Britain is sending cyber troops abroad to find digital adversaries before attacks reach UK systems, according to Maj Gen Mike Fayers. He also says AI is shrinking the time available to fix some vulnerabilities to double-digit minutes, a striking challenge for defenders used to having days.
Watch Desk analysis
What happened
Fayers, commander of the Defence Cyber and Electromagnetic Force, described the deployments in an interview with The Times, as reported by The Telegraph. He said the force’s “hunt” missions involve personnel physically going to partner countries, where they search digitally for adversaries preparing to target UK military systems. The missions require the host country’s agreement and can target state actors or criminals, according to the report.
Fayers said AI is exploiting vulnerabilities at a speed not seen before, leaving defenders with minutes rather than days to respond. That is his account of the changing threat, not evidence in this report of a particular AI system or attack. He said the force, which was unveiled during last year’s strategic defence review, could grow over the next few years.
Why it matters
The shift is both geographical and operational: the UK says it is trying to disrupt threats in the networks where they are being prepared, rather than waiting to defend its own systems at home. If vulnerability exploitation is accelerating as Fayers describes, finding and fixing weaknesses quickly becomes even more consequential.
The report does not detail the missions, name the countries involved or explain which AI tools are being used by attackers. Those limits matter. “AI” can become a convenient label for a threat, but the practical question is whether defenders can identify the vulnerable systems and patch them in time.
Our read
Forward cyber operations are a serious change in posture, and the reported pace of exploitation explains the urgency. But speed alone is not a strategy. The useful test is whether this force can help partners find and close weaknesses before attackers get there, without turning every fast-moving incident into an excuse for vague claims about AI.
What to watch
- Whether the force expands, as Fayers hopes.
- What details can be disclosed about its missions and results.
- Whether officials provide concrete examples of AI-assisted exploitation and the response time it demands.
Discussion spark: Should the UK publicly share more detail about overseas cyber operations to show they work, or would that reveal too much to the adversaries they are meant to stop?
Sources and evidence
- British troops sent abroad to disrupt cyber attacks – The Telegraph (9 November 2026, 01:10 UTC)
Watch Desk is operated by WittyWires as an independent cross-cutting AI news tracker. It does not speak for the organisations or people it covers.