From the moment Lang Son was occupied by the Chinese army, the commander-in-chief of the Annam People's Army, Wu Yuanjia, began to plan countermeasures.

He knew that Hanoi would definitely not be able to hold it.

Because the terrain of the plains north of Hanoi is too open, fighting against the Huaxia mechanized troops with superior air force fire support in such plains is basically the same as looking for death.

Based on various considerations, Wu Yuanjia's final decisive battle chose the battlefield in the narrow corridor area in the south of Nanding.

After 30 kilometers to the south of Nanding, the terrain is relatively narrow and long, and the widest front is only about 50 kilometers.

This will not only make it impossible for the Chinese mechanized troops to be fully deployed, but also lengthen the logistics supply line of the Chinese army.

At that time, with the help of advanced aircraft and their best pilots assisted by the Soviet Union, they will seize air supremacy and wipe out all the four armored divisions and six motorized infantry divisions gathered in the Hanoi Plain in China!

The divisional strength of the Huaxia army is only about 12,000 people, and the total strength of these 10 divisions is less than 140,000.

Although they claim to have 300,000 troops, they have little combat effectiveness in logistics and auxiliary arms, accounting for more than half.

Looking at the other side, the establishment of the Annam People's Army is based on the establishment of the Soviet army, with 14,000 men in one division and more than 160,000 troops in 11 divisions. Moreover, there are more than 400,000 armed militias in the vicinity of Nanding, and in terms of military strength, the Annan People's Army has a great advantage.

As long as he attracted the Chinese army to Nanding, he could personally lead his troops to make a long-distance attack along the Ho Chi Minh Trail, copying the back road of the main force of the Huaxia southward advance.

Two armored divisions and two infantry divisions led by him came out of Shanxi Province, less than forty kilometers from Hanoi. And if the Chinese army, which had already attacked Nanding, wanted to return to Hanoi at this time, the distance would be more than 100 kilometers.

Hanoi must be recovered by surprise. At that time. Two infantry divisions that had dug field fortifications, plus two heavy divisions, waited for a group of chaotic troops to return to the Chinese army. Such an ending is conceivable.

With 25 Su-24, 50 Su-25, 50 MiG-25 and 25 MiG-29 with Soviet assistance, plus the remaining 18 MiG-21 and Mi-23 of the Annan People's Army Air Force, it was enough to cover the seven divisions of Nanding. The north and south attacked the Chinese army.

As long as he regains air supremacy, Wu Yuanjia is still more confident that he will inflict a heavy blow on the Huaxia army!

This operational plan was strongly supported by the Soviet Union's air force.

In order to conceal the operational attempt. According to the tactical regulations of the Soviet Air Force, Wu Yuanjia and the Soviet Air Force calculated that before the campaign was launched, even the reconnaissance planes would only maintain a minimum scale and collect intelligence through time accumulation.

According to the most conservative estimates, the assault armored unit led by Vu Nguyen Gia will take at least half a month on the Ho Chi Minh Trail. With this half-month period, no matter how low the number of sorties dispatched by the Soviet Union's reconnaissance plane unit to aid the Angolan Air Force is, it will be enough to reconnoiter the southward advance of the Chinese army.

During the war in Annam. The "Ho Chi Minh Trail" became the most important passage for Ho Chi Minh troops to secretly support the southern guerrillas in their operations.

According to a recent disclosure by a US publication, the US military has racked its brains for many years to carry out strangulation, including using powerful air forces to bomb indiscriminately and dropping a large number of advanced sensors to pursue and kill people, but in the end it has failed.

The "Ho Chi Minh Trail" was a passage through which Ho Chi Minh troops secretly transported troops and weapons and equipment to the southern guerrillas. It has several routes from the northern city of Vinh to various areas in the south through the Central Demilitarized Zone.

As a matter of fact, the US military has not figured out how many roads there are on the "Ho Chi Minh Trail." Military historian Prados analyzed that the "Ho Chi Minh Trail" should have 5 main roads, 29 branch roads, as well as shortcuts and "side roads", with a total length of nearly 20,000 kilometers.

Beginning in 1964, with the needs of the southern operation, the Ho Chi Minh troops, using our and Soviet machinery, with the assistance of our engineering troops, expanded the "special passage" so that it could travel trucks in order to increase the speed and quantity of combat material deliveries.

Not only that, but the new "special passages" also secretly built facilities such as underground barracks, warehouses, workshops and oil depots. It was based on this advantage that Wu Yuanjia dared to take his mechanized troops to make a long-distance attack along this secret road called the "Central Corridor" by Annan!

People are tigers, and tigers are also people.

In Hanoi, he did not meet the main force of the Annam army, and he felt that this battle was extremely unenjoyable, and he was also planning a big battle at this time.

Our army invested in Hanoi four armored divisions, six motorized infantry divisions of combat units, including three divisions of the Air Force, as well as logistics and auxiliary arms, with a total strength of more than 300,000.

Gathering all the strength of his body, he smashed his fist into the air, which was extremely uncomfortable.

Even if the capital of the Annam government is conquered, but it does not have the vitality to destroy the enemy, it will be a disaster sooner or later.

Therefore, for the Hanoi campaign, including Yang Dezhi, commander of the Southwest Military Region, all the senior commanders of our army felt quite depressed and even a little annoyed.

You fucking Annan monkey, even if you want to learn from Jiang Guangtou's "space for time" back then, but they also mobilized more than 100,000 of the most elite troops to fight the Japanese in Jinling City for nearly a month, and then lost the capital of the National Government.

In order to give you time to send troops from the south to protect Hanoi, Lao Tzu deliberately rested in Lang Son for more than ten days, why didn't these Annamite monkeys swear to defend their capital to the death?

At this time, the Annan People's Army was very much like the Kuomintang and Kuomintang troops that retreated from the Songhu area, desperately fleeing south all the way, while the forward units of our army were clinging to the back.

In the case of unclear enemy situation, Xu Shangyou and Yang Dezhi certainly did not dare to take the liberty of leading a large army deep into the enemy's deep hinterland.

Soon, our army's reconnaissance troops obtained reliable information from Nanding, and Wu Yuanjia gathered the main forces 30 kilometers south of Nanding, counting three main armored divisions and eight infantry divisions, which can be said to have taken out all the most elite family resources of the Annan People's Army.

In addition, a batch of planes sent by the Soviet Union to the Annam Air Force have arrived at Yangang, and they are said to be the main models of the Soviet Air Force in active service, but the exact number has not yet been ascertained.

After learning this information, Xu Shangyou's mind couldn't help but be active, interspersed with encirclement, cutting and eating, such tactics had been handy before.

After carefully examining the topography around Nanding, Annan, Xu Shangyou and Yang Dezhi decided to divide their troops.

It is necessary to take advantage of the fact that the Soviet Air Force has just arrived and has not yet adapted to the rhythm of the war, and first destroy the main force of the Annan People's Army, so that the Annan monkeys will no longer have the courage to continue fighting.

After several deductions, Xu Shangyou and Yang Dezhi finally decided on the battle plan: Xu Shangyou personally led two armored divisions and two motorized infantry divisions to secretly move south from the Ho Chi Minh Trail, which our army was familiar with, and kill them from a mountain pass more than 50 miles south of Nanding, blocking the southward escape of all Annam troops in Nanding.

Yang Dezhi personally led two armored divisions and three motorized infantry divisions to attack from the front in order to attract the main force and attention of the enemy army in Nanding.

A motorized infantry division was left in Hanoi to wait for the armed police and militia from Lang Son to take over the security and defense of the surrounding areas of Hanoi.

After this plan was sent back to China and reported to the Central Military Commission for approval, it immediately attracted the attention of many veteran commanders and generals of our army.

Former Air Force Commander Liu Yalou, despite his old age, made a special trip to Langshan to sit in the Air Force Command Center. Because General Liu knew very well that whether or not the main force of the Annam People's Army could be encircled and annihilated in this battle was, to a large extent, whether our army's air force could ensure air supremacy.

The intelligence department of the General Staff has received definite information that all the Air Force volunteers from the Soviet Union are the main pilots of the Soviet Air Force.

Moreover, it is said that Marshal of the Soviet Air Force Pokryshkin strongly requested to go to Annan, and he wanted to see with his own eyes how powerful the American F14 really was.

Thirty-two MiG-23s of the Annan Air Force were upgraded to engage in battle, but they were all wiped out by the F14s piloted by the Huaxia Air Force. This air battle shocked the entire Soviet high-level.

It is important to know that the Mi-23 is currently the main fighter of the Soviet Air Force! It is impossible for the Soviet Air Force not to attach great importance to it.

After learning this information, where can Admiral Liu sit still, China's air force has never had a chance to compete with the Soviet air force. The struggle for air supremacy over Hanoi will undoubtedly be a major test for our air force since its establishment.

While Liu Yalou and other air force veterans arrived in Langshan on a full-time basis, Yang Weiping slowly walked out of the US military barracks at the N05 Sino-US joint base with a gloomy face.

Knowing that the Soviet Air Force had brought a large number of ace pilots and professional ground crews to support the Annan Air Force in combat, how could Yang Weiping be calm. He immediately found Bruce Wiley and asked the U.S. Air Force volunteers to come to China as soon as possible.

As a result, Bruce Willie said that the US Air Force had canceled the plan for volunteers to aid China, and that the United States should not interfere too much in the war between China and China. Whether or not you can ensure air supremacy on the battlefield in Annam requires your own efforts.

For this sudden change, Yang Weiping was naturally so angry that his teeth itched.

Without you Yankees, wouldn't this earth be so badly rotating?

Angry to angry, Yang Weiping understood in his heart that this was the Yankees wanting to borrow the hands of the Soviet Air Force to touch the real combat effectiveness of the Huaxia Air Force.

In the great air battle between the Huaxia Air Force and the Annan Air Force not long ago, the Huaxia Air Force unexpectedly defeated the Annan Air Force with a record of 0:32, knocking out 14 MiG-21 and 18 MiG-23 of the Annan Air Force.

This result not only caused shock at the top level of the Soviet Union, but also caused the US Air Force to attach importance to our Air Force.

It is important to know that the group of pilots of our army who were carefully selected from the air force to fly the F14 have only had less than 300 hours of flight time on the flat area so far.

Although this group of Chinese pilots who flew the F14 were trained by the US military pilots in the same area, it was strange that Yang Weiping could rest assured that they had been familiar with the F14A Tomcat heavy fighter for less than three months, and let them go to the MiG-25 and MiG-29 pilots piloted by the Soviet pilots to tear apart in the air. (To be continued.) )