Twenty Ukrainian companies are now building jet-powered interceptors to down Russia's increasingly fast jet-powered drones. One of them, the Ukrainian-British startup Firebolt Engineering, already has an interceptor flying combat missions with two Air Force units and Ukraine's special operations forces, Defender Media reports.

Russia launched more than 2,500 jet-powered drones at Ukraine in August alone, straining air defenses built to catch the slower, piston-engine Shahed-136. Ukrainian Defense Minister Yevhen Khmara said on 30 August 2026 that four interceptor systems have cleared field testing and are being scaled toward mass production. It is unclear whether Griffen, Firebolt's drone, is among them.

Grenadyr funds a spinout

Firebolt was spun out after the UK-based investment fund Grenadyr backed the team behind the interceptor project. Grenadyr's director, Tomasz Wozniak, told the outlet that a reliable way to intercept jet-powered Shaheds "has never been more important" as Russia scales up the faster drones.

Grenadyr and Firebolt have not disclosed the size of the investment, though the fund's check ranged from $350,000 to $1.3 million.

The new company employs up to 25 people across Ukraine and the UK, split into component manufacturing, final assembly, and calibration, plus a separate R&D unit. Its CEO, who asked to be identified only as Mykola, led the interceptor project prior to the spinout.

Griffen flies, but not against jets yet

Griffen, Firebolt's first product, is a fixed-wing, jet-powered interceptor that reaches speeds above 350 km/h, altitudes above 7.5 km, and a range of up to 120 km, according to Defender Media. Mykola said the team aims to push its speed past 400 km/h through aerodynamic changes. The drone currently costs an estimated $8,300–$10,500.

Griffen still flies on Chinese engines while its British partner, Dynamic Propulsion, develops a turbojet built specifically for the drone, with test samples expected by the end of summer. Firebolt can build 30 Griffens a month and is working to add more crews to fly them, Mykola said. The drone's first confirmed kill, however, was a conventional-engine Geran — not the jet-powered variant it was designed to catch.

Autonomy waits on Ukraine's radars

Firebolt is developing a homing system meant to let Griffen find and strike targets without an operator, a goal shared by rival interceptor makers The Fourth Law, SkyFall, and F-Drones. The system is in testing and expected to ship by default by mid-fall, Mykola said.

Full autonomy, he added, is bottlenecked by Ukraine's radar coverage, which he described as too thin and fragmented to reliably feed target data to an autonomous drone. Closing that gap, he said, depends on the state buying more radars — a decision outside Firebolt's control.

Ukraine has asked the EU to spend billions from its support loan on Patriot air-defense missiles, a request European Commission President Ursula von der Leyen confirmed the bloc is weighing. How far the money would stretch depends on a price only Washington controls.

Russia keeps firing more ballistic missiles at Ukrainian cities than the country can shoot down, the warheads hardest for its air defenses to stop. Only a US-made Patriot system can catch them, and their interceptors remain in short supply worldwide, so who pays for them and Washington that agrees or disagrees to sell them now shapes how many cities stay covered.

The exemption Kyiv needs

The European Commission has already received a payment request covering Ukraine's air defenses, including the PAC-3 interceptors that arm Patriot systems. Von der Leyen put it at "several billion euros" and said member states were reviewing it, without naming a figure.

Suspilne, citing its own sources, reported that the request seeks just over $2.3 billion, with another $4.6 billion from the loan's defense tranche going to arms manufactured in Ukraine and the EU, mostly drones.

The money would come from the EU's $104 billion support loan for 2026–27. Because PAC-3 is US technology, spending loan money on it needs an EU exemption. National representatives will take up the decision on 7 September.

What the money actually buys

Defense Express has calculated how many interceptor missiles Ukraine can get with the loan. At the $4–5 million per round the US Army pays, $2.3 billion would fund 460-580 interceptors. At the $6.61 million export price Germany paid in late 2024, about 315. At up to $12.3 million each, the US cleared for Saudi Arabia on 30 January 2026, just 190.

Why money isn't the real problem

For Ukraine, the harder question is not price but whether it can get the missiles at all. Even 315 rounds would equal about half the world's current yearly output, which the sole producer, Lockheed Martin, is straining to lift from around 600 a year to 2,000 by 2030.

Kyiv has been short of interceptors for months. In August, Zelenskyy said Ukraine reached a deal with the US for monthly Patriot deliveries, but that it still needs at least around 5% of American output to get through winter. EU Foreign Policy Chief Kaja Kallas has urged member states to hand over interceptors, especially those with shelf lives nearing their end.