Russia has expelled British diplomat Albertus Gerhardus Janse van Rensburg, accusing him of engaging in economic espionage, according to the Federal Security Service and official Russian statements reported by Politico Europe and the Bangkok Post. Moscow alleges that Janse van Rensburg attempted to obtain sensitive economic data and that the British embassy harbored undeclared intelligence personnel. The diplomat has been ordered to leave Russia within two weeks, as noted by The Straits Times.
The UK government has rejected the espionage accusations as “completely unacceptable” and “baseless,” condemning the move as intimidation and warning that it reflects a broader pattern of harassment against British diplomats in Moscow, reported by Dawn and BBC News UK. The British Foreign Office framed the expulsion as a deliberate escalation of tensions, referencing ongoing strained relations due to conflicts including the war in Ukraine.
Russian officials also advised their citizens to avoid contact with British diplomats following this incident, which further underlines the deepening diplomatic rift between the two nations, as highlighted by the Bangkok Post. Details on the specific nature or evidence of the alleged espionage have not been publicly disclosed by Russian authorities, emphasizing the secretive context of these intelligence disputes.
This latest expulsion comes amid a backdrop of previous allegations and countermeasures between London and Moscow, signaling a continuation of reciprocal diplomatic retaliations documented by The Independent. The move could prompt the UK to respond with similar expulsions or initiate diplomatic talks aimed at reducing hostilities.
Observers will be watching for Britain’s next steps in the coming weeks, particularly whether the UK government opts for additional retaliatory measures or seeks dialogue to de-escalate the situation. The developments also raise questions about the future security arrangements for diplomats operating in both countries.

Albertus Gerhardus Janse van Rensburg
British diplomat
FSB
Russia
British
London
United Kingdom




