London Daily

Focus on the big picture.
Wednesday, Jun 10, 2026

Threat to UK from hostile states could be as bad as terrorism, says MI5 chief

Threat to UK from hostile states could be as bad as terrorism, says MI5 chief

Ken McCallum says public should be alert to threat from China and Russia
The chief of MI5 is to warn that the activities of China, Russia and other hostile states could have as large an impact on the public as terrorism, marking a significant shift in emphasis from the UK’s domestic spy agency.

Giving his annual threat update on Wednesday, Ken McCallum is expected to say that the British public will have to “build the same public awareness and resilience to state threats that we have done over the years on terrorism”.

But while the threat from Russia, as demonstrated by the poisoning of the Skripals in Salisbury, is familiar to the British public – the spy chief will argue that threats that typically come from China are not.

McCallum will say that universities and researchers risk “having their discoveries stolen or copied” if they are not vigilant and that businesses could be “hollowed out by the loss of advantage they’ve worked painstakingly to build”.

“Given half a chance, hostile actors will short-circuit years of patient British research or investment. This is happening at scale. And it affects us all. UK jobs, UK public services, UK futures,” McCallum will say.

Threats from hostile states have risen up the security agenda as the threat from Islamist terrorism has receded significantly since the death of Isis leader Abu Bakr al-Baghdadi and the final territorial defeat of the organisation in 2019.

A little over a decade ago, in 2008/9, MI5 allocated only 3% of its effort in targeting hostile state activity, although it has shifted significantly since, according to parliament’s intelligence and security committee as both Russia and China have become dramatically more assertive.

Earlier in the spring MI5 warned that 10,000 Britons had been targeted over the last five years on LinkedIn by people masquerading under fake profiles. Such attempts to steal intellectual property frequently come from China, although McCallum is careful not to name the country directly in his pre-released remarks for diplomatic reasons.

A common approach is to use an account that appears to belong to a young woman – often with an anglicised first name and an east Asian surname – who poses as a recruiter, seeking to extract information from researchers or experts under the guise of offering a job.

“To speak directly: if you are working in a hi-tech business; or engaged in cutting-edge scientific research; or exporting into certain markets, you will be of interest – more interest than you might think – to foreign spies. You don’t have to be scared; but be switched on,” the spy chief will say.

MI5 has been criticised for not focusing enough on China in the past and there remains considerable wariness on the part of Boris Johnson, the prime minister, about being too openly critical because of the economic advantages of working with Beijing.

The recent Integrated Review of UK defence and foreign policy concluded that China “presents challenges” because it is “an authoritarian state, with different values to ours” – although some on the Conservative backbenchers want the country more clearly defined as an enemy state.

However, it also emerged that the UK quietly expelled three Chinese spies last year, who it said were posing as journalists and when McCallum was appointed he promised to sharpen the agency’s focus on Beijing.
Newsletter

Related Articles

0:00
0:00
Close
Farmers Warn of Crop Losses Following Months of Unseasonal Rainfall
Civil Aviation Authority Launches Review of Regional Airport Operations
Met Office Issues Heat-Health Alert Across Parts of England
National Grid Introduces New Measures to Protect Winter Energy Supply
Northern England Rail Upgrades Receive Additional Government Funding
Wales Advances Green Hydrogen Strategy to Decarbonize Heavy Industry
UK Expands Recruitment Incentives to Address Shortage of STEM Teachers
High Court Opens Door to Climate Liability Claims Against Major Industrial Emitters
Police Service of Northern Ireland Investigates Major Personnel Data Breach
Defense Ministry Overhauls Procurement System to Accelerate AUKUS Submarine Program
Net Migration Remains Above Government Expectations, New Data Shows
UK and Scottish Governments Agree Framework for Expanded North Sea Wind Development
UK Treasury Launches New Tax Incentives to Boost AI and Semiconductor Investment
Bank of England Signals Continued Caution on Interest Rate Cuts
UK Unveils £10 Billion NHS Digital Modernization Plan Centered on AI Integration
Nebius Opens Major Robotics and Physical AI Laboratory in London
Bank of England Data Shows Strong Rise in New Mortgage Approvals
Network Rail Completes Landmark Upgrade of Severn Tunnel Rail Infrastructure
East West Rail Passenger Services Between Oxford and Milton Keynes Set for December Launch
GlaxoSmithKline Reportedly Pursues £7 Billion Acquisition of US Cancer Drug Developer Nuvalent
Bank of England Signals Interest Rates Likely to Remain Unchanged Despite Energy Market Risks
NHS Trusts Launch Job-Cutting Programmes as Financial Pressures Intensify Across England
More Than 130 Labour MPs Urge Ban on Trade With Israeli Settlements
Keir Starmer Orders Technology Firms to Introduce Smartphone Nudity Controls for Under-18s
UK Unveils £400 Million National AI Supercomputer Fund and New Economics Institute
Japanese Technology Firm Fujitsu Launches Advanced Artificial Intelligence Tool for Corporate Disclosures
South Africa Officially Launches Nationwide Campaign for Highly Contested Local Government Elections
United Kingdom Commits Additional Funding for Unexploded Ordnance Clearance in Laos
Singapore Announces Stringent New Greenhouse Gas Regulations for Commercial Cooling Systems
Cambodia and Thailand Hold High-Level Border Security Talks at United Nations Headquarters
Myanmar Military Government and China Sign Major Agreement to Upgrade Media and Cultural Cooperation
Knife Attack at Swiss Train Station Leaves Three Injured in Suspected Act of Domestic Terrorism
Transnational Extortion Gang Threatens Canadian Police With Army of One Thousand Armed Operatives
Australia Imposes Forty-Two-Day Quarantine on Cruise Ship Passengers Following Deadly Hantavirus Outbreak
International Monetary Fund Unlocks Seven Hundred Million United States Dollars for Sri Lanka Following Economic Reforms
Australia Launches Record One Point Four Billion Dollar Lawsuit Against Chemical Giant 3M Over Contamination
China and Canada Foreign Ministers Meet in Ottawa in Effort to Stabilize Strained Diplomatic Ties
Indonesia Demands Urgent United Nations Security Council Reform Amid Escalating Global Conflicts
Extreme Weather Patterns Trigger Severe Drought in Madagascar and Destructive Flooding in East Africa
Indian State of Karnataka Faces Political Upheaval as Chief Minister Siddaramaiah Abruptly Resigns
Philippines and Japan Reaffirm Defense Ties as Crucial for Indo-Pacific Regional Stability
Norway Joins French Nuclear Deterrence Initiative in Major Shift for European Security Architecture
Global Critical Mineral Alliances Expand as Western Nations Move to Counter Chinese Supply Dominance
United States Imposes Fifty Percent Tariffs on Mexican Steel and Aluminum Ahead of Trade Pact Review
European Union and China Head Toward Major Trade Conflict Over Clean Technology Exports
United States Economic Growth Severely Downgraded to One Point Six Percent as Stagflation Fears Mount
World Health Organization Warns Central African Ebola Epidemic is Outpacing Containment Efforts
United States Treasury Department Conditions Sanctions Relief on Reopening of the Strait of Hormuz
Iranian Air Defenses Intercept and Destroy United States Military Drone Over Bushehr Province
Iranian Armed Forces Launch Ballistic Missiles Toward Unspecified Targets Prompting Regional Condemnation
×