LONDON (Reuters) - Britain on Thursday summoned the Russian ambassador to London for a meeting with a senior British official to revoke the accreditation of a Russian diplomat.

The UK is expelling a Russian diplomat in response to Moscow’s expulsion of a British diplomat last November, according to a spokesperson for the UK Foreign Office. The Russian ambassador, Andrei Kelin,

A Russian diplomat has had their accreditation revoked by the UK in a tit-for-tat move after Moscow expelled a British official last year. Russian ambassador to the UK Andrey Kelin was summoned to the Foreign Office to be informed of the move by the Government.

A Russian diplomat has been expelled from the UK in the latest escalation of a tit-for-tat spat after Moscow threw out a British official last year. Foreign Secretary David Lammy said action had been taken "following Russia's recent expulsion of a British diplomat" in November.

The UK will be “unapologetic” in standing up to Vladimir Putin, David Lammy said after the Foreign Office stripped a Russian diplomat’s accreditation. The move was a tit-for-tat response after Moscow expelled a British diplomat it accused of spying,