Russia keeps upgrading its jet-powered drones, and Ukraine's electronic warfare is racing to keep up. Kyiv has set extra tasks for its military and manufacturers to scale up the most effective electronic warfare approaches, President Volodymyr Zelenskyy said after a meeting of the Supreme Commander-in-Chief's Staff on electronic warfare and infrastructure protection.

Russia keeps modifying its jet-powered Shaheds to beat each new Ukrainian defense, and Ukraine's answers have to keep pace. The race is tight: from 1 to 26 September, air defenses downed only 55 percent of the 2,730 new jet-powered drones, against 90% of the slower ones.

Hidden relays blunt Kyiv's jammers

Jamming has to improve because Russia keeps finding new ways around it. On 3 October, presidential adviser Serhii "Flash" Beskrestnov said someone had installed Russian MESH radio repeaters in Kyiv, a short control channel that guides Shahed drones onto their targets. As long as they are there, he said, closing the city with electronic warfare will not be effective.

"As long as online control of drones exists, not only the bridges but the air defense assets will be under threat," Flash stressed.

Sanctions aim at the supply chain

Beyond the jamming task, the Staff turned to where Russia gets the parts for those drones. Defense Intelligence reported on Russia's technological priorities for this year and next, and on supplies of critical components and equipment for its weapons production, Zelenskyy said.

New sanctions packages will follow, with Defense Intelligence due to send proposals to the Ukrainian government and the National Security and Defense Council, and Ukraine is working to align its sanctions with partners' jurisdictions.

The Staff also set the main tasks for supplying Ukrainian forces with long-range drones next year.

"The main criterion is that we must be able to respond in kind to Russian strikes," Zelenskyy emphasized.

Those parts, and the drones built from them, keep changing

In August, Intelligence Deputy Chief Vadym Skibitskyi said Russia remained fully dependent on Chinese turbojets for the Geran-4 and Geran-5, each costing about $35,000 to $40,000.

However, two months later, Ukraine reported the Geran-4 had received a locally built engine and a new optical navigation system. Kyiv has to stay attuned to changes to keep pace with the technology race, and so far, it is still trying to catch up rather than get ahead.

Two merchant vessels have been attacked by aerial and maritime drones in Bulgaria’s exclusive economic zone in the Black Sea, sinking one ship and forcing the evacuation of another. The incident follows a deadly attack on a grain carrier off Romania a day earlier and has prompted concern over the growing risks to civilian shipping close to EU and NATO territory.

Two commercial vessels were struck by drones in Bulgaria’s exclusive economic zone early on Tuesday, 6 October, in the first known attack of its kind on merchant shipping in Bulgarian waters.

The Togo-flagged ALFA WATAN suffered severe structural damage and sank, while the Palau-flagged ABLE caught fire. Bulgarian Prime Minister Rumen Radev said the vessels were attacked at around 3am by both aerial and maritime drones about 70 nautical miles east of the coastal town of Byala. The Bulgarian government said a search-and-rescue operation was continuing for the crew of the ALFA WATAN, whose fate remained unknown.

All 18 people aboard the ABLE were rescued after abandoning the burning vessel. The Bulgarian-flagged passenger and freight ferry DIOSCURIA was diverted to the area and initially took the crew on board before Bulgarian Navy and Border Police vessels transferred them towards Varna.

The crew comprised 11 Turkish and seven Indian nationals. Two sailors were taken to hospital, including an Indian crew member suffering from burns and the Turkish captain, who sustained a head injury. Bulgarian public broadcaster BNT reported that the remaining 16 sailors subsequently arrived safely in Varna for medical checks.

The ABLE was reportedly carrying grain towards Istanbul. The cargo aboard the ALFA WATAN, which had been heading north towards Romania, has not been officially established.

Radev convened an emergency meeting involving the ministries of defence, interior, transport and environment, alongside the presidency and Bulgaria’s security services. He described the attack as an unacceptable violation of international and maritime law and warned of its effect on commercial navigation in the Black Sea.

Bulgarian authorities have not publicly identified who launched the drones. Investigations are examining both the weapons used and the circumstances surrounding the attack. One rescued Turkish sailor told Bulgarian television that he believed the ABLE had been hit by a Russian underwater drone, but that account has not been independently established and Sofia has made no formal attribution.

Foreign Minister Velislava Petrova said Bulgaria was in contact with its European and NATO partners and described Black Sea security as inseparable from wider European security. She said civilian crews and freedom of navigation must be protected and that Bulgaria would work with its allies to assess the wider consequences for maritime security.

European Commission President Ursula von der Leyen also condemned attacks against civilian shipping, saying the situation in the Black Sea was becoming increasingly concerning. She said commercial vessels and their crews were being targeted as investigations continued into the latest incidents.

Tuesday’s attack came less than 24 hours after another commercial vessel caught fire and sank in Romania’s exclusive economic zone. The Turkish-owned Royad Mammadov, sailing under the flag of Saint Kitts and Nevis, had left the Ukrainian Danube port of Izmail carrying corn for Ravenna in Italy.

Romanian authorities confirmed that two people died and 11 crew members were rescued. President Volodymyr Zelenskyy said the vessel had been struck by two Russian drones, although Romanian authorities did not themselves publicly attribute the incident to Russia.

The two incidents in consecutive days mark a further geographical expansion of the risks facing commercial shipping in the western Black Sea. EU Today has previously reported how strikes near Romania have moved maritime war risks closer to NATO territory, while a separate maritime drone explosion at Constanța raised questions over the ability of coastal states to detect and respond to unmanned systems approaching commercial infrastructure.

The distinction between territorial waters and an exclusive economic zone remains important. The attacks occurred outside Bulgaria’s territorial sea and therefore do not amount simply to an attack on Bulgarian territory. They nevertheless took place in an area where Bulgaria has internationally recognised economic rights and responsibilities, including search-and-rescue and environmental obligations.

The immediate concern for Sofia is the search for the missing crew of the ALFA WATAN and the possibility of pollution from the wreck. The wider concern for the EU is the increasingly exposed position of civilian shipping routes linking Ukraine, Romania, Bulgaria and Turkey.

Ukraine’s maritime export routes remain particularly important for agricultural trade. Repeated attacks on merchant vessels can increase insurance premiums, discourage shipowners from entering the region and raise transport costs even when ports themselves remain operational. Russian attacks on Odesa and its export infrastructure have already placed Ukraine’s Black Sea grain corridor under sustained pressure.

With merchant ships now struck in the economic zones of both Romania and Bulgaria on consecutive days, Black Sea maritime security has moved further onto the agenda of EU and NATO governments along the western coast.

Germany is expanding drone detection at its airports with a new system operated by German air traffic control provider Deutsche Flugsicherung (DFS), the German Federal Ministry for Transport (BMV) announced on 5 October.

Germany has accused Russia of attempting a hybrid attack at Germany’s Leipzig/Halle Airport near a Ukrainian An-124 aircraft using a drone carrying explosives. Earlier, Finnish President Alexander Stubb said Europe must be prepared for “continued hybrid and sabotage attacks” by Russia, adding that Russia seeks to sow panic through such actions.

On Monday, two more sites were added—Stuttgart and Hamburg. As of Monday, seven of Germany’s eight largest airports were equipped with the new drone detection system in their approach and departure areas.

Germany seeks responses to new hybrid threats

The Federal Ministry cited the reason for the new measure: drones near airports can affect air traffic very quickly.

Federal Transport Minister Steffen Bilger and Baden-Württemberg Transport Minister Nicole Razavi were briefed on the new system at Stuttgart Airport, where it is being put into operation, the ministry said. The system creates “an important technical basis for detecting potential threats at an early stage and quickly informing the competent authorities,” Bilger said.

“With today’s commissioning of the drone detection system at Stuttgart Airport, the federal government is fulfilling a key promise: it is not only talking about the dangers posed by unmanned aircraft, but is also following through with very concrete action. Protecting critical infrastructure and ensuring the safety of passengers at Stuttgart Airport require continuous adaptation to a changing security situation,” Razavi said, according to the ministry.

The new DFS system allows drones near airports to be detected at an early stage and information about possible threats to air traffic to be passed more quickly to the relevant authorities. This helps them assess risks and respond to them more quickly, the statement said.

DFS is responsible for detecting drones in approach and departure areas, while the Federal Police and other security services are responsible for preventing threats and defending against drones. The BMV, Federal Ministry of the Interior, DFS, Federal Police and airports coordinate their work to exchange information quickly and maintain a shared picture of the situation.

No further details about how the system operates have been disclosed.

The first stage of the expansion at Germany’s eight major commercial airports will be fully implemented this week, with the systems in Stuttgart and Hamburg being put into operation, the statement said.

The system will also be installed at the airport where a bomb-laden drone was found

The system will also be put into operation at Leipzig/Halle Airport this week, meaning that the first stage will be fully implemented at all eight of Germany’s largest commercial airports, according to the press release.

A quadcopter drone carrying a Semtex explosive flew directly toward a parked Ukrainian An-124 Ruslan cargo aircraft and struck its wing at Leipzig/Halle Airport in Germany on the evening of 4 August, Die Zeit reported on 10 August. The drone hit the aircraft at around 19:30 local time, bounced off the wing, and fell to the ground without detonating, according to the media outlet.

Germany has accused Russia of attempting the drone attack and announced further sanctions against Russian citizens and institutions, Tagesschau reported on 1 September.

At the crime scene, investigators found the drone configuration, explosives and detonation technology that had already appeared in other Russian hybrid operations and in Russia’s war against Ukraine, Federal Interior Minister Alexander Dobrindt said during a joint press conference with Federal Foreign Minister Johann Wadephul, the media outlet reported.

The German government assumes that Germany has been and will be a target of further such Russian attacks. Germany is not at war with Russia but is a “target of war,” Foreign Minister Wadephul said, according to the outlet.

Russian troops were taking selfies beside a jet-powered Shahed launcher when a Ukrainian drone hit them. A Ukrainian drone attacked a pickup truck converted to launch Russian Shahed drones in the Donetsk airport area while its crew prepared to fire a jet-powered Geran-4, according to video from the Cursed Empire drone unit of the 100th Separate Mechanized Brigade that volunteer Serhii Sternenko published on 6 October.

Three Russian soldiers struck a pose by their drone launcher near Donetsk airport

It was their last selfie. Ukrainian drones hit the crew moments later as they prepared to fire a jet-powered Geran-4
Serhii Sternenko pic.twitter.com/ri9bNztW5y

— Euromaidan Press (@EuromaidanPress) October 6, 2026

Russia launches Shahed drones, including jet-powered ones, from pickup trucks and fixed launchers, and the ruined Donetsk airport, about 50 kilometers from the front line, is one of its drone bases. In September, Oboronka outlet counted that in general, Russia has at least 63 launchers at its drone bases, which are built to survive strikes.

The video shows three carefree Russian soldiers next to a pickup fitted with a launch frame.

"That was their last photo shoot," Sternenko noted, commenting on the hit on the soldiers.

The primary target

Earlier, an officer of the 1st Separate Center of the Unmanned Systems Forces, call sign “Falco,” explained that the primary goal of strikes on drone bases is to disrupt Russia's ability to launch drones.

This is done by destroying launchers and storage facilities, as well as creating an aerial threat over the drone base. Such attacks can delay drone launches indefinitely, while the destruction of infrastructure can reduce the overall number of drones launched.

But the "jewel" of anti-drone port operations is the military staff

Although these facilities are important targets, the Unmanned Systems Forces have another priority: drone operators.

“The most difficult and, at the same time, the most valuable target is the operator. They don’t stay near the launchers for long,” Falco said.

By taking out drone operators, Ukraine inflicts losses on a scarce resource. There are already relatively few of them, and Russia will have to spend additional money and time training new crews.

National Guard commander Major General Oleksandr Pivnenko signed a follow-on contract with Quantum Frontline Industries managing director Matthias Lehna and Frontline Robotics chief technology officer and co-founder Pavlo Kosolapkin to build two Ukrainian drones in Germany, Quantum Systems said on 5 October. The deal covers the Linza strike drone and the Zoom reconnaissance drone, exceeds the volume of the 2026 agreement, and schedules delivery for 2027.

The order scales up a line that is already running. Quantum Frontline Industries' first production year remains on track for completion in 2026, it has already delivered its first drones to Ukraine's Defense Forces, and it is now preparing to increase production capacity fivefold for next year, Quantum Systems said.

German plants, Ukrainian designs

Quantum Frontline Industries is a German-Ukrainian joint venture of Frontline Robotics and Quantum Systems. Both the Linza and the Zoom come from Frontline Robotics, and the systems are manufactured in Germany for Ukraine.

Linza 3.0 carries up to 4 kg of payload out to 15 km and stays aloft up to 60 minutes, and it is already in service with more than 60 Ukrainian units, Frontline Robotics has said. Zoom 3.0 detects targets, fixes their coordinates, and corrects fire under active Russian jamming, the company told Militarnyi. It loiters for up to an hour and works at a tactical radius of up to 20 km. AI-driven navigation and autonomous operation over the target keep its data flowing even when standard radio links break down.

From ramp-up to serial production

Quantum Frontline Industries said the contract moves it from initial production ramp-up toward sustained, high-volume manufacturing. Kosolapkin told Militarnyi the firm keeps refining Linza and Zoom on feedback from Ukrainian troops, whose needs drive how the systems evolve, and that producing in Germany gives it extra capacity to scale Ukraine-proven designs and deliver them in larger volumes.

A large fire has broken out at the Volodarskaya petroleum-products station outside Moscow following an extensive overnight drone attack. The facility occupies an important position in the pipeline network supplying petrol, diesel and aviation fuel to the Russian capital and its principal airports.

A major fire was reported at the Volodarskaya linear production and dispatch station in Moscow region early on Tuesday, bringing Ukraine’s campaign against Russian fuel infrastructure to another important point in the capital’s supply network.

Footage published from the area around Konstantinovo showed a substantial blaze at the facility, with reports from local residents that storage tanks were burning. The material identified the site as the Volodarskaya station, operated by Transneft-Upper Volga and connected to the petroleum-products network serving the Moscow region.

The extent of the damage was not immediately clear. There had been no detailed assessment from Transneft by Tuesday morning establishing whether pumping equipment, pipelines or only storage facilities had been affected. This distinction will determine whether the attack produces a temporary disruption or a more significant problem for Moscow’s fuel distribution system.

The strike formed part of a large overnight drone attack on Moscow and surrounding districts. Moscow Mayor Sergei Sobyanin reported repeated interceptions of drones approaching the capital, while air-defence activity continued across Moscow region. Russian aviation authorities temporarily restricted operations at Vnukovo, Domodedovo, Sheremetyevo and Zhukovsky airports for flight-safety reasons.

There is no evidence at this stage that the airport restrictions resulted from fuel shortages. They were imposed during the drone attack itself. The longer-term significance of Volodarskaya lies instead in the station’s role within the pipeline and storage infrastructure serving the Russian capital.

A major link in Moscow’s fuel network

Volodarskaya is connected to Moscow’s ring petroleum-products pipeline, through which petrol, diesel and aviation kerosene can be moved between refineries, storage facilities and major consumers.

Its importance is documented by Transneft itself. In 2024, the company said it had returned a 32-kilometre petroleum-products pipeline between the Moscow refinery and Volodarskaya to operation as part of a project to increase fuel deliveries across Moscow region.

According to the company’s figures, the project allowed aviation-fuel deliveries to Moscow’s airports to rise almost twofold, to as much as three million tonnes a year. Potential diesel deliveries to Moscow region consumers increased to 2.8 million tonnes annually, while petrol volumes reached 1.6 million tonnes. Transneft specifically identified Vnukovo, Domodedovo and Sheremetyevo as airports supplied through the expanded system.

Transneft has also expanded storage at Volodarskaya. The company previously said it had commissioned additional petroleum-product tanks at the station to support fuel supplies to Moscow and aviation-fuel transportation to the capital’s airports.

Those figures do not mean that every litre of fuel consumed by Moscow depends on Volodarskaya. Russia can move petroleum products by rail and road, and the Moscow region has other storage and distribution facilities. But replacing pipeline volumes on the scale handled by the Moscow system would place additional demands on those alternatives, particularly if disruption were prolonged.

The attack also follows repeated Ukrainian strikes against refining infrastructure supplying European Russia. On 20 September, EU Today reported that a mass drone attack had hit the Moscow Oil Refinery at Kapotnya, one of the main fuel-processing plants serving the capital. The strike reportedly affected its ELOU-AVT-6 primary processing unit, increasing pressure on a refinery that had already been targeted earlier in the year.

The broader campaign has moved beyond individual refineries. Ukraine has increasingly targeted different stages of Russia’s energy system, including storage depots, pumping infrastructure, ports and export terminals. Earlier attacks on the Omsk refinery and Baltic export infrastructure illustrated Kyiv’s effort to put pressure on both domestic fuel processing and the logistics through which Russian oil reaches international markets.

That approach is intended to force Russia to repair several parts of the system simultaneously rather than simply compensate for the temporary loss of production at one refinery. EU Today has previously examined how sustained strikes can put physical pressure on Russia’s oil economy where sanctions alone have limits.

President Volodymyr Zelenskyy said on 3 October that Ukraine intended to intensify attacks on Russian oil refineries in response to Moscow’s continuing strikes against Ukrainian cities, while maintaining that Ukrainian operations would not deliberately target civilians.

Volodarskaya adds another element to that campaign. A refinery converts crude oil into usable fuels; a pumping and storage station determines how those products reach consumers. Damaging one without the other may create disruption that can be bypassed. Sustained damage to both processing and distribution infrastructure is more difficult to compensate for.

Much therefore depends on what happened inside Volodarskaya overnight. If the damage is confined to several storage tanks, the Moscow fuel network may be able to absorb the loss. Damage to pumping installations or pipeline connections would have wider consequences, particularly if the facility is attacked repeatedly.

The strike nevertheless demonstrates that a fuel installation closely connected to Moscow’s aviation and transport system can be reached despite the dense air-defence network surrounding the capital. The scale of its effect will become clearer once satellite imagery and operational information show which parts of the Volodarskaya complex were actually damaged.

The crew of a merchant ship was missing on Tuesday after the vessel sank in the Black Sea off NATO member Bulgaria following a drone strike that Prime Minister Rumen Radev described as a gross violation of international law.

EU foreign policy chief Kaja Kallas has warned that Russia is intensifying hybrid operations across Europe, citing sabotage attempts, airspace violations and Russian drones and missiles crossing into Moldovan territory.

Her intervention adds pressure for a more coordinated European response to hostile activity below the threshold of conventional warfare.

Russia is putting lives at risk across Europe through an expanding campaign of hybrid activity, EU foreign policy chief Kaja Kallas said on Monday, after another series of Russian drones and missiles entered Moldovan airspace.

Speaking in Brussels alongside Moldovan Prime Minister Vasile Tofan and Enlargement Commissioner Marta Kos, Kallas said Europe had experienced an increase in sabotage attempts and airspace violations during recent weeks.

“Russian missiles and drones violated Moldovan airspace again over the weekend,” she said, describing the incidents as unacceptable.

According to the official EU record of the press conference, Kallas said the Kremlin was seeking to create fear and interfere with European decision-making, and argued that the response should include greater resilience and continued support for Ukraine.

Her remarks follow Russia’s renewed large-scale attacks against Ukraine’s energy system and continued reports of drones crossing borders beyond Ukrainian territory.

Moldova’s defence authorities reported that three drones entered Moldovan airspace during Russia’s 30 September attack on Ukraine. Moldova, which shares a long border with Ukraine and is seeking EU membership, has repeatedly accused Moscow of attempting to destabilise the country.

The latest incidents broaden a European debate that has been developing for months: how governments should respond to hostile operations that are deliberate and potentially dangerous but fall short of an overt military attack.

EU Today reported on 28 September that European governments were discussing an emergency security protocol intended to improve coordination when member states face sabotage and other hybrid threats.

That followed earlier warnings concerning suspected attacks on infrastructure, cyber operations, interference campaigns and airspace violations across several European countries.

The problem is partly one of attribution and partly one of thresholds.

A conventional armed attack on a NATO member may trigger consultation under Article 4 or, in sufficiently serious circumstances, collective defence provisions under Article 5. The European Union also has its own mutual assistance provision under Article 42.7 of the Treaty on European Union.

Hybrid activity is frequently designed to remain below those thresholds.

Cyberattacks, covert sabotage, GPS interference, disinformation, drones and operations conducted through intermediaries can impose costs without giving governments an obvious basis for a military response.

Kallas’s warning comes as Germany has also reported an increase in activity it attributes to Russia.

Chancellor Friedrich Merz has warned that Germany faces growing hybrid pressure involving drones and cyber operations. European security services have separately investigated suspected Russian involvement in sabotage and attacks on infrastructure in several countries.

Moscow has denied Western accusations that it is directing such operations.

The EU has already used sanctions against individuals and entities accused of Russian hybrid activity, while governments are considering faster systems for sharing intelligence and attributing incidents.

EU Today examined the debate in September as the European Parliament considered proposals for quicker attribution, stronger intelligence-sharing and improved protection of critical infrastructure.

Moldova occupies a particularly exposed position.

The EU has provided €317 million through the European Peace Facility for Moldovan defence modernisation, according to Kallas, including €120 million allocated in 2026 for air defence. Brussels is also supporting Moldova through its EU Partnership Mission, which provides assistance against hybrid and cyber threats.

Unlike Ukraine, Moldova is not a NATO member and has constitutional neutrality. Its ability to counter Russian missiles or drones entering its airspace is therefore closely connected to the development of its own detection and air-defence capabilities.

For the EU, repeated incidents involving Moldova, NATO airspace and European infrastructure are increasingly being considered as parts of the same security problem rather than isolated events.