"So far there has been no such projectile, it's a missile or a light bulb!"

It is easy to understand the controversy surrounding the new large-diameter manipulated radiant that North Korea shot last 31st and last two days when a slight twist of the ambassador appeared in the movie "Extreme Profession" that has mobilized 16 million viewers. With regard to the launch vehicle from North Korea, the US military authorities quickly announced it as a short-range ballistic missile. The next day, North Korea is stripping out the mosaic of the photo as a new type of radon.

In terms of photographs released by North Korea, the Multiple Launch Rocket System (MLRS), or 'Launcher', is a North Korean name. However, the flight speed and the flight method that the ROK military announced was more like a missile than a conventional one. It was reported to have been pulled up two times in May, and on the 25th of last month, North Korea speeded up like the North Korean Iscander, the KN-23 short-range ballistic missile, and descended and then pulled up again.

In sum, the North Korean launch vehicle flew like a missile in the form of a radiator. Whether it's a radiator or a missile, it's obviously a weird launch vehicle. In fact, these radios have already been developed in nearby China. It is the A-300 radiant of Sichuan Aerospace Industry Corporation (SCAIC). The flight method is the same as the Iscander missile. Speed ​​is slower than missile.

North Korea is likely to have developed a new large-caliber pilot's radicle by copying A-300 technology. North Korea went one step further and increased the speed of the radiation to the missile level.

● Pull-up maneuvering radiator like Iscander

Extremely professional missile engineering terms are becoming popular. It is a pull-up. When an aircraft pilot pulls the control rod hard, the aircraft's nose rises sharply. That is, a missile pull-up is a flight that suddenly rises while the body descends.

It is common to miss a missile when it fires and then drops off after the peak. When the pull-up start function is installed, it falls off and finally falls after pull-up or re-raising. Normal missiles end up with a rise-and-fall, while pull-up missiles show a pattern of ascending-descending-re-emerging-final descending. It is a typical feature of the North Korean version of the Iskandar KN-23 short-range ballistic missile.

However, it is reported that North Korea has pulled up the projectile on the 31st and last two days of last month. It is one of the grounds that the US and US military authorities have referred to the North Korean version of Iscander as a short-range ballistic missile.

But the pull-up maneuver is not a missile technology. China SCAIC's A-300 large-diameter radiant is also clearly pulled up. The A-300 video released by SCAIC has also drawn a full-up trajectory as if it were seen.

China is providing North Korea with a variety of military technologies, including radiation. SCAIC is a company like Mecca of China Radiation. And it is the flower of the North Korea radish. Shin Jong-woo, the head of the Korea Defense Security Forum, said, "North Korea's new large-diameter pilot radar has flight characteristics similar to China's export type A-300, which has evasive maneuverability." It seems that North Korea has secured China's pull-up technology through some kind of route.
● High-speed secrets

The South Korean military said on Monday that the maximum speed of the North Korean launch vehicle was Mach 6.9. Speed ​​of the short-range missile. Radiation is not so fast. The maximum speed of the A-300 is also known to be Mach 4.5. No matter how fast the radiator is, the maximum speed is around Mach 5 or so.

This speed was crucial even though the US and ROK military yesterday declared the projectile a missile. Mach 6.9 is the speed at which you can not even get rid of a radiator. However, the picture of the weapon system shown in the photo released by North Korea is not a missile but a typical radiation. What kind of water did the speed of the radiator increase?

The diameter of KN-09 new radiator in North Korea and A-300 in China is 300mm. The diameter of the new large-diameter manipulated radiator is likely to have expanded to 400 mm. I have compared the photographs of the 300mm KN-09 and the large-caliber controllable radiator at the same ratio, but the large-caliber controllable radiator is clearly thick and long.

It is possible that North Korea has developed and installed larger and more powerful one- and two-stage engines, and adjusted the warhead weight and design accordingly. It seems that a new weapon system was born, which is neither a light bulb nor a missile, nor a light bulb or a missile, that pours a lot of shells like a light bulb while quickly and avoiding maneuvering like a missile.

In May, North Korea apparently launched the Iskandar KN-23 short-range ballistic missile and released photos and images, but the Korean government called it a "ballistic missile", calling it a Buddhist projectile, a missile launcher . This time, even though it is a new kind, I shot a light bulb. It is uncomfortable for North Korea to release a photo of the photo after it announced that it was unprecedentedly bold and swiftly a ballistic missile. The former is pretending not to know the latter, but pretending to know it, even though the latter is not.