The San Dassault Mountains, the Northern Front of the Empire. The blizzard has been blowing non-stop in the past few days, and Yege, one of the main generals of the Northern Front, watched the blizzard vigilantly, as if he was about to find some suspicious shadows in the blizzard.

In the past few days, friction on the front line has become more and more frequent, and although the bad weather in the past few days has stopped everyone a lot, it still cannot be ruled out that the other side has the possibility of a sneak attack.

A few days ago, a patrol of the Empire was shot and killed by snipers from the Federation at the border. At first, both sides had to find some excuses and reasons, but now they don't even bother to find excuses.

In retaliation, the Empire shelled a military camp of the Federation. Of course, the Federation also retaliated, but no higher-level conflict broke out under the control of the top brass on both sides.

The Federation probably won't be coming back today. Night Song looked at the time, and it was already a little late. Just as Night Song was about to return to the camp, the alarm sounded loudly in the entire defense line!

"Enemy Attack Alert! Enemy Attack Alert! "The sirens and the whining sirens are loud at the same time! Nightsong immediately turned around and went into cover and came to the command center.

"Report the situation!" As soon as Yege closed the twenty-centimeter-thick alloy gate, he said to the staff of the command center of the northern front.

"Report to Your Highness! The Federation's attack, preliminary research, the use of more than 20 heavy artillery mecha to strike at our artillery units, the estimated motive is to retaliate for the last imperial artillery bombardment. One of the chief staff officers immediately stood up and replied.

"Is it just shelling?" Nightsong asked with a frown. Now there are two kinds of artillery on the front line of the Holy Mountain, the elite troops are all using artillery mechs, which can be shelled and retreated at any time, and there are also some fortress artillery positions, basically only these two types of artillery can be stocked.

The former can fire at any time and leave when hit, while the latter is extremely hard and directly resists.

"Only shelling has been detected so far." The staff officer replied. Night Song groaned a little, this kind of shelling is not of much significance, the positions on the front line pay special attention to cover and defense, I think it should be an artillery bombardment with greater significance in retaliation by the Federation.

At this moment, one of the staff officers stood up from under the big screen: "Urgent report!" Front-line patrol camp under attack! ”

"Which camp?" Night Song immediately asked! The front-line patrol camps are all battle-armored infantry, and they are also the scouts on the front line, and the death rate is very high in the event of an attack or encounter.

"Number D4063 camp! The attack happened five minutes ago! ”

"Is there a picture transmission?!" Night Song asks!

"Yes, it's coming soon!" The staff officer immediately replied. All eyes were on the big central screen in the command center!

The image transmission was transferred from the front-line camp of the smallest combat unit to the highest command center on the northern front in five minutes, which is already extremely efficient.

The view is of an Imperial Armored Infantry in the camp, wearing the most typical Imperial armor and holding a 15mm caliber Battlearmor Rifle, which is the most commonly used caliber of Battlearmor Rifles, with the most balance between power and weight.

The armored infantry appeared to be a mobile sentry on duty, patrolling the perimeter of the camp, accompanied by two other armored infantrymen.

Ye Ge nodded with satisfaction, the mobile posts in the ordinary imperial patrol camps are all in teams of two, and the blizzard in the past few days, according to the combat manual, emergency or high-risk situations, has been increased to a group of three, this commander has not made a mistake.

The three patrolmen looked warily in the direction outside the camp, the camp wall was a circle of barbed wire that was quickly drawn, which was relatively simple, after all, the patrol camp often had to change places.

One of the patrolmen also carried infrared heat sensors, which was a must in this weather. The blizzard and the wind were so thick that it was almost impossible to hear and see outside the camp, and visibility was less than ten meters.

At this time, I heard the soldier with the infrared detector say: "There seems to be something wrong with the detector." ”

"What's the problem?" Another asked.

"It shows a lot of extremely weak signal sources, densely packed, like some small animals, but in this weather, there can be no small animals."

"Could that be a Federation infantry?"

"Impossible, so much so weak, so weak as a heat source, people have long died of cold. It's more like the kind of snowflake spot where something goes wrong with an old-fashioned monitor. The soldier with the sensor tapped the machine as he spoke, making a clattering sound.

"In this case, let's tell the team, now go back and change the machine." Another patrol officer said.

As soon as the patrolman's words fell, he heard an exclamation! A black shadow strung out of the blizzard, jumped high, and suddenly crossed the barbed wire fence more than one person high, and came directly at the three of them!

The battle armor infantry also reacts quickly! Raise your gun and shoot! 15 caliber rifle tongue of fire gushing,

The sound of gunfire resounded through the camp instantly! The black shadow immediately sparked on its body, and it soon caught fire, but due to its extremely fast speed, it still slammed into the battle-armored soldier who was firing!

There was only a muffled sound, accompanied by a clattering and shattering sound, and the battlearmored infantry was knocked to the ground!

Then came a violent explosion! The explosion not only blew the flesh and blood of the armored infantry it hit, tearing the armor apart, but also blew the two infantry who were patrolling next to them to the ground.

The picture flickered and cracked like a spider's web, and it seemed that the camera equipment was also damaged to some extent.

Then more black shadows skewered in from outside the barbed wire, one after the other, and one of them pounced directly on the Imperial infantry who had been blown to the ground!

Jumped directly in front of the camera, flashed some red and green lights, raised two sharp dagger-like pliers, and chopped down the camera extremely quickly and ferociously!

Then the people in the command center saw blood splattering all over the screen. I have seen a lot of war scenes, and many staff officers still can't bear to deviate their heads.

Night Song finally frowned, and said coldly: "Playback!" Freeze frame and see what the hell it is! So the operator next to him immediately cut out all the clearer black shadow pictures in the entire video and arranged them on the big screen one by one.

About ten pictures of black shadows in various poses were neatly arranged on the screen, and everyone could see clearly what this black shadow was!

It's a mechanical dog that is somewhat like a hyena! The difference is that it has slender and well-developed limbs, has amazing bounce and speed, and can adapt to various terrains.

The simple body contains only the capacitor and control system, and the battery part is specially covered and heatsipated to reduce the infrared signature.

The head of this mechanical dog is the most terrifying, the head is not large, it is a round base, but it has two sharp spikes facing forward and two daggers on it, and some blades like the front legs of a praying mantis.

Once hit by this mechanical dog, it will either be pierced through the armor by spikes, or sliced by two wielded blades.

Judging from the first battle-armored infantry to die, this mechanical dog also has a lot of high-energy explosives hidden in its head, and can also explode and injure people when it is destroyed or when necessary.

"This thing is really perverted." One of the staff officers muttered to himself.

"Yes, this thing doesn't need the power of the battle armor at all, and it doesn't need the body's temperature maintenance system, the heat source is already low, and it is really difficult to find it if you deal with it like this." Another staff officer also said.

Yege frowned a little, this kind of mechanical dog is indeed very troublesome in this weather, but is the Federation really rich to this extent?

This kind of mechanical dog, unless the production reaches an objective level, then the cost will not be too low. Regardless of the mechanical and combat parts, it is not cheap to achieve this level of intelligent control system alone!

If the Federation is really rich to this extent, the empire will be a little worried. War is to fight money, the richer the better the chance of winning, the higher the fault tolerance, and the stronger the persistence.

"Order, all patrol camps, shrink the defense, if there is any suspicious situation, immediately open fire, allow first fire, indiscriminate attacks and priority shelling." Nightsong ordered.

However, even so, it was a little late, on the same day, the northern command center of the Imperial Holy Mountain Frontline received more than 20 mechanical dog raids, and the entire northern front, eighteen camps were attacked, and some camps were attacked many times, and the tactical ability of the mechanical dog group made Night Song even more chilling.

On this day, more than 500 soldiers of the Imperial Empire were killed. And only about a hundred mechanical dogs remained

"Corpse". It wasn't until the next day, when the blizzard ended, that the mechanical dogs never showed up again. However, this battle left a deep impression on both the empire and the Federation, and also left a mark of unique significance in the history of Yunling's war.