the air.

, the jumping mine will explode at a height of fifty meters in the air."

The scarecrow said angrily: "There are no jumping mines that explode at a height of fifty meters, no!"

Ralph continued: "To be precise, it is a rocket that throws self-homing terminally sensitive bullet ammunition in the air!"

Now you can understand, this jumping mine is indeed a jumping mine, but it is not an ordinary anti-infantry jumping mine, but like the Russian Speed-20 anti-helicopter mine, but it is still a little different.

Ordinary anti-infantry landmines are fired by stringing or pressing, and then the landmine jumps into the air and explodes at a height of more than one meter and up to three meters. Basically, once the mine explodes, people nearby will not be spared, but

The mine jumping of the unmanned sentinel system here is actually a system.

Real-life reconnaissance equipment detects human traces and identifies friend or foe, and then there will be a special launch tube that launches a large cylinder directly into the air. After reaching an altitude of fifty meters, the cylinder will open and launch more than a dozen objects.

The ammunition is thrown out, and after these submunitions automatically find and lock the target from the air, they explode at a height of three to five meters above the ground.

Why not use the simplest jumping mine, but use this much more complicated alphabet mine system, because this method can not only anti-infantry, but more importantly, can anti-tank and armored vehicles.

This kind of weapon system is expensive to build, and it is overkill for anti-infantry use. But if this kind of weapon system is deployed on the roadside, and a group of tanks or vehicles comes on the road, what effect will it have? So to attack tanks and armored vehicles,
Chapter completed!