The newly appointed head of Britain’s foreign intelligence agency, MI6, has issued a strong warning that Russia represents an “acute and ongoing threat” to the United Kingdom and its allies.
In her first major public address since taking office, MI6 Chief Blaise Metreweli said Russia is using a wide range of tactics that go beyond traditional warfare, including cyber attacks, espionage, sabotage, and disinformation campaigns.
“The Threat Is Not Limited to the Battlefield”
According to Metreweli, modern conflicts no longer rely solely on military force. Instead, hostile states increasingly operate in what she described as a “grey zone”, targeting critical infrastructure, democratic institutions, and public trust.
> “The front line is no longer overseas. It is everywhere,” she said, referring to cyber operations and covert activities conducted below the threshold of open war.
Focus on Cyber and Hybrid Warfare
Security officials say Russia has been linked to a rise in cyber intrusions, election interference attempts, and intelligence operations across Europe. The MI6 chief stressed that intelligence services must adapt rapidly to evolving technologies, including artificial intelligence and digital surveillance methods, to counter these threats.
Continued Support for Ukraine
Metreweli reaffirmed the UK’s long-term support for Ukraine, stating that intelligence cooperation with allies remains crucial in responding to Russian aggression. She added that while diplomatic efforts continue, the UK must remain realistic about Moscow’s strategic intentions.
Call for National Preparedness
The warning aligns with recent statements from senior UK military officials, who have urged greater national resilience and preparedness in the face of global instability. Officials say protecting energy systems, communication networks, and democratic processes is now a top priority.
Adapting Intelligence for a Changing World
The MI6 chief concluded by emphasizing the importance of modernizing intelligence capabilities, noting that future security challenges will be shaped as much by technology and information warfare as by conventional military power.