Dachang Station, which had been waiting for more than ten hours, suddenly became busy.

Yuan Boning boarded the plane with the Tiger detachment carrying a complete range of weapons and equipment, and Li Zhan's crew was already at their posts and was conducting the last inspection of the plane before takeoff. Li Zhan's co-pilot is Guo Beimu, and their combination can be described as a silver rank.

Ordnance engineer Yang Shuwen sat in the seat behind Li Zhan, and avionics engineer Wang Fei sat in the seat behind Guo Beimu, this is the staffing of the cockpit.

To the right of Wang Fei's position is a separate avionics system monitoring and processing terminal, which monitors the avionics system in real time, and most problems can also be dealt with through this terminal. On the left side of Yang Shuwen's position is the monitoring and processing terminal of the weapons and ammunition system, including the parameters of the input of external weapons and ammunition and the distribution line.

Gaoxin-P uses a large number of new technologies, and they are all integrated and intelligent, which is a veritable technical verification machine. There are many technologies that everyone has never heard of or seen, or in other words, officers and soldiers have formed inertial thinking over a long period of time -- do we have such advanced technology?

China's military industry has accumulated a lot of money, and it has become a blockbuster.

Li Zhan skillfully operated the dashboard, checked it according to the procedure, and reported it to Guo Beimu for mutual confirmation, and then said to the chart and the details of the mission airspace, "After taking off, turn left, cross Hongqiao Airport, and fly over the south of Pudong Airport." ”

"Yes, confirmed." Guo Beimu is also looking at the chart, using a tablet, and a paper chart as a backup.

Li Zhan looked at the time, "The Air Force will start air traffic control of civil aviation in five minutes. ”

"Five minutes later, confirmed." Guo Beimu said.

Li Yunxiao came in and said, "The crew compartment is ready, the weapons compartment is ready." ”

"Roger." Li Zhan turned his head and gave a thumbs up.

He checked the amount of fuel again, "Eighteen and a half tons of fuel." ”

"Eighteen and a half tons of fuel, confirmed." Guo Beimu looked at his dashboard and said.

Li Zhan called the tower, "Tower, the high-tech bar P is ready to take off, over." ”

"High-tech bar P, timing take-off." Deputy Division Commander Fu gave the order.

Li Zhan pushed the throttle stick forward to the end, and Guo Beimu confirmed the throttle position and stared at the speedometer. Four new turboprop engines roared, and the six-blades turned wildly, providing powerful thrust. The high-tech-P, which had almost reached its maximum take-off weight, skied and slowly accelerated like an airliner.

A full 1,500 meters, Guo Beimu said, "Take off speed, lift the wheel!" ”

"Lift the wheel!" Li Zhan's left hand slowly pulled the joystick back, and the nose of the high-tech-P slowly lifted, and the plane lifted off the ground and continued to climb.

The navigation lights and anti-collision lights of the high-tech -P flickered and slowly rose into the air, like several fast Kong Ming lanterns, randomly turning to the right at a large angle not far away, and the course pointed to 120 degrees.

Behind him, all four J-15s entered the take-off position in one go, and two took off in a formation, quietly waiting for the take-off order.

It was 19:35.

Li Zhan shook his head and looked down, and could clearly see the bright lights like a galaxy in Xiahai City, at this time the flight altitude was 800 meters, and when he passed the highest building, it looked like he was almost brushing the roof. Ten minutes earlier, air traffic control had been put in place in the area, and all aircraft taking off and landing in the area had been stopped, including any aircraft flying over the city at low altitudes.

The high-tech -P continues to climb according to the information of the navigation station of the route, and tries to climb to the cruising altitude with the least amount of fuel. It was not until 20 minutes later that Gaoxin-P left the airspace of air traffic control, and the civil aviation flight activities in the region began to gradually resume.

After climbing to a cruising altitude of 8,000 meters, Li Zhan set the course speed, handed over the rest of the work to the autopilot, and temporarily handed over the work of the cockpit to Guo Beimu, and he came to the weapons cabin to find Niu Jun.

Assigned to the Ox Army is an independent operational post, which was originally the post of a random armorer. She was debugging the integrated tactical pod over and over again, wearing an ear-protected headset and looking focused. Li Zhan sat down on the side, picked up another pair of headphones and put them on, and looked at the boring data on the display.

Niu Jun glanced at Li Zhan, quickly tapped on the keyboard a few times, pointed to one of the sets of data, took off the headphones and said, "This is the enemy's identification code for friends and enemies, I have made more than a thousand comparisons, and I can basically determine it, that's right." ”

One of the harvests of the last mission of the J-81198 J-7.

Li Zhan asked, "Can you crack it?" ”

"How is that possible?" Niu Jun smiled and said, "Don't say that I don't have the right equipment now, even if I had, I wouldn't be able to do this job." Friend or foe identification code, senior brother, designed with the strength of the whole country, where it is said to be cracked, it will be cracked. Unless you get their friend or foe identifier. ”

Li Zhan smiled awkwardly, "It's the same." ”

"What do you want to do?" Niu Jun asked.

Li Zhan said, "It would be great if the enemy's ground-based air defense network could think that we were our target." ”

After thinking about it, Niu Jun said, "It can be done, but it will be recognized quickly." Their friend or foe identification system has a strong ability to distinguish between friends and foes, and can quickly identify virtual signals. ”

Li Zhan hurriedly asked, "How long?" ”

"Five minutes at most." Niu Jun thought for a while and said, "There is no point, what can you do in five minutes." And there is only one chance, once it is discovered, their system will automatically pull into the blacklist, there is no second chance. ”

Li Zhan thought about it carefully and said, "Five minutes, plus at least two minutes of reaction time, it will take seven or eight minutes to wait for them to open fire." Well, a critical moment can save lives. ”

Niu Jun said, "I'm ready, and I'll carry out your orders." ”

"Pretty."

Li Zhan left satisfied, went to the crew compartment, and docked with Yuan Boning at the airdrop site again. The environment of the crew compartment is not so good, not only is the sound insulation much worse, but also there are only two rows of retractable benches. After docking with the airdrop location, Li Zhan returned to the cockpit.

His main purpose is the Niu Army's side. Because at that time, they were driving the No. 81198 J-7 in the main fleet of pirates, all their electronic equipment was turned on, and the integrated tactical pod collected a large number of signals and the signal characteristics of various electronic equipment.

One of the most important aspects is the identification of friend or foe.

As early as the 90s of the last century, our army began to explore electronic warfare, simulating the enemy's radio signals, simulating the characteristics of the enemy's targets, intercepting the enemy's communications, simulating the enemy's command command to give orders, and so on.

The Blue Army has successfully simulated the Red Army command command on many occasions and issued combat orders to the Red Army troops, the most classic example of which is to give the Red Army's artillery group an attack order, and the Red Army's artillery group fired shells smashed on its own front-line troops.

However, relying only on the Niu Army and a mere integrated tactical pod, even if the high-tech-P has a set of electronic combat systems, it will never be possible.

Cracking the identification system is even more nonsense.

Twenty minutes after the Gaoxin-P took off, four J-15s of the Flying Shark squad took off. They have a higher speed and will enter the mission airspace earlier than the high-tech-p. The intervals are carefully calculated, and the Flying Shark team can neither arrive too early nor too late in the mission airspace.

After the arrest operation unit set off, Wang Jiaqi stared at the electronic combat map, and his eyes fell on a red dot representing his own submarine in the waters near the Overlord Islands.

Peng Hongbing saw something meaning, and said, "That's the Great Wall boat, and the captain is Tu Meiri, a very experienced captain." ”

"Is it Tu Meiri, who fought with the West Pacific pirates in the Light Strait?" Wang Jiaqi asked.

"That's him." Peng Hongbing said, "He is conducting training in the northern part of the Philippine Sea, and after our live-fire exercise was switched to cracking down on pirates, according to the unified deployment of the higher-level leading organs, they approached the Overlord Islands 20 hours ago." ”

Wang Jiaqi knows this information, and as the commander-in-chief, he must have a good idea of the overall situation. But despite this, Peng Hongbing must also give a detailed account of the situation, which is his duty as chief of staff.

Wang Jiaqi said, "I am thinking about letting the Great Wall boat get closer to the Overlord Islands. ”

Peng Hongbing said, "When necessary, can you support the arrest operation force?" ”

"Hmm." Wang Jiaqi nodded slightly.

Peng Hongbing immediately said, "I'll contact the Great Wall boat." ”

Obviously, Wang Jiaqi was not very at ease with the arrest operation force after all, after all, it was going deep behind enemy lines, and before destroying the enemy's main fleet and expanding the scale of participation in the war, the main force basically had no way to provide support for the "West Pacific Justice" operation.

The Great Wall boats lurking in the waters around that side are undoubtedly the best behind.

The points on the electronic warfare map that represent submarines are not only the Great Wall boats, but also the entire western Pacific waters, where there are seven or eight submarines sailing silently underwater. There are conventionally powered Great Wall boats, as well as nuclear-powered Long March boats, and these underwater weapons are the most lethal to the enemy.

Wang Jiaqi originally planned to keep Tu Meiri as the last reserve in his hands, and put it into the battlefield at a critical moment to accelerate the battle process. After repeated consideration, in order to ensure that the arrest operation was foolproof, Wang Jiaqi decided to put in the Great Wall boat in advance.

Like Li Zhan's worries, Wang Jiaqi is also worried about evacuating this link. It's easy to punch in, but it's not so easy to get out. Retreating without cover has always been a taboo.

In the sea area 60 nautical miles east of the Overlord Islands, the Great Wall boat is sailing 60 meters underwater, heading 270 degrees, towards the Overlord Islands. After receiving the order, they approached the Overlord Islands at a speed of 8 knots. This speed is the best speed under the AIP system.

The Great Wall boat commanded by Tu Meiri is a new type of conventional submarine, belonging to the third generation of conventional submarines, with an underwater displacement of 3,700 tons, codenamed the Yuan class by the outside world, and its performance is at the world's advanced level. After the last breakdown in the Gentle Channel, the boat returned to the shipyard for a complete overhaul while making some improvements.

After receiving the latest order from the previous commander, Tu Meiri immediately studied countermeasures with the deputy captain and the chief noncommissioned officer.

Master Chief (Boatswain) Huang Jinhua is a first-class sergeant major, the boss of the officers and soldiers, and Huang Jinhua is the first batch of staff non-commissioned officers trained by the Navy. At that time, non-commissioned officers in the army were not allowed to hold combat staff positions, and there were many other positions that required officers to fill them. After the reform of non-commissioned officers began, more and more posts were oriented to non-commissioned officers, and at the same time, the post of non-commissioned officer chief was established in grass-roots units.

Huang Jinrong, who is in his forties, is a few years older than Tu Meiri, and he can be the father of the twenty-seven or eight-year-old deputy captain Xie Huarong.

The Great Wall Boat received an order from the Forward Commander, but the Great Wall Boat could not and could not report the current situation to the Forward Command.

Due to the requirement of concealment, shore-to-submarine communications are usually sent by means of broadcasting. The submarine is a listener and can only listen and cannot send a message to the radio station unless it makes a phone call, which means that the submarine is going to send a radio signal, which will reveal the location.

(The means of communication of the submarine are not detailed here, they are very complex and obscure.) ）

Therefore, the Great Wall boat received the command sent by the ultra-long-wave radio station on the shore - the signal strength of the radio signal will decay when it encounters seawater, and the longer the wavelength, the smaller the attenuation, so the shore-to-submarine communication usually adopts long-wave, very long-wave and even ultra-long-wave, and the farthest one-way communication distance can reach several thousand nautical miles.

However, submarine-to-shore communication cannot be completely concealed in any case, and even in many cases, submarines do not have the opportunity to take the initiative to communicate with the shore, because active communication will generate radio signals, and sometimes even surface, which is undoubtedly self-defeating for submarines that rely on concealment to survive.

The submarine force is a very mysterious branch of the army to many people, and even many people in the military know very little about this type of unit. Many officers and men who have served on submarines have been married for many years, and their wives and children have not even known what they are doing in the army for many years.

Most of the officers and men serving on submarines are in the style of not being able to beat a single fart with a few sticks, and not only do they keep silent about submarine affairs, but they also habitually do not express opinions on other matters. Imagine working in a submarine for a long time where even the voice of speech has to be controlled, and over the years, even a talkative person will become a taciturn person.

Countries around the world have very high requirements for submarine commanders, because submarines often need to operate autonomously without being instructed or reported to their superiors. How much of a role a submarine can play, the role of the captain is enormous.

Because of the characteristics of submarines, it can be said that among the naval warships, submarines are the one with the highest degree of freedom of combat, and they are also the marine weapons that have always been pinned the most hopes.

Many years ago, when the People's Navy had only a few old Type 051 destroyers barely capable of fighting in the open sea, the burden of coastal defense was shouldered by the submarine forces, and only a few nuclear submarines had a strong deterrent effect. And a large number of 035-class conventional submarines (imitating the Soviet Union's R-class conventional submarines, which are also the first generation of conventional submarines of the People's Navy) are the most powerful weapons that make Western jackals dare not enter the offshore waters.

At that time, the People's Navy had the largest submarine force in Asia, and then Japan created the world's first anti-submarine force, and even the combat mission of the entire Maritime Self-Defense Force was anti-submarine.

Tu Meiri received the order from the previous commander, but the situation he faced did not allow him to operate according to normal procedures, such as releasing the communication buoy if he did not float the communication, or simply releasing a towed communication antenna hundreds of meters long. Either way, it means sending a radio signal, which is a big no-no in the current situation!

Because the Great Wall boat has met a mysterious "partner"!