The UK government has accused Russia of orchestrating a campaign aimed at forcing the closure of its embassy in Moscow, highlighting an increase in harassment directed at British diplomats over the past year.

The allegations come in the wake of a diplomatic tit-for-tat, where the UK expelled a Russian diplomat and their spouse as a reciprocal action to Russia’s earlier expulsion of a British diplomat and their diplomatic partner, following allegations of espionage which UK officials vehemently deny.

In a recent statement, the Foreign Office condemned Russia's actions, stating that they have witnessed a coordinated effort from the Russian government characterized by 'malicious and completely baseless accusations' against British diplomats.

Furthermore, the Foreign Office indicated that Russia's recent expulsion of a British diplomat marks another significant escalation in ongoing tensions.

A senior official from the Foreign Office summoned Russian ambassador Andrey Kelin to express the UK's stance, asserting that the UK would not tolerate any form of intimidation against its embassy staff and their families.

The official remarked that while the decision to expel the Russian diplomat was not made lightly, the UK has clearly communicated to Russia that any escalation would result in reciprocal measures.

UK Foreign Secretary David Lammy, while en route to a G7 meeting in Canada, reiterated the government's position, underscoring that the UK would not accept what he described as the Kremlin's 'relentless and unacceptable campaign of intimidation' or its attempts to threaten UK security.

The Foreign Office also emphasized its commitment to maintaining diplomatic channels, suggesting that it would consider the situation resolved unless further escalatory actions were taken by Russia.

In response to the expulsion of the British diplomats, Moscow stated it would not accept the presence of 'undeclared British intelligence personnel' within its borders.

Additionally, Russian intelligence services claimed that they had uncovered evidence suggesting espionage and sabotage activities attributed to the expelled British diplomat and their spouse.

Analysts have noted that Russian authorities perceive the recent thaw in US-Russian relations as a potential threat to their national interests, while the UK views control over Ukraine as pivotal to its strategy for containing Russian influence.