Overview
China's state TV has shown the DF-17 hypersonic missile launch for the first time. This solid-fuel missile carries a glide vehicle that flies at Mach 5-10. It can change direction mid-flight, making it hard to intercept. The video signals China's growing military strength in the region.
A First Look at the DF-17
On June 20, 2026, Chinese state broadcaster CCTV did something unusual. It showed footage of the Dongfeng-17 (DF-17) hypersonic missile being launched. This was the first time the public got to see this powerful weapon in action.
The broadcast was not just for show. It sent a clear message to the world, especially to the United States. The timing was also important. It came just before the 60th anniversary of China's Rocket Force on July 1. Analysts believe this was a calculated move to display China's military strength.
What is the Dongfeng-17 (DF-17)?
The Dongfeng-17 is a medium-range ballistic missile developed by China. Its NATO code name is CH-SS-22. The name "Dongfeng" means "East Wind" in Chinese.
The DF-17 is different from other missiles. It is designed to carry a special kind of warhead called a hypersonic glide vehicle (HGV). This makes it very hard to stop. The missile was first shown to the public during a military parade in Beijing on October 1, 2019. It was shown again on September 3, 2025.
Key Features and Specifications
The DF-17 has several important features that make it a powerful weapon.
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Size and Weight : The missile is about 11 meters long and weighs around 15,000 kilograms.
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Range : It can travel between 1,800 km and 2,500 km. This means it can reach targets across the first island chain, which includes Taiwan and Japan's Okinawa.
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Fuel : It uses solid fuel. This makes it faster to launch because the fuel does not need to be loaded just before firing.
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Launcher : The missile is mounted on a mobile launcher. It can be moved on roads, making it harder for enemies to find and destroy.
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Warhead : It carries the DF-ZF hypersonic glide vehicle.
How the DF-17 Works: The Glide Vehicle
The DF-17's special power comes from its glide vehicle. Here is how it works in simple steps:
Step 1: Launch – The missile is launched like a normal ballistic missile. It goes up outside the Earth's atmosphere.
Step 2: Separation – At a certain height, the DF-ZF warhead separates from the missile body.
Step 3: Gliding – The warhead comes back into the atmosphere. But instead of falling in a straight line, it "glides" using small fins. It can change direction and move side to side.
Step 4: Speed – While gliding, it travels at speeds of Mach 5 to Mach 10. That is 5 to 10 times the speed of sound.
This flight path is very hard to track. Normal missiles follow a predictable curve. The DF-17 does not. It can change course, making it nearly impossible for current defence systems to stop.
Why the Footage Matters
The CCTV footage showed more than just a launch. It showed the missile being fired from a road. This proves the DF-17 is ready for real combat.
The broadcast also showed multiple launchers firing together. Military experts said this "multi-vehicle salvo" is not for show. It is a real combat tactic. Firing many missiles at once makes it harder for the enemy to stop them all.
The footage also showed the DF-26 missile, which is called the "Guam killer". This suggests China has a whole family of missiles for different targets.
Important Facts for Exams
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Dongfeng-17 (DF-17) : A Chinese solid-fueled medium-range hypersonic ballistic missile.
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NATO Code Name : CH-SS-22.
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Length : Approximately 11 meters.
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Weight : Approximately 15,000 kg.
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Range : 1,800 km to 2,500 km.
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Warhead : DF-ZF hypersonic glide vehicle (HGV).
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Speed : Mach 5 to Mach 10 during the glide phase.
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Launcher : Road-mobile.
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First Public Display : October 1, 2019, in Beijing.
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First Launch Footage : June 20, 2026, on CCTV.
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Unique Feature : Can maneuver and change direction during flight, making it hard to intercept.
Frequently Asked Questions (FAQ)
Q1: What is the Dongfeng-17 (DF-17)?
A1: The Dongfeng-17 (DF-17) is a Chinese solid-fueled medium-range hypersonic ballistic missile.
Q2: Which country developed the Dongfeng-17 (DF-17)?
A2: The DF-17 was developed by China.
Q3: What is the operational range of the Dongfeng-17 (DF-17)?
A3: It has an estimated range of 1,800 km to 2,500 km.
Q4: What type of fuel is used by the Dongfeng-17 (DF-17)?
A4: The DF-17 uses solid fuel.
Q5: Why is the DF-17 so difficult to intercept?
A5: Because it carries a hypersonic glide vehicle that can change direction while flying at Mach 5-10. This makes its path unpredictable.