Back to the Republic of China to be a editor

"It's worth it." Tang Hua could only make one comment.

The better the fourth campaign was fought, the more leisurely the fifth campaign was launched.The five battles before the Volunteers entered North Korea to participate in the war were completed in one go, and the outcome of each battle will have a great impact on the next battle.

Not long after the two chatted, Wang Yongjun sent a telegram from the 50 Center to Tang Hua.

"How is it?" Nie Shuai asked.

Tang Hua communicated with Wang Yongjun at the War Information Center today to discuss optimizing the cracking program for the TC51 supercomputer.More than a month ago, Wang Yongjun used TC51, but he felt that the utilization rate of system resources by cracking programs had not reached the highest level.Knowing that Tang Hua was returning to China, he telegraphed his ideas for the program, and the two used the phone line to communicate back and forth on how to improve it.Seeing that the telegram returned by Wang Yongjun still consisted of large paragraphs of 01 and letters, Tang Hua stood up the telegram and showed it to Nie Shuai, "Look, the telegram is not text, but code, which means that the code after modification will run over there. , there are still some problems."

"As long as the 50 Center can continue to maintain our intelligence advantage, no matter how difficult the next battlefield will be, we have a hole card." Nie Shuai said.

"TC51 is the key to ensure that we will continue to have intelligence advantages in the future." Tang Hua said.

What is aimed at now is not the M-209, but the preparations for the possible replacement of the US military with new cipher machines in the future.

Chapter 131, Anton's Zongzi Cart

The Ming Tombs missile test site is now also serving as a training ground for the air defense missile force.

Tang Hua really wanted to move the missile test site to the prairie of Inner Mongolia, but he couldn't do it yet.The first is to build a new test site without manpower and material resources. The second test site is close to Beijing, and the cycle of missile development, improvement and testing can be shortened.

From January to April, the Ming Tombs Test Ground completed the basic training of the 1th Regiment of the 4nd Artillery Division (anti-aircraft) and the 62st Regiment of the 604st Artillery Division.Now these two anti-aircraft artillery regiments have returned to the northeast, joined with the other two regiments of their division, and gathered at the Sino-North Korean border in Anton, waiting for the right time to move forward.

Similarly, the 4st Tank Division also completed refitting and adaptive training in early April and was on standby in Anton.

As for when it will be transported from Andong to the North Korean front, it will be much more troublesome. We have to wait for the Qingchuan River Bridge to be repaired, and the railway from Andong to Pyongyang happens to have no breaks. At this time, several trains are lined up. Starting from Andong, rushed from Andong to Pyongyang in one breath, and completed unloading before dawn.Then, wait for an opportunity to set off from Pyongyang, and also use the cover of night to move to the vicinity of the [-]th parallel.

The days without air supremacy are just so difficult.

Now training in the Ming Tombs is the 63th regiment of the 607rd Artillery Division and the third Hongqi-1 air defense missile regiment.Doing the math, the 607th regiment will not be able to complete its training until May 5st, and it is very likely that it will not be able to catch up with the fifth battle, at least in the early stages of the fifth battle.Now that the training is complete, there are a total of 1 surface-to-air missile systems in the two regiments. Although the number is not enough, it is almost the same to protect the sky in a certain direction.

"Commander Wu, hello." Tang Hua shook hands with Wu Changzhi, commander of the Volunteer Antiaircraft Artillery Corps.

"Hello, Minister Tang," Wu Changzhi greeted him, and said to the people around him, "This Minister Tang is the great scientist who invented the anti-aircraft missile we use!"

"I am Wu Zhongtai, deputy commander of the 63rd Artillery Division."

"Hello Tang Scientist, I am Li Yunlong, deputy political commissar."

Li Yunlong... Tang Hua shook hands with Li Yunlong without changing his face.

Calm down, calm down, this is the same name.

But this Li Yunlong is really an old Red Army and an old eighth road.He Jifeng and Zhang Kexia revolted in the Battle of Huaihai, and the troops brought back were organized into the 34th Army of the Three Fields. Li Yunlong was sent to the 100th Division as a deputy political commissar as a political cadre to carry out training and ideological reform for the uprising troops. He became the deputy commander and deputy political commissar of the 100rd Anti-aircraft Gun Division.

……

"The training of anti-aircraft missiles is not safe now. Didn't the air force that cooperated with the training make any comments?"

What Tang Hua saw was a Tu-2 flying over the training ground dragging a gliding target the size of a fighter jet.

Although the missiles are now put into mass production, due to the difficulty in sourcing some parts, the output is limited. At the training ground, each air defense missile unit can only fire 5 rounds. 1 round of live ammunition hits a low-altitude balloon target; 4 rounds of partially recoverable training rounds hit a dragged target.Partially recoverable training ammunition is the same as live ammunition except that it does not contain explosives.The shooter manipulates the radar to aim and lock the towed target, and fires training rounds.The training bomb is not loaded with explosives, but it is equipped with a radio proximity fuze. As long as the missile passes within the damage radius near the towing target, the fuze will be triggered, and a small piece of red paper will be sprinkled in the sky. Missed the target.After the paper is sprinkled, the training bomb pops up a small parachute and lands slowly, and some parts can also be recovered.

However, occasionally the training bomb will directly hit the target drone... that will kill two people, no, one bomb will destroy two.The towing target is that the small aircraft will be finished if it is hit by one hit. Tu-2 quickly released the tow cable and let it fall; the training bomb was also smashed to pieces.

If there is an occasional accident-the shooter mistakenly locked the towed mother plane instead of the target plane when manipulating the radar, and this missile shot perfectly and hit the Tu-2 directly...then the joke will be big.

"This training method was suggested by comrades in the Air Force." Wu Changzhi said, "We discussed it and took many safety measures to prevent accidents."

Tang Hua: "From the time when the 604th Regiment entered training until now, how many times have the anti-aircraft missiles directly destroyed the drag target?"

Wu Changzhi: "...9 times..."

The two regiments 604 and 601 had 24 sets of missile systems, 48 ​​shooters, and 192 training bombs, with 9 direct impacts.The 607th Regiment, who is now at the training ground, has spent the past month familiarizing themselves with the machinery and operating procedures, and today it is the first time to drag a target in the air.If the training performance of the 607 regiment is not bad, it is estimated that they will directly hit four or five drag targets in this round of shooting.

Wu Changzhi: "In order to ensure the safety of the mother plane, before shooting the training projectile, the shooter has to carry out radar tracking training for a long time, until he can proficiently distinguish two radar signals at close range and accurately lock on one of the signal points, then let the shooter The shooter enters the stage of dragging the target in the air. We also monitor the whole process during the launch as a double insurance. If the missile is found to be flying towards the mother plane, the transmission of radio correction instructions can be stopped."

That's the only way to go now.Our country is still very poor, with a weak foundation, and the remote control drone has not yet reached the time when it can shoot casually.

Tang Hua: "It seems that it is necessary to install a jamming system on the towing target aircraft."

Wu Changzhi: "Jamming up the system?"

Tang Hua: "A high-power radio transmission device that can select the working frequency band. After it is activated, within a range of one or two kilometers, it can prevent the Hongqi-1 missile from receiving the correct correction command signal. If the US military is equipped with anti-aircraft missiles in the future, Then our air force’s aircraft must be equipped with a set of this... It seems to be far away, this is a matter of the air force.”

When Tang Hua talked with Wu Changzhi, the deputy division commander and deputy political commissar Li Yunlong had already dispatched the anti-aircraft missile launcher.After a while, the launch site on the other side of the mountain was full of flames, and the anti-aircraft missile training bombs flew towards the towing target aircraft.Not long after, Tang Hua saw a small red cloud descending slowly in the sky. One minute later, another launch vehicle on the ground fired another round.

"How many launch vehicles will be called for training in this round of flight?" Tang Hua took the binoculars handed over by the staff next to him, and looked at Tu-2, which continued to fly slowly in the air.

"A total of six vehicles need to be trained. The fuel of the Air Force is also very precious. If you train a few more vehicles at a time, the Tu-2 can save a lot of trips, which also saves fuel."

Not long after saying this, the target drone in the air was directly hit by a Hongqi-1, broke in two and fell down.

"Oh..." Wu Changzhi clenched his fist and hammered at the wall of the bunker. "The fifth missile is gone. Car No. 6 will practice again tomorrow."

……

Anton (Dandong).

This is the general logistics warehouse of the Volunteer Army, and it is also a temporary assembly place for troops waiting to enter the DPRK.In the area of ​​more than 20 kilometers near Anton, there are military camps and camouflaged warehouses everywhere.

The first tank division has been transported from Changchun to Andong, where it stopped for three days, but has not been notified to board the train to enter North Korea.The 3rd Corps, the 19th Corps, and the two artillery divisions, which entered North Korea for the second time in rotation, have successively entered North Korea to move to the front line since the end of March. After all, most of them are infantry divisions. Just walk forward with your legs. Even if you have heavy equipment, it is also possible to use a car to start from the road, but you have to stop and go.

The first division of tanks can't do it. They all walk on tracks. If they walk from Anton to the front line with tracks and drive late at night, I don't know how many tanks will break down on the road.There are only 150 T-34-85 in the whole division, which is not as many tanks as an infantry division (actually a mechanized infantry division) of the US Army. That would be too uncomfortable.

On the third day, a large group of strange vehicles entered the garrison of the 1st Regiment of the 1st Tank Division, and stopped together with the tanks of the [-]st Regiment.The Volunteer Army who came by car quickly parked the car, did a simple inspection of the vehicle, and then quickly applied camouflage to the carport.

Some of the convoy looked like ordinary trucks, but their bodies were tightly covered by canvas.Some vehicles looked like Soviet-made heavy-duty trucks, but they carried some strange things, all covered in canvas and tied up like rice dumplings.There are also trucks, and the loads on them are also tightly tied, but the loads are tall and big, and I don't know what they are used for.

Not only are the cars of this convoy mysterious, but the troops driving here are also mysterious.The head of the 1st Tank Regiment met with the head of the new unit. The head of this unit said only one sentence: "We belong to Unit 604, with a total of 375 people and 124 vehicles." The comrades at the reception said, and other information about their troops will never be said again.

"Is your army a car regiment?" asked the head of the 1st Tank Regiment.

The head of the mysterious troop smiled mysteriously and left.

The head of the regiment pretended to be mysterious, and the cadres and soldiers below also pretended to be mysterious.It can be seen that the whole regiment is well-trained, and the actions of going in and out every day are uniform. They run exercises and check the vehicles every day, and then they go back to their dormitories and never come out. Only a few soldiers are sent to stand guard. touch.

"Comrade, which unit do you belong to?" The soldiers of the 1st tank regiment who were routinely cleaning cars in the garage asked curiously the owners of the "Zongzi car" in the shed next to them.

"We..." The little soldier standing guard by the carport just started, and seemed to think of something, and then stopped immediately.

"The serial number is not allowed, so can you tell me what is in your car?"

The little soldier glanced at the tanker with more vigilant eyes, then turned his eyes to the side, and still didn't say a word.

"What kind of powerful weapon is that, I'm wondering," the tanker knocked on the turret of his tank with a wrench, and laughed, "Did you see it? Our troops are equipped with tanks! Soviet tanks! We don't hide this , so that you can see that it is a tank, why is your army so mysterious?"

After covering the car with camouflage, the other two volunteer soldiers got off the truck.Seeing the tankers surrounding the little soldiers on guard asking this and that, the squad leader leaned over, looked at the tank first, and then asked the tanker: "Then can you tell me why your tank has two big ears wrapped in cloth?" ?”