Russian presidential adviser Andrei Fedorov warned that Moscow would not rule out semi-military action against British factories producing drones for Ukraine, following the UK’s decision to share long-range missile blueprints. Prime Minister Andy Burnham condemned the threats during a visit to Kyiv.
A senior Kremlin insider has suggested that British manufacturing facilities supplying military hardware to Ukraine could face attacks from unknown sources
as tensions between London and Moscow escalate sharply over weapons development and intelligence sharing.
Andrei Fedorov Warns of Semi-Military Action Against British Defense Manufacturers
Speaking in an interview on the BBC program Newsnight, Andrei Fedorov stated that Moscow would not 100 per cent exclude
covert measures against the UK supply chain. Fedorov, described as a powerful adviser to Vladimir Putin and a former Russian deputy foreign minister, claimed that Britain’s decision to share Storm Shadow missile blueprints crossed a threshold.
Andy Burnham’s First Visit to Kyiv and the Avenger Intelligence Repository
In response to British backing, Ukrainian officials handed over what was described as a goldmine of intelligence data designed to protect the UK from foreign espionage and sabotage. Britain became the first country granted access to Kyiv’s Avenger
labs repository. The facility houses millions of images cataloging Russian tanks, air defenses, troop movements, and artillery systems, which will be utilized to train technology at British military bases.
Broader Sabotage Campaigns Across European Armament Facilities
The warnings from Moscow arrive against a backdrop of covert operations targeting European defense infrastructure. Western intelligence sources revealed that Russia has recruited local gang members to conduct arson and explosive attacks on armaments factories producing military equipment for Ukraine in countries such as Italy, Bulgaria, and Estonia. Officials believe these operations are deliberately calibrated to remain just below the threshold of triggering Article 5, NATO’s mutual defense clause.
Concurrently, cybersecurity vulnerabilities have emerged as a front-line concern for British industry. Reports indicate that hackers linked to the Iranian regime recently shut down a domestic power plant for four days, underscoring the delicate state of national critical infrastructure as geopolitical alignments harden.
Coalition of the Willing Meets Amid Rising Diplomatic Strains
While in Kyiv, Burnham chaired a Coalition of the Willing meeting alongside French President Emmanuel Macron and Friedrich Merz of Germany. Macron emphasized that a recent wave of deadly strikes on Ukrainian urban centers demonstrates an urgent need for allies to accelerate air defense and interceptor deliveries.

Despite repeated threats, cyber vulnerabilities, and covert sabotage campaigns documented across the continent, UK-Ukraine military cooperation continues to intensify. Burnham is scheduled to travel to the United States next month to lobby President Donald Trump for additional interceptor production licenses, as Moscow capitalizes on dwindling Ukrainian ballistic missile defenses.
