Looking at this thin metal material "fortress", Han Feng frowned slightly, and then said suspiciously, "This is what you look like after you complete your deployment?" ”

"Yes, Team Korea." After the heavily armored soldier responded affirmatively, Han Feng also studied it carefully. Not to mention, just looking at the appearance, it is really similar to the prototype in the Red Alert game.

"I'll ...... What is the difference between the defense you deploy and the defense you don't? Pointing to the metal fortress, Han Feng said with a wry smile. Because Han Feng just saw the few baffles taken out by the heavily armed soldiers, they were not as thick as his own mobile phone, not to mention the thickness after stretching several times, it must be thinner. With such a thin fortress, Han Feng had the feeling that he could kick it in with one foot.

"Report to the Korean team, the steel used in this temporary deployment is extremely special and extremely defensive. Extreme defense is to defend against a high-speed tank gun. ”

Listening to the explanation of the heavily armored soldier, Han Feng was a little speechless...... Not to mention whether this unknown material can really resist a tank gun, how to protect the upper body of a heavily armed soldier is a problem. But looking at the confident eyes of the heavily armed soldier, Han Feng couldn't help but ask, "Don't talk about it...... Your lower body is protected, what about your upper body? If you can't move or evade, isn't it a living target? ”

"Team Han, look." After the heavily armed soldier finished speaking, he was in Han Feng's surprised gaze...... Squatted down!!

That's right! The heavily armed soldier actually crouched down! After crouching, the "small fortress" was just high enough to envelop the entire body of the heavily armed GI.

This is not the end, after all the bodies of the heavily armed GIs entered the fortress, the "entrance" and exit of the heavy GIs were closed above the fortress by itself, and the fortress at this time became a perfect semicircle...... It's like half a big metal ball clasped upside down on the ground.

"That's it, when the defense board can't withstand a high-intensity blow, it will shatter itself and disconnect itself from the people inside, which is also conducive to escape and other measures." The heavily armored GIs got back on their feet.

"O'...... I see...... After that shatters, you can't deploy, huh? ”

"It's okay, calculated at the time of summoning, after a day, it will refresh its own equipment, and the defense board will be restored."

"Great! Come! Let me try! The words of the heavily armed soldier can be regarded as solving the doubts in Han Feng's heart, he has long wanted to test the strength of the defense board, and now he can finally "let go" and fight!

"Okay Korean team." With the permission of the heavily armed GIs, Han Feng kicked hard towards the defensive fortress that protected the heavy GIs.

"Bang! Boom! Han Feng kicked down with all his might, and the thin defensive fortress didn't move at all, let alone kick it to pieces, not even cracks.

"Shhh...... My feet...... It's really powerful......" After Han Feng muttered, he took out the pistol on his waist unwillingly......

"Bang! Bang bang bang! ”

A series of four or five shots, under close fire, the guns hit the defensive plates. But...... Such an attack also left only four or five white "dots" on the defensive fortress.

"I'll ...... The system is produced and must be a high-quality product! Gently stroking the white impact point on the defense plate, Han Feng couldn't feel a trace of shattering. It seems that the heavily armed soldiers after deployment do have the strength to kill more than 50 mobilized soldiers! This thin defense plate alone can make most of the bullets "useless".

"Come, let me see you

What about Stinger missiles? Pointing to a big stone on the mountain not far away, Han Feng said. Having personally tested the defensive ability of the heavily armed soldiers, now Han Feng is about to start testing the aggressiveness of the heavily armed soldiers.

"Okay Korean team." After the heavily armed soldiers responded, they shouldered the hand-held portable Stinger surface-to-air missile. After a series of aiming, the Stinger missile was launched 1.7 seconds later.

"Whoosh!!"

Under the powerful thrust of the rocket engine, the Stinger missile has quickly flown towards the target at a speed of about Mach 2 (Mach 1 is twice the speed of sound, and the speed of the Stinger missile is about 684 meters per second).

"Boom!!" Two seconds later, the stone that Han Feng had pointed out before on the mountain was blown into countless small stones......

"Good...... Good fast missiles. Staring at the target that had been shattered, Han Feng whispered.

Turning around, Han Feng looked at the heavily armed soldiers, thought for a moment and asked, "By the way, those fighters in the air are not stones that can't move, how did the Stinger missiles shoot them down?" This question is also Han Feng's long-term "unsolved mystery", in the war channel, Han Feng has seen the picture of missiles hitting fighter jets, especially the missiles following the fighter to turn, chasing after the fighter without losing the target, it's just amazing!

"Reports to the Korean team, the Stinger missile uses passive infrared or ultraviolet sensors. The missile looks for infrared (heat) rays generated by the engine of the target aircraft and tracks the aircraft by tracking the infrared rays. The missile can also identify the ultraviolet "shadow" of the target, which is used to distinguish the target from other heat-generating objects. ”

"Awesome...... ......"After listening to the explanation of the heavily armed soldier, Han Feng understood. This missile is to track the heat source of the aircraft engine in the sky and pursue it.

Suddenly, Han Feng looked at the heavily armed soldier and was stunned, as if he had thought of something, and then asked carefully, "Your missile...... Is it more? ”

"Report to the Korean team, there is another one."

"There's only one left?! Will your Stinger missiles reappear with the gear refresh? ”

"Yes."

"-.- hell, I can't play anymore, I have to keep one as a precaution. Okay, okay, all, get in the car, let's continue on our way. After signaling the heavy soldiers to lift the deployment, Han Feng reluctantly gave the order to continue on the road.

After finding a vehicle with a seat for the heavy soldiers, Han Feng also returned to his armored car, and the convoy began to move forward again.

"Brother-in-law, brother-in-law! What is that person? Are you soldiers too? As soon as he got in the car, Wei Peng asked towards Han Feng. When Wei Peng first saw the heavily armed soldiers, he was anxious to get out of the car and follow Han Feng, but was stopped by Lin Lan and Wei Yun, and in desperation, he could only watch the heavy soldiers show operation in the car. This time Han Feng came back, and the impatient Wei Peng took the lead in asking questions.

Looking at the people in the armored car cabin, Han Feng was a little ...... Not only Wei Peng, but even Lin Lan, Liu Rui, and Guo Yongxing also had an expectant look, but they didn't say it.

"Uh...... This one...... This soldier is the one I stayed here to pick us up. Yes, I stayed before! Han Feng scratched the back of his head and lied.

"You kid is mysterious every day, why are you running here when you have nothing to do? Besides, you've never been here, have you? After listening to Han Feng's lame explanation, Liu Rui was the first to make a joke.

"Hey~ I'm not thinking about the safety of this road~ So I sent a powerful individual soldier to observe it~" Haha

, Han Feng didn't care whether others believed it or not, anyway, he had explained it.

"Han Feng, this soldier should be using a portable Stinger surface-to-air missile, right?" Lin Lan didn't care how this mysterious soldier came about, now she just wanted to know if this powerful weapon was what she expected.

After Lin Lan asked, Han Feng raised his eyebrows and said, "Yes, that's right, it's a stinger." Didn't Simon say that we don't have air defense? This time the air defense is there. ”

"Okay, you! Stinger missiles, a nightmare for gunships! Receiving an affirmative answer, Lin Lan was excited!

"Armed...... Helicopter? Stinger missiles can only hit helicopters? And what about fighters? Can't you fight? When he heard Lin Lan say about the nightmare of the gunship, Han Feng was a little confused......

"Yes, the Stinger missile only attacks at an altitude of three kilometers (3,000 meters), so it can only attack low-flying aircraft. The average flight altitude of the fighter is between 9 km and 20 km (9000 m ~ 20000 m), which Stinger missiles cannot reach. However, you can try to attack low- and medium-flying fighters, or fighters that have just taken off and are in a climbing state......"

Listening to Lin Lan's explanation, Han Feng asked Luna quietly, "Luna, what Lin Lan said is true?" ”

"Report to Team Korea, yes. The Stinger missile attack altitude of the heavily armed GI is about 3.2 (3200 m) km, and the attack range is 5 to 8 km (5000 m ~ 8000 m). However, when you want to hit a target at 8 km...... The hit rate of Stinger missiles is not very high. ”

After Luna explained, Han Feng knew what to expect. It seems that in order to target the air defense of fighters, it is necessary to build Patriot missiles...... However, in the current Red Alert system construction list, there is no icon for building Patriot missiles......

Everyone in the cabin was still discussing the heavy soldiers, but Han Feng quietly withdrew from the discussion team, and his eyes were also looking at the scenery outside the car window...... At this time, Han Feng's heart was still thinking about the issue of electricity. Since BT has no power supply, HS has no power supply to a large extent.

Thinking of the extremely dark environment at night, Han Feng couldn't help but feel a little depressed......

As time passed, Han Feng's convoy had been driving for two hours......

Taking out his mobile phone, Han Feng glanced at the time, and it was early 10 o'clock in the morning. Then he contacted Luna: "Luna, how long will it be until HS City?" ”

"Report to the Korean team, there are still about thirty kilometers from HS City, and the estimated arrival time is 28 minutes later."

"Okay~! I was able to have lunch at HS. In response to Luna's words, Han Feng continued to "enjoy" the scenery on the highway outside the window.

When the convoy was less than five kilometers away from HS City, Luna's urgent warning suddenly sounded in Han Feng's mind:

"Report to Team Han! Unknown air forces were spotted five kilometers ahead! It's getting closer! ”

"Report to Team Han! Unknown air forces were spotted five kilometers ahead! It's getting closer! ”

"What?! Armed air power?! Receiving such an early warning, Han Feng instantly sat up straight.

Feeling that Han Feng's figure had changed greatly, Lin Lan behind him asked, "What's wrong Han Feng?" Did you find anything? ”

"Five kilometers ahead, the air armed forces have been discovered......" Turning around, Han Feng said to everyone in the cabin.

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