Mystery in Donetsk: did Ukraine just launch a secret cruise missile?
Russian reinforcements are surging into Donetsk Oblast, staging for what many observes anticipate will be a major mechanized assault on the fortress city of Pokrovsk.
But Ukrainian forces aren’t just sitting around waiting for the attack. They’re positioning their own reinforcements around Pokrovsk. And they’re hitting the newly arriving Russian regiments at their assembly points in Donetsk City—potentially with a previously unknown cruise missile type.
That Ukraine can still surprise observers with a new missile type isn’t actually all that surprising. Forty-three months into Russia’s wider war, Ukraine has become a world-leader in deep-strike technology. By necessity.
On Monday, the Ukrainians targeted the defunct Topaz metallurgy plant on the eastern edge of Donetsk City, 50 km southeast of Pokrovsk. The plant is well-known as a staging base for Russian forces moving toward the Donetsk front line.
A barrage of aerial munitions pummeled Topaz. Photos and videos from the plant confirmed no fewer than three different types of munitions. Possibly more.
Among other weapons, it seems the Ukrainian Unmanned Systems Forces or special services struck Topaz with propeller-driven An-196 and, potentially, Morok attack drones. Meanwhile, the air force launched locally made Bars or Peklo cruise missiles as well as British-made Storm Shadow cruise missiles.
The missiles and drones zoomed in one after another, in quick succession. Imagery from the aftermath of the attack pointed to heavy damage. Other imagery may have revealed fragments of a new Ukrainian missile.
The potentially 3-m missile seems to have a simple fiberglass fuselage and wing and a dorsal pylon for what appears to be a K-450 miniature jet engine made by Taiwanese company KingTech.
Help us tell the stories that need to be heard. YOUR SUPPORT = OUR VOICEThe wreckage doesn’t match the Peklo’s sleeker profile. Nor does it match the admittedly few things we might know about the Bars. That first imagery of what may be a crashed Bars seems to point to a different engine type—a SW400 from Chinese firm Swiwin.
Is there a third Ukrainian cruise missile type in the class of the Peklo and Bars? Or did the designers of the Bars switch to a Taiwanese engine? We don’t know.
But we shouldn’t be shocked if the Topaz attack involved a new missile type.
1. This soldier was very excited because he scored a jet engine. A big question is, what drone is this a part of? Cutting up a drone before taking photos is common, and makes identification a more interesting challenge. pic.twitter.com/hEvjIK3oAE
— DanielR (@DanielR33187703) September 8, 2025
Mass production
Ukrainian firms build long-range attack drones at a rate of at thousands per month—and the Ukrainian military and special services launch them at Russian air bases, factories and oil refineries as far as 1,000 km from the front line, on a roughly weekly basis.
Back in December, Ukrainian Pres. Volodymyr Zelenskyy announced Ukraine would acquire 30,000 one-way attack drones in 2025. It’s evident actual deliveries will exceed that goal. Fire Point, the firm that builds the Flamingo, claimed it’s already churning out 100 FP-1 attack drones every day.
To add range and firepower to its escalating deep-strike campaign, Ukraine is also developing cruise missiles including the Peklo, the Bars, and the Flamingo. Hundreds of millions of dollars in financing from the United Kingdom and Germany are helping Ukraine ramp up production of these new missiles.
The Peklo and Bars may both range around 800 km, likely with small-ish warheads—possibly lighter than 100 kg. The Flamingo is in a whole different class. It reportedly ranges 3,000 km with a 1,100-kg warhead. All three types are jet-propelled—and thus fast—and probably navigate using a combination of satellites and internal inertial systems.
The Flamingo is a ground-launched weapon; the Peklo and Bars may be compatible with the Ukrainian air force’s upgraded Sukhoi Su-24 bombers, which also launch the Storm Shadow and SCALP-EG cruise missiles Ukraine has received from the United Kingdom, France, and Italy.
It’s unclear whether that fourth Ukrainian cruise missile type—if indeed that’s what we witness in the Topaz raid—launches from the ground or from the air.