UK Tests Response To Attack From Hazardous Substances
The UK’s readiness to respond to large-scale chemical, biological, radiological, nuclear or explosive (CBRNE) incidents was put to the test this month during a major national security exercise jointly led by Eastern Region Counter Terrorism Policing and the Ministry of Defence.
Held from 4–7 November in Papworth, Cambridgeshire, the exercise brought together up to 600 personnel from the emergency services, the armed forces and a wide range of partner agencies. Participants were tasked with managing a complex, simulated CBRNE incident involving the release of hazardous material alongside several improvised explosive devices (IEDs). The scenario was designed to stress-test joint working protocols, emergency response procedures, and the coordination of specialist capabilities such as the Technical Response Force.
Officials described the exercise as highly successful, with agencies demonstrating strong interoperability, rapid reaction capability and a cohesive multi-agency approach. The results support the government’s commitment to strengthening national resilience under the UK Resilience Action Plan.
While the malicious use of chemical, biological or radiological materials remains less likely than conventional forms of attack, the National Risk Register continues to identify CBRNE threats as a significant concern. Potential incidents could include the terrorist deployment of chemical or biological agents, large-scale poisoning, hazardous material releases, or explosive devices incorporating unconventional materials.
The UK maintains a comprehensive strategy for countering these threats. This includes extensive training and equipment for first responders, continued investment in analytical and forensic capabilities to identify and attribute CBRNE materials, and close engagement with domestic and international partners to improve understanding of evolving risks.
Specialist units across the country remain prepared to respond at short notice, with a shared focus on saving lives, reducing harm, safeguarding the public, supporting investigations and enabling long-term recovery in the aftermath of an incident.
Full details of the government announcement can be found here
