It is a question that successive governments have struggled with: what kind of threat does China really pose to the UK?

Trying to answer it may have contributed to the high-profile collapse of the case in which two British men were accused of spying for China. Prosecutors and officials have offered conflicting accounts regarding whether the withdrawal of charges was due to a failure to label China as an active threat.

On one level, China engages in traditional espionage, with spies operating under diplomatic cover. However, the nature of modern Chinese espionage extends well beyond this, raising concerns about political influence and security risks.

Security institutions like MI5 have warned about China’s attempts to cultivate political connections within the UK, and increased scrutiny has focused on its alleged harassment of dissidents. Cyber-espionage represents another significant threat, with reports of extensive hacking attempts targeting UK politicians.

In this context, the UK faces a daunting challenge—balancing the potential benefits of engaging with a powerful economic partner while safeguarding national security. The ongoing dilemma of how to strategically interact with China requires careful navigation amidst a backdrop of espionage and influence operations.