I am a physicist, and I like some military weapons, and this is exactly one of my learning methods! I just want to understand some advanced theoretical problems in physics from these military weapons!"

Zhao Zhongyao's words made those who laughed at Zhao Zhongyao's lack of business have nothing to say.

Zhao Zhongyao also learned a lot about missiles before his death. He knew that the weapon used to deal with high-altitude reconnaissance planes at that time, that is, the S-300 anti-aircraft missile produced by Russia before, was a very advanced missile.

The Russian-made S-300 air defense missile is the most advanced missile developed by Russia, and it is equipped in large quantities with troops.

"S-300PMU1" uses a newly developed missile, which increases the power of the irradiated guidance radar. It increases the range and ability to attack fast targets, allowing the system to effectively intercept not only aerodynamic targets, but also tactical ballistic missiles. "S-300PMU1" can intercept tactical ballistic missiles at a distance of 40 km. Military experts note that the overall performance of the "S-300PMU1" surpasses that of the old American "Patriot" surface-to-air missile system.

The Russian-made "S-300" family of anti-aircraft missile systems has always been a bestseller in the international market of anti-aircraft weapons. According to Russian media reports, Russia has exported the "S-300" air defense missile system to Belarus, Ukraine, Kazakhstan, Armenia and other countries. In addition, after the end of the Kosovo war, even the United States purchased the "S-300" anti-aircraft missile system from Belarus.

Although the Russian-made S-300 is not as famous as the old American 'Patriot' missile, it is superior in performance!

The 'Patriot' anti-aircraft missile of the United States can be said to be a world-renowned anti-aircraft missile. This kind of anti-aircraft missile is precisely because it competed with Iraq's 'Scud' missiles in the Gulf War, so these two missiles are also famous all over the world.

In this war, the 'Patriot' missile can be said to be in the limelight. Let Sadamu's 'flying hair' missile suffer a lot.

Patriot missile: An all-weather multi-purpose surface-to-air tactical missile developed by the United States. It is designed to deal with high-performance aircraft with modern equipment, and can destroy short-range missiles in an electronic jamming environment, intercept tactical ballistic missiles and submarine-launched cruise missiles. The missile is 5.31 meters long, 0.41 meters in diameter, weighs 1 ton, and has a maximum flight speed of 6 times the speed of sound. The maximum firing range is 80 km, and the warhead is a high-energy explosive fragmentation type. Patriot missiles played an important role in the 1991 Gulf War.

At present, the highest model of the "Patriot" missile is the PAC-3 type, and the test of the US National Missile Defense (NMD) system was completed by the PAC-3, with a success rate of about 50 percent. The U.S. military has begun to form a PAC-3 missile battalion.

After the Gulf War, the export volume of "Patriot" missiles increased by a large margin, and the United States also stepped up its deployment and improvement of the defense network dominated by the "Patriot" in Israel and other Central and Allied countries. In a possible war against Iraq, the task of the "Patriots" is to keep an eye on the few "Scud" missiles in Saddam's hands and prevent the "Scuds" that can be equipped with biological and chemical warheads from hitting the targets of the US military and its allies.

The 'Scud' missile is also a very famous missile. In the Gulf War, Lao Mei's nerves were highly tense!

Scud missiles are a term that has been accepted by the general public, referring to a series of tactical ballistic missiles developed by the former Soviet Union during the Cold War and widely exported. The name comes from NATO's SS-1 Scud, which was associated with a missile by Western intelligence services. The Russian names for this missile were R-11 (first version) and R-300 Elbrus (later version). The name Scud has been used by the media and others not only for these two missiles, but also for the many types of missiles widely developed by other countries based on Soviet prototypes.

The Scud missile is about 11 meters long, 0.8 meters in diameter, has a wingspan of 1.8o0 meters, and has a take-off weight of 5.9 tons. The warhead weighs 1 ton. It can hold 860 kg of explosives and has a kill radius of about 150 meters. The missile uses inertial guidance. The maximum range is 300 km, and the maximum speed is 1500 m / s. The type of warhead is conventional warhead or chemical or nuclear warhead. Circular probability error: about 300 meters at a range of 300 km. A total of 620 Scud B missiles were deployed in the Soviet Union.

The "Scud-B" missile weapon system consists of two parts: missiles and ground equipment. The ground equipment mainly includes a three-purpose vehicle for transporting vertical launches, with a length of 12 meters, a width of 2.9 meters, a height of 2 meters, and a maximum highway speed of 60 km/h. Furthermore. There are also a large number of ground survey vehicles, command vehicles, power supply vehicles, propellant filling vehicles, test vehicles, fire trucks, etc. The Scud-B missile is mainly used to strike at enemy airfields, missile launch sites, command centers, military facilities, troop concentration sites, transportation hubs, etc. It can carry out fixed-point launch at a predetermined launch point position, that is, a fixed launch position, and the preparation time can be shorter. When the convoy enters the launch position, the vehicle deployment time is not calculated, from predicting the position, erection, filling, inspection, withdrawal of the vehicle to ignition and launch. The smoothest time is 45 minutes. It is also possible to carry out a mobile launch at an unmeasured launch position, but the preparation time is longer, about 1-1.5 hours.

Before Zhao Zhongyao studied his own air defense missiles, he first wrote down the information about these missiles that he knew before his death.

He's going to study it now, look at these missiles, those are what he needs. And it also needs to be easy to develop. It's going to be developed soon!

He knew that the air defense missiles he was studying now were mainly used against high-altitude reconnaissance planes, not against missiles.

Because there is no such weapon as missiles in this world! And what we have developed is a completely new weapon in this world!

Missiles were originally developed to deal with high-altitude fighters. Because with the development of the aviation industry, the power of aero engines is constantly increasing, and the speed of fighters is getting faster and faster, and the altitude of flight is getting higher and higher.

In this case, ordinary anti-aircraft guns are already powerless against advanced fighters. In order to be able to deal with high-altitude fighters, some military experts will develop this kind of anti-aircraft missile!

Due to the development of missile technology, the missiles themselves can be used against missiles. Anti-aircraft missiles are not only used against aircraft, but also against enemy missiles.

However, the missiles used to deal with the enemy's missiles must be very advanced, and the guidance system must be very precise.

Because missiles are smaller than airplanes and fly much faster. In this way, it is much more difficult to use missiles against missiles.

The missile that Zhao Zhongyao is now going to develop is to be used to deal with high-altitude reconnaissance planes. And not to be used against enemy missiles. Because there is no such weapon as missiles in this world!(To be continued.) )