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Dongfeng Express, the mission must be achieved. "In today's ever-changing world pattern, the reason why China has been able to achieve long-term peaceful and stable development and has a very high international status is closely related to China's Dongfeng series of missiles.
The Dongfeng series of missiles is also known as China's "Zhenguo artifact", today, we will briefly understand some of the missiles in the Dongfeng series.
The first is Dongfeng No. 1.
In April 1958, China began to imitate China's first short-range ballistic missile based on the Soviet Union's P R-2 missile, which was successfully launched on November 5, 1960 after its basic performance was similar to the Soviet Union's P R-2 missile.
Dongfeng No. 1 is as high as 17...68 meters, the maximum diameter reaches 165 meters, wingspan 356 meters, the warhead weighs 13 tons, powered by liquid fuel combustion, flight duration reached 442 seconds, the maximum range was 590 kilometers, and the take-off weight of the missile, that is, the total weight was 204 tons, the maximum flight speed of the missile with the engine turned off is 2165 meters per second, and the maximum ballistic altitude is 168 kilometers.
However, the Dongfeng-1 has not been deployed in actual combat, because it is China's first missile to imitate the Soviet missile, so its advent also means that China has taken a breakthrough step in mastering missile technology, began independent research and development, and also laid a solid technical foundation for the advent of the follow-up Dongfeng series of missiles.
Then there is Dongfeng 2.
Dongfeng-2 is a medium-range ballistic missile independently developed by China, with a total length of 209 meters, bullet diameter 165 meters, take-off weight 298 tons, with a maximum range of between 1300 km and 500 km, can carry a 1500 kg high-explosive warhead, or 1 1290 kg nuclear warhead with a power of 20,000 tons of TNT equivalent.
At the end of 1960, Dongfeng-2 began to develop, and in the past ten years, it has modern performance and technology, which is suitable for many combat scenarios, and uses a body-fuel rocket engine, which has the characteristics of strong power, good adjustability, and fast reaction speed, which can make the missile reach a high-speed flight state.
It uses the guidance mode of combining the inertial guidance system and the satellite positioning system, so that the missile has a high precision and strong strike capability, and is equipped with a variety of warheads, including conventional warheads, nuclear warheads, and biological and chemical warheads.
Then there is Dongfeng-2A.
On October 27, 1966, the DF-2A missile carried 1The 20,000-ton atomic bomb warhead fired from Jiuquan at a target 800 kilometers away, the combined test of the two bombs was successful, the missile flew normally, and the nuclear warhead accurately hit the target at a predetermined distance, achieving nuclear **.
The DF-2A adopts an extended range of the all-inertial guidance system, with a range of 1,500 kilometers, and is China's first ballistic missile independently developed and formally equipped and deployed in actual combat, and the range can basically cover the entire territory of Japan and the Far East of the Soviet Union.
This is the first time that China has the ability to fight in actual combat and the long-range strike capability of attacking the enemy at home, indicating that China has the ability to independently develop high-level operations.
This was followed by Dongfeng 3.
Dongfeng-3 is China's first medium-range ballistic missile in the true sense, with a total length of 24 meters and a diameter of 225 meters, the maximum take-off weight of 64 tons, the maximum range of 2800 kilometers, with a strapdown inertial guidance system, in 1966 successfully test-fired, in 1971 officially military use.
The Dongfeng-3 missile has a very wide strike range, basically including the whole of Asia, and can carry out all-round strikes against all US military bases in Japan and Asia, and is the medium-range missile that the United States is most afraid of in Asia.
The next one is Dongfeng Four.
High 2805 meters, the maximum diameter reaches 225 meters, the maximum range of more than 4,000 kilometers, a total weight of 82 tons, and the improved model Dongfeng-4A reached 5,000 kilometers, which is enough to cover the whole of Asia and most of Europe.
In addition, the early Dongfeng-4 missile could carry 1 2A thermonuclear warhead weighing 2 tons of 3 million tons with TNT yield, and later after the development of the technology of sub-guided nuclear warheads, it can also carry multiple nuclear warheads with small yields.
The most worth mentioning is that in the development process of the Dongfeng-4 missile, China has broken through a number of key technical problems such as high-temperature resistant materials, precision guidance systems and the design of two-stage liquid fuel rockets, in addition, the Long March-1 carrier rocket equipped with the "Dongfanghong 1" satellite is also developed on the basis of the Dongfeng-4 missile, making China the fifth country in the world that can develop its own carrier rocket and launch satellites.
Moreover, the DF-4 is a liquid-fueled missile, which does not need to be refueled in peacetime, which greatly extends the life of the missile, so even now, the DF-4 is still in service.
However, Dongfeng-4 has a shortcoming, it belongs to the land-based mobile missile, based on caverns and tunnels, that is to say, it can only rely on underground silos and ground launch pads for launching, and must be hidden in underground fortifications such as caves in peacetime to avoid enemy reconnaissance.
The other is Dongfeng 5.
The total length of the missile is 326 meters, bullet diameter 335 meters, take-off weight 183 tons, maximum range of 12000 km, hit accuracy of 500 meters.
In 1980, Dongfeng 5 carried out the first full-range test, launched to the predetermined sea area and achieved complete success, in 1984, Dongfeng 5 showed its majesty at the military parade ceremony of the 35th anniversary of the founding of the People's Republic of China, allowing the world to witness the speed of China's development.
The early Dongfeng 5 can carry a large-yield nuclear warhead of about 3 million tons, and the circular probability error is about 400 meters, which is much stronger than the early Dongfeng 31, and later the improved Dongfeng 5A continues to be optimized on this basis, and now it can carry 4 to 6 small nuclear warheads, and the range has also been extended to 13 km.
The latest Dongfeng 5B has also been replaced with a new low-corrosive fuel and high-thrust engine, and the range has been further increased to 1More than 40,000 kilometers, the most important thing is that it does not need to be refueled in advance, and after receiving the launch order, it can carry out rapid strikes with the help of the target data that has been measured long ago, and the speed has been greatly improved, and the combat efficiency has been greatly improved, second only to the current strongest Dongfeng-41.
Next is Dongfeng No. 6, unlike the previous ones, Dongfeng No. 6 has not had detailed information outflow, because its manufacturing technology is too high-end, and now, even the United States, can only temporarily put the Dongfeng No. 6 project on hold and give up.
However, according to a previous CCTV variety show called "Exploration and Discovery", you can roughly understand some of the presets of Dongfeng Liuhao's plan, after all, it is a program produced by CCTV, and the authenticity of its content and data can still be worth watching.
In the information provided in this program, it can be known that Dongfeng No. 6 is not an intercontinental missile in the traditional sense, but an orbital bombing missile system, with a length of 45 meters, a first-class rocket power plant, and a weight of 3With a 2-ton warhead, the maximum range is a frightening statistic, a full 310,000 km!
And according to the information in the variety show, it can be guessed that if Dongfeng 6 can be built, it may be used as a carrier for launching the first manned spacecraft in China, "Shuguang 1".
Then there is Dongfeng No. 10, compared with the previous Dongfeng series, Dongfeng No. 10 is like a "cute little toy".
Dongfeng No. 10 is more delicate and thin, slender like a sword, so it is also called "Long Sword No. 10", and the total length of the missile is 83 meters, bullet diameter 068 meters, take-off weight 25 tons, the maximum range is 2500 km, the accuracy of hitting is less than 20 meters.
From this data, it can also be intuitively seen that compared with the previous models, Dongfeng No. 10 is indeed more than one grade smaller, the same inertia plus satellite guidance mode, can carry 500 kg of high-explosive bombs, submunitions, ground-penetrating bombs and other warheads, and the improved Dongfeng-10A in terms of range, it has reached 3000 kilometers, and the range and assault capability have been greatly improved.
The Dongfeng 10 cruise missile relies on advanced sensors to find and identify targets, and finally locates, and then sends positioning information to the command through the communication system, which can accurately hit valuable ground targets, and it can also operate all day, the flight speed is fast, and it can use terrain matching plus inertial guidance or global satellite positioning for correction and guidance during the flight.
That is, it is more intelligent and maneuverable, extremely flexible, and can automatically adjust the flight altitude and speed to attack.
If the Dongfeng 10 cruise missile is launched 2,000 kilometers away, it can accurately pass through the target window of the shooting range, with high hitting accuracy, and the surface of the Dongfeng 10 cruise missile is coated with a coating that can absorb radar waves, this design makes the Dongfeng 10 can achieve stealth attack, which will be a great advantage on the battlefield.
Not only that, the Dongfeng 10 also uses an optimized rocket engine and a miniaturized guidance system, which allows it to attack reinforced concrete structures more effectively, and this guidance system allows the Dongfeng 10 to carry more fuel and more ammunition, thus making it more lethal.
The Dongfeng series has now developed to the third generation, and the above-mentioned Dongfeng series missiles are China's first-generation strategic missiles, and now it has Dongfeng 21, Dongfeng 25, Dongfeng 31, Dongfeng 41, Julang-2 and other second-generation strategic missiles, and the third generation is currently only focused on the improvement of warheads.
As China's artifact, the Dongfeng series has never dropped the chain, and our country has been improving the Dongfeng series, so that the Dongfeng series can continue to protect the security of our country, and in the future, I believe that the Dongfeng series will become stronger and stronger.
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