.
The operating principle of the infrared thermal detector was mainly to detect the difference in temperature between the background and the temperature of the environment.
Among them, areas with a lower temperature would show a blue light pattern, while areas with a higher temperature would show a red light pattern.
The five members of the Punishment Mercenary Squad were wearing full-body helmets and one-piece camouflage combat suits to prevent their body heat from dissipating into the air. If there was a difference in temperature between them and the general environment, they would be detected by the infrared thermal detector.
The fifth combat team of the Devil Mercenary Squad, which was tailing the Punishment Mercenary Squad, also had anti-infrared thermal detection combat suits. They could also avoid being detected by the military helicopters in the sky.
However, whether it was the members of the Devil Mercenary Squad or the Punishment Mercenary Squad, the iron motorcycle they were riding did not have any anti-infrared thermal detection equipment.
In order to obtain powerful off-road performance, the mountain off-road motorcycle must have a powerful engine.
Every powerful chemical engine, or to put it bluntly, an engine that used fuel, must emit a lot of heat.
Especially the engine itself and the exhaust pipe.
The engine itself must be cooled down to maintain normal operation. The exhaust pipe discharged the high-temperature exhaust gas released by the combustion inside the engine, which also caused the exhaust pipe to emit an astonishing amount of heat.
This heat became the target of the military helicopters in the sky.
Shi Lei's voice came through the Bluetooth headset of the Punishment Mercenary Squad. "Abandon the mountain off-road motorcycle immediately. There is an armed helicopter flying over more than a kilometer away from you. It must have detected the heat emitted by the mountain off-road motorcycle. You have 15 seconds at most to escape!"
The Punishment Mercenary Squad received Shi Lei's message. Without hesitation, they stopped the mountain off-road motorcycle and abandoned it.
It was completely unrealistic to race the mountain off-road motorcycle and the armed helicopter in the dense mountain forest.
If they did not abandon the motorcycle, they had no chance of escaping at all.
On the contrary, if they abandoned the motorcycle and ran away, they still had a slight chance.
Five seconds later, the members of the Devil Mercenary Squad heard the sound of the helicopter's propellers in the sky and made the same judgment as Shi Lei. They directly abandoned the mountain off-road motorcycle and did not continue to chase in the direction of Ye Feng. Instead, they retreated to the rear.
Dick of the Devil's Mercenary Group's fifth combat team was quite perceptive. He knew very well that the military helicopters in the sky had already discovered the mountain off-road motorcycles on the ground.
Once the people they were tracking heard the sound of the helicopter's propellers, the people in front would definitely turn around and cause trouble for them.
Therefore, they did not walk in front, but chose to run behind.
Unfortunately, no matter how good Dick's judgment was, he would never have guessed that Ye Feng wasn't a citizen of Nanyue State. Instead, he was also an enemy of Nanyue State.
Dick led the five members of the Devil's Mercenary Corps' fifth combat team to retreat to the rear in an attempt to avoid the search of the military helicopters in the sky.
Ye Feng led the four members of the Punishment Mercenary Squad and ran quickly through the mountains. They didn't care if they left footprints on the ground or if the enemies would follow the footprints.
Now was not the time to worry about these problems. Their current priority was to get as far away from the mountain off-road motorcycles as possible to avoid being caught in the crossfire.
BOOM! BOOM! BOOM!
Three loud explosions came from behind the Punishment Mercenary Squad. Those were the military helicopters in the sky that directly attacked the mountain off-road motorcycles of the Devil's Mercenary Corps. The aerial machine guns just happened to destroy three of the motorcycles.
"Take cover and maintain a state of restraint!"
Ye Feng informed the other members through the Bluetooth headset network to minimize their activities as much as possible in order to reduce the heat generation and prevent the heat from dissipating.
However, something strange happened. The military helicopters hovering in the sky didn't directly attack the mountain off-road motorcycles of Ye Feng and the others. Instead, they took the initiative to contact the command center. This was because the mountain off-road motorcycles of Ye Feng and the others came from a secret military warehouse at the border. They belonged to the real Nanyue State military and were installed with an identification code transmitter.
"Calling the command center, calling the command center. Five mountain off-road motorcycles have been detected. According to the identification code, these five mountain off-road motorcycles came from the secret military warehouse at S035 border.
About one kilometer behind the five mountain off-road motorcycles are several other mountain off-road motorcycles. However, these mountain off-road motorcycles don't belong to us.
Requesting the latest order from the command center. "The pilot of the ACH-47 military helicopter asked the command center for the processing order.
"HA004, please wait. The command center is checking the usage records of the five motorcycles."
The military network of the command center quickly found the ownership of the five mountain off-road motorcycles, as well as the latest dispatch list.
According to the records, the command center immediately contacted Captain Tao of the secret military warehouse at S035 border. "Tao Dekai, Major, patrol captain of the secret military warehouse at S035 border.
Hello, this is the command center of the Northern Combat Command.
May I ask Major Tao, before you were attacked today, you personally approved the transfer of five mountain off-road motorcycles that were installed with our country's identification code chip. May I ask where these five mountain off-road motorcycles are now and who is using them? "
Tao Dekai said with a bit of pride in his tone, "Those five mountain off-road motorcycles were handed over to Comrade Captain Ye of the Northern Combat Command!
He took his team members and left the secret military warehouse at S035 border. "
"Major Tao, may I ask which Captain Ye is this?"
The person in the command center maintained a calm tone throughout, as if he would never reveal any emotion.
"It's the Captain Ye who delivered the rice to S035 today. He came over with five trucks full of rice just after six o 'clock in the morning," Tao Dekai explained in detail.
The tone of the person in the command center of the Northern Combat Command finally changed. "Major Tao, the Northern Combat Command did not send anyone to the secret military warehouse at S035 border today.
Are you sure you asked Captain Ye for the code word? "
The guards and delivery personnel of the secret military warehouse at the border were not allowed to have any identification documents, but in order to ensure a smooth handover, they would always receive a code word every time they received a mission. As long as they matched the code word, they would be on the same side.
Cold sweat broke out on Tao Dekai's face in an instant. He did not exchange the code word with Ye Feng at all. He did not receive the corresponding code word in the Northern Combat Command's inquiry system.
This meant that Ye Feng was not a member of the Northern Combat Command at all. The detailed information he inquired was not provided by the Northern Combat Command at all.
After all, Base S035 was attacked not long after Ye Feng arrived at the base. This was a little too strange.
"Major Tao, that Captain Ye is impersonating a member of the Northern Combat Command, right?" The person in the command center of the Northern Combat Command asked.
Tao Dekai helplessly replied, "That's right!
He's impersonating a member!
I've failed in my duty. I'm willing to accept any punishment! "
Tao Dekai knew he was done for. There was no way he could deny that the secret military warehouse at S035 border was attacked.
The command center received an accurate answer and immediately sent it back to the ACH-47 armed helicopter, HA004.
"HA004, please take note. This is the command center. Track the people who used our off-road motorcycles. Those five people are impersonating members of the Northern Combat Command and have been identified as enemies. The command center authorizes you to fire at will!" The person in the command center ordered the armed helicopter.
The armed helicopter, HA004, immediately replied, "HA004 understands. Orders received!"
…
Xia Xia, Shuangqing City, Jingya Court.
Shi Lei had just cracked the monitoring authorization of the Northern Combat Command. He was monitoring all kinds of information from the command center in the Northern Combat Command's internal network.
All the information would be analyzed by Izur once. Izur would then filter out the information that matched the keywords Shi Lei set.
For example, the information about the impersonator just now was specially filtered out by Izur for Shi Lei.
Shi Lei checked the information that Izur had filtered out. His face, which was already pale from staying up all night, became even paler.
He contacted the five members of the Punishment Mercenary Squad through his Bluetooth headset. "Punishment Mercenary Squad, please take note. You have been marked as impersonators by the Nanyue State. You have become the absolute enemy of the Nanyue State."
"Boss, which direction should we go now to get out of danger?" Ye Feng asked Shi Lei. He hoped that Shi Lei could provide long-range support.
Unfortunately, Shi Lei couldn't provide long-range support at the moment.
"A Feng, I can't provide you with a map for now. Use the compass to guide the way. Your final destination is Mei Shan Island. Once you reach Mei Shan Island, you will be safe!" Shi Lei said regretfully.
Ye Feng didn't express any dissatisfaction or any other attitude. He only replied, "Understood, boss."
In the air above the dense forest, the armed helicopter, HA004, called for other armed helicopters for support.
If the five members of the Punishment Mercenary Squad couldn't leave the dangerous area of the secret military warehouse at the border, they would be in real danger!
The Punishment Mercenary Squad was Shi Lei's sharpest knife. Shi Lei didn't want to lose them at all. However, the damned Devil Mercenary Squad had suddenly arrived. Shi Lei had no choice but to face them head-on.
Two minutes later, three armed helicopters had gathered in the air above the dense forest where the Punishment Mercenary Squad was. Ye Feng looked at the gap in the dense forest not far away. He contacted Shi Lei and said, "Boss, we are currently in a desperate situation.
There is a gap in the dense forest in front of us. It can't continue to shield us from the threat from the sky.
There are still people trailing behind us. The paratroopers of the Nanyue State have joined the battle. They will arrive in 15 minutes at most.
Boss, what should we do now? "
.