Britainβs domestic intelligence agency MI5 has issued a rare and direct warning to members of Parliament, alerting them that they are active targets of espionage operations by Russia, China, and Iran aimed at undermining the United Kingdomβs democracy.
The advisory, circulated on Monday, urged lawmakers and their staff to remain vigilant against spies attempting to extract information through blackmail, phishing, or cultivating long-term relationships β including attempts to sway political influence through donations or personal connections.
βWhen foreign states steal vital UK information or manipulate our democratic processes, they donβt just damage our security in the short term β they erode the foundations of our sovereignty,β said Sir Ken McCallum, Director General of MI5.
Heightened Concern After Collapsed Spy Trial
The warning follows the collapse of a recent espionage trial involving two British nationals accused of spying for China. Prosecutors were forced to abandon the case after the government failed to provide sufficient evidence proving China posed a direct threat to national security.
In its new guidance, MI5 cautioned MPs to be wary of βodd social interactions,β repeated requests for private meetings, and βovert flatteryβ β tactics often used by intelligence operatives to gain trust and access.
βEveryone reading this guidance cares deeply about the role they play in UK democracy,β McCallum added. βTake action today to protect it β and yourself.β
Background: A Pattern of Foreign Interference
This is not the first time MI5 has sounded the alarm about foreign influence. In 2022, the agency publicly accused Christine Lee, a London-based lawyer, of conducting political interference activities on behalf of the Chinese Communist Party, including facilitating financial donations to British politicians.
Lee denied the allegations and later sued MI5 in an attempt to clear her name, but lost the case.
Despite Prime Minister Keir Starmerβs efforts to ease tensions with Beijing since taking office, London and Beijing have continued to trade espionage accusations, with UK intelligence agencies warning of Chinese infiltration in political, business, and academic circles.
Responding to the latest developments, Chinaβs embassy in London reiterated its position, calling the allegations βfabricated and malicious slander.β
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