Recent footage and photos have surfaced showing China testing advanced uncrewed air vehicles (UAVs) that can fly at high speeds and extreme altitudes. The tests include launches from a drone and even a high-altitude balloon. These vehicles appear to be linked to the MD-22 project—a hypersonic aircraft that first made headlines two years ago.

What’s in the Footage?
The newly emerged video gives us a closer look at three versions of these mysterious air vehicles, marked MD-19, MD-21, and another partially labeled MD-2. They share a similar design to the MD-22, which was first revealed at China’s Zhuhai Airshow in 2022.
中国临近空间宽域飞行器研制试验首次公开披露!😃 pic.twitter.com/mLkCQQ5zX1
— DS北风(风哥) (@WenJian0922) December 16, 2024
The MD-22 is believed to be a hypersonic testbed, meaning it’s used to develop and test high-speed technologies. It has some impressive specifications:
- Length: About 35 feet (10.8 meters)
- Top Speed: Up to Mach 7 (seven times the speed of sound!)
- Range: 4,970 miles (8,000 kilometers)
While those numbers sound incredible, experts remain skeptical about its range capabilities. This could be an ambitious target for future versions.



How Are They Testing the Vehicles?
In the video, we see two unusual testing methods:
- Launch from a Drone: The MD-19 is seen being released mid-flight from a TB-001 drone. This UAV (uncrewed aerial vehicle) is already in use by China’s military and is known for its ability to carry weapons. After release, the MD-19 appears to glide back to Earth, but it’s unclear if its flight was powered.
- Launch from a High-Altitude Balloon: Another vehicle, marked MD-2, is loaded into a special adapter and released from a balloon flying at extreme altitudes. This method is intriguing because high-altitude balloons are often used for testing hypersonic capabilities, given their ability to reach the upper layers of the atmosphere.
Design Details
The MD-19, MD-21, and MD-2 all feature a futuristic layout, including:
- A wedge-shaped fuselage
- Delta-shaped wings
- Twin-angled vertical tails
These designs suggest the vehicles are built for high-speed, aerodynamic performance. Images also show the vehicles with aerodynamic fairings (protective covers) at their rear, which likely house engines or rocket boosters. Once these systems are activated, the fairings would break away.



What’s the Purpose of These Tests?
China’s goal with these MD-series vehicles remains unclear, but the focus appears to be on hypersonic technology. Hypersonic vehicles are critical for the future of warfare and surveillance because they travel so fast that they are hard to track and intercept. Possible uses for these drones include:
- Testing Hypersonic Engines: Engines like scramjets require rocket boosts to reach hypersonic speeds. These test vehicles could be used to prove the concept.
- Kinetic Strikes: In the future, these hypersonic drones could be equipped for precision strikes at incredible speeds.
- Surveillance: Like the WZ-8 supersonic drone China already operates, smaller MD-series vehicles could gather intelligence while being difficult to detect.
Why Does This Matter?
The MD-22 and its related vehicles highlight China’s significant investment in hypersonic capabilities. Hypersonic aircraft and weapons are seen as the future of military technology, with countries like the U.S. and Russia also racing to develop them.

For example, China has previously shown concepts like the GDF-600, a hypersonic weapon designed to deploy smaller submunitions at extreme speeds. These new tests could pave the way for similar technologies.
What’s Next?
It’s unclear whether these MD-series drones are simply test platforms or if they will eventually become operational weapons. Either way, the fact that China is testing multiple launch methods—from drones and balloons—demonstrates its commitment to pushing the boundaries of hypersonic flight.
This program’s progress also raises questions about global security. With hypersonic technology advancing rapidly, countries are preparing for a new era of ultra-fast, highly maneuverable drones and missiles.
For now, all eyes are on China as they continue testing these next-generation hypersonic vehicles. Whether for research, defense, or future warfare, the MD-series is another clear sign that the race for hypersonic supremacy is heating up.