Wolfgang Kubicki, chair of Germany’s pro-business liberal Free Democratic Party (FDP), proposed that Berlin summon Russia’s ambassador and use the prospect of Taurus missiles for Ukraine as leverage against further hybrid attacks during an appearance on German broadcaster ntv.

Kubicki’s proposal does not change German policy. The FDP has no seats in the Bundestag, Germany’s federal parliament, while Chancellor Friedrich Merz has ruled out supplying the missiles. However, it recasts military aid to Ukraine as a potential cost Moscow would face for hybrid attacks inside Germany. Berlin has since formally blamed Russia for the Leipzig/Halle operation that prompted his remarks.

Kubicki said “a reasonable person” would tell the ambassador that Germany had so far withheld Taurus missiles. If the hybrid threat continued, Berlin should do everything possible to ensure Ukraine received the weapons it needed to defend itself against Russia, he added.

Taurus, the weapon Kubicki spoke about, is a German-Swedish cruise missile launched from military aircraft, with a range exceeding 500 kilometers. Ukraine has sought it for years to strike military targets far behind Russian lines.

Germany refused to supply Taurus missiles in 2025 while funding hundreds of Ukrainian-made long-range systems. Merz again ruled out a transfer in March, arguing that Ukrainian weapons were more effective.

Leipzig sharpens Germany’s hybrid-war debate

Germany formally blamed Russia on 1 September for the attempted drone attack at Leipzig/Halle Airport and said it would close the Russian consulate in Bonn and terminate the agreement under which the Russian House cultural center operates in Berlin, DW reported. Interior Minister Alexander Dobrindt cited evidence from German and allied intelligence services, as well as investigations across Europe. Russia has denied involvement.

The operation that prompted Kubicki’s warning involved an explosives-laden drone that struck the wing of a Ukrainian Antonov An-124 heavy cargo aircraft on the evening of 4 August but failed to detonate, Die Zeit reported. The airport handles civilian freight and NATO logistics, while Ukraine’s Antonov Airlines uses it as a base.

Investigators later found evidence that three drones were involved and discovered about 50 grams of suspected military explosive near the runways.

Russia's Zircon runs on two solid-propellant motors, a booster and a sustainer, Ukraine's military intelligence (HUR) said in a breakdown of the missile's structure and components. That leaves no room for the scramjet Moscow advertised, Defense Express wrote.

Russia presented Zircon as a hypersonic missile capable of penetrating modern air defenses. HUR says it instead uses solid-propellant motors, which Defense Express reads as demolishing Moscow's claims about a superweapon. The intelligence agency also listed an Altera programmable chip and a TriQuint amplifier among the missile's components, the same finding investigators keep making in Russian weapons.

HUR published an interactive 3D model of Zircon through its War&Sanctions database, the latest in a series on Russian ballistic weapons. The agency said the recorded maximum speed to date does not exceed Mach 6.8—about seven times the speed of sound—and that the missile does not hold it through the whole flight. Russia claims Mach 9 at some stages of flight. Zircon carries a roughly 120-kilogram warhead.

Defense Express reported that a 2010 contract with solid-fuel specialist NPO Iskra indicates that this propulsion system was planned from the earliest stages of Zircon's development.

Built for ships, moved onto a coastal launcher

Zircon is a Russian anti-ship missile developed for surface ships and nuclear-powered submarines. Russia later adapted it for Bastion-M coastal launchers amid difficulties operating its Black Sea Fleet, HUR said.

Ukrainian forensic experts first confirmed Russia had fired a Zircon at Kyiv in February 2024. Defense Express reported that Ukraine intercepted two more over the capital the following month. Russia has continued using Zircon against land targets: in February 2026, it launched four at Ukraine’s power grid, of which Ukrainian air defenses downed two.

What solid-fuel propulsion changes

Solid fuel does not make Zircon slow: Mach 6.8 is still hypersonic. A scramjet draws oxygen from the atmosphere to sustain hypersonic flight; Zircon instead flies on self-contained rocket motors. HUR calls it a ballistic missile rather than the hypersonic cruise missile Russia advertised, and notes its onboard computer is the type fitted to all Russian ballistic missiles. Defense Express says the trajectory may be aeroballistic and the motor possibly dual-pulse, given the range Russia wanted from a missile that had to fit a ship's launch silo.

Russian President Vladimir Putin claimed in 2019 that the missile could reach Mach 9 and travel 1,000 kilometers, up from earlier official figures of Mach 6 to 8 and 400 to 500 kilometers. A year earlier, the former head of its manufacturer said it flew on a jet engine, Defense Express said.

In February 2024, Kyiv's forensic institute concluded from the debris that the engine was air-breathing rather than solid-fuel, and Defense Express went further the following month, reporting from its own sources that Russia had built a working scramjet. The outlet has since appended a correction to that article, noting that HUR found a solid-fuel 3L2211 motor from NPO Iskra where the scramjet was supposed to be.

The US chips inside Zircon

HUR identified two components from US manufacturers inside Zircon: a programmable gate array from Altera, now part of Intel, and a TGA2704 amplifier from TriQuint Semiconductor, now Qorvo. It also mapped 70 companies involved in its production, along with their personnel and foreign manufacturing equipment.

The finding fits a wider pattern. Investigators have found Western electronics in Russia's UMPK glide-bomb kits and traced at least 28 foreign parts from 15 companies in the Kh-101 that struck Kyiv's Okhmatdyt children's hospital.

A 2026 examination found 62 US-made parts in an Iskander missile, while a Russian Geran drone combined a Soviet missile with Western electronics and a Chinese modem.