Above the Arctic ice sheet, the magical aurora lights stretch high in the sky, and the beauty is so beautiful that it makes people feel dazzling. However, in this beautiful aurora, there seems to be a very blurry light and shadow moving rapidly. The light and shadow were almost transparent, and if it weren't for its movement, it would be almost impossible to tell the difference from the background of the aurora.

......At this time, amid a series of unpleasant sounds of metal mechanisms, the thick ice sheet under the aurora cracked open without warning, a large hole hundreds of meters long and tens of meters wide. Then, several black bat-like figures that resembled fat and short bats flew out of this big mouth one after another, whistling towards the aurora in the sky. It was a few of the latest Viking X17 fighters, which belonged to the Near-Earth Aviation Unit at Base Nine.

The book has previously covered the Viking Fighter, which is the main fighter used by the Federal Air Force to seize near-ground air supremacy. The steel used to build it is almost identical to the second-generation steel armor used to build the battleship, and the on-board internal core systems are no less than those of any small space battleship. For a Viking fighter equipped with two high-powered anti-gravity turbojet engines and a "body" thick and sturdy, a gun smaller than 30mm poses no threat to it at all. Conversely, a Viking fighter armed with two 50mm rapid-fire laser guns and carrying a large number of air-to-air or air-to-surface missiles is almost a small flying turret. If there are enough of them, they can even pose a lethal threat to space battlecruisers like Ghost Escort fighters.

Moreover, it is said that the latest model of the Viking fighter, the X17 fighter, also has the function of transforming into a simple land mech. With this new feature, Viking fighters can also provide the most direct fire support for ground combat forces in specific battlefield environments. Of course, compared to the professional mecha player, the Marauder mech, the Viking fighter transformed into a land mecha has a slight lack of firepower and a slower movement speed.

Let's press these digressions for the time being, and first take a look at these Viking fighters that are swooping into the sky. After catapulting from Base Nine hidden underground, these black and ugly fat birds carried two blue flames behind their buttocks, rushing at high speed towards the original light and shadow that was dangling back and forth in the aurora.

"Drip ...... Warn! An unknown fighter was found in front of him, and a threat analysis was being conducted, and the fire control system had been activated by itself, and the fighter was about to be locked in three seconds......" The advanced holographic flight helmet came from the computer prompt, and the captain of the Viking fighter team grinned contemptuously, activated the communication channel in the team, and ordered: "Attention to all aircraft, first warn the unknown fighter to fire tracer bullets, if it is invalid, you can fire freely!" ”

Obviously, the transparent light and shadow in front of it is also a fighter, but this unidentified fighter plane seems to have turned on the stealth force field, so it will produce a visual effect that blends with the background of the aurora in the sky. Fortunately, the stealth force field of this fighter is probably just an old-fashioned magnetic force field, and for the X17 Viking fighter equipped with the latest anti-stealth radar, it can basically be regarded as a fig leaf-like ornament. That's why the captain of the Viking fighter squad is so disdainful, and his expression is extremely relaxed, as if this mission is already in sight.

The squad leader breathed a sigh of relief, clicked on the fire control interface, adjusted the firing mode to the laser rapid-fire cannon mode, and began to fill the energy beam of tracer bullets that had no lethality. However, at this moment, the target red dot, which was originally located directly above the radar screen, suddenly disappeared without warning.

"Warning! The target disappeared, the fire control system failed to lock, and a second scan was being carried out......" At the same time, the computer prompt sounded in the headset again, and the captain of the Viking fighter was startled, thinking that it was his own delusion, and rubbed his eyes in disbelief, only to find that the radar screen was still blank.

"Attention everyone! Immediately disperse in a two-plane formation, alternately cover and continue to sweep this airspace! But be careful with your side and rear safety! The Viking captain was in a flash, frowning, and hurriedly ordered the pilots of the fighters under him.

More than ten minutes later, the group of Viking fighters that had been circling back and forth in this airspace for a long time finally shook their short and thick iron wings helplessly, shook their heads, turned around, and flew back towards the big hole in the ice field.

When these Viking fighters pounced on the blurred light and shadow, there was an extremely tense atmosphere in Base Nine, which was located hundreds of meters below the Arctic ice field. Groups of heavily armed soldiers hurriedly moved back and forth, countless logistics personnel hurriedly filled fighter planes, combat vehicles, and mechs with fuel, ammunition and energy blocks, and the elevators and elevators of large fighter warships leading to the outside world were opened one after another. The air in the entire base was filled with the thick smell of gunpowder before the big war.

In the crew compartment of a Sea Harrier transport plane, Haoyi's squad and the other two recruit squads were all fully armored and sitting upright, as if waiting for the order to attack.

"Boss, what bullshit did you say? Why is the whole base like a bombed nest, and it's in chaos? Could it be that aliens have suddenly appeared and attacked Earth? Chen Changhao secretly glanced at Ba Ge, who was sitting in front of the cabin and talking to the other two instructors in a low voice, and quietly poked Hao Yi beside him, and asked in a low voice. The intercom system in the armor hadn't been turned on yet, so he wasn't worried that Bag would hear him whispering to Haoyi.

"I don't know!" Haoyi also glanced at Bag secretly, and then shook his head and replied: "However, I don't think it's much worse, it must be that short-sighted goods who stabbed our super hornet's nest." Otherwise, the base commander wouldn't have to rush to the front line even for us half-trained recruits! ”

"Huh? Are we going to war again? Hu Erfat, who was sitting on the other side of Haoyi, stretched out his head and asked in a gloomy manner.

"Nonsense!" Hao Yi glared at this foodie, and unconsciously raised his voice and scolded: "Do you think they armed us to the teeth so that we can pick up girls?" ”

"......" heard Haoyi's loud "reprimand", and the recruits in the cabin, including the other two squads, cast silent and speechless eyes.

"N9527, do you have anything to say?" When Haoyi felt the strange gazes of the others and realized his "mistake", there was a cold cry from the external sound transmission system of the armor. Hao Yi reluctantly shrunk his neck, unfastened the safety lock on his body, stood up and replied loudly: "Report to the instructor, no!" ”

"Then shut your beak honestly, or ......" Bag snorted coldly, and just as he wanted to teach himself a good lesson about this unsuccessful "love general", suddenly a message came from the high-command channel in the headset. After listening to the message, Bag frowned and glanced at the other two instructors suspiciously, followed by a few whispered conversations, and then got up helplessly and waved to the recruits in the cabin and ordered: "I just received a notice from the base commander that the red alert has been lifted temporarily, and the teams will return to the camp to rest and recuperate, waiting for new orders at any time!" ”

As soon as he finished speaking, the rear hatch of the Sea Harrier aircraft burst open. Then, Ba Ge and the other two instructors drove the dizzy Haoyi and other recruits off the fighter plane one by one like ducks.

This transport plane was originally parked in a huge hangar, and there were still forty or fifty Sea Harrier transport planes of the same model around it. More than 10 minutes ago, these transport planes were invariably filled with groups of soldiers of the Ninth Special Operations Unit who were ready to go, fueled up and charged their engines, and quietly waited for the order to attack. However, at this moment, these transport planes opened their "back butts" one by one, and "pulled" out groups of heavily armed soldiers like a large one. The take-off passage of the hangar, which can accommodate more than a dozen transport planes in parallel, is also slowly closing, the original terrible and piercing sirens have long since disappeared, and the entire base seems to be slowly returning to calm.

"That instructor, what the hell just happened?" On the way back to the camp, Haoyi approached Bagh with a hippie smile at the instigation of Chen Changhao and others, and asked, "Why is the whole base like a madman, and after a while, it goes crazy and the alarm is inexplicably wilted?" ”

"Is this something you should ask?" Ba Ge glared back at Hao Yi, and scolded angrily: "You stinky boy, just stay honest with Lao Tzu, don't fucking have anything to do with Lao Tzu and stab Lou Zi!" Others, Lao Tzu who should know will naturally tell you, and if you don't know, you bastards will be deaf and blind to Lao Tzu, understand? ”

"Well, instructor, don't wronged me! Since I came here, under your wise leadership, I have become a well-behaved bunny, how dare I cause trouble! Hao Yi argued innocently, and then continued to stammered with a hippie smile: "Instructor, you are a wise weapon and extraordinary, and we rabbit cubs will naturally have a bright future with you." Hehe, for the sake of the brothers' curiosity, you can tell us something! Saying that, Hao Yi gestured his fingers and said pitifully: "Really, just a little bit!" ”

"......" Bage was speechless by Hao Yi's black line, sighed lightly for a long time, and reluctantly confessed: "It's okay to ask Lao Tzu to reveal something, but you boys have to shut up Lao Tzu's mouth!" ”

It turned out that more than half an hour ago, the base's air defense radar system discovered that a space warship with unknown identity and model suddenly appeared over the North Pole and was hovering back and forth above the location of the base. This warship that suddenly appeared was probably stealth, and suddenly approached Base Nine without touching the defense network of Earth's outer space. In advance, the defense department of the Federal Military Department in charge of the mother planet did not even send an early warning message to the base, which really made the commander of Base Nine scramble.

Fortunately, Base Nine also has its own complete defense system, and the weapons and equipment, including combat personnel, are all the most elite in the Federal Military Department. Take that air defense radar system as an example, it is more than one level more advanced than the radar system of the outer space defense network of the earth, otherwise, it would not be possible to detect the unknown warship with stealth function in time.

As for Weishenme, just discovering an unknown warship, the entire base is like a great enemy, and that is because before that, the base received a secret order from the military headquarters, telling them to be ready for a possible civil war with the Fifth War Zone. Therefore, as soon as the wind blows, the base commanders did not hesitate to raise the highest level of red alert.

It's a pity that after the Viking fighter team under the base was quickly dispatched, it was in the air, and the invisible battleship disappeared without a trace in an instant as if it had suddenly made a spatial leap. The red alert that stirred up the entire base and almost blew it up ended in a hurry.

However, there was one question that remained in the minds of the Viking pilots and the base commanders. That is, what kind of warship is this, which can suddenly disappear under the noses of Viking fighter pilots in a stealth state. Moreover, the appearance of this warship detected by the base's air defense radar system is almost different from all known human warships.

What kind of battleship is this, maybe only God knows......