Iran says it has the right to respond to UK “aggression” over Britain’s decision to allow US forces to use its military bases.
Tehran’s foreign minister accused Britain of “participation” in the war and demanded it withdraw support for the “United States and the Zionist regime”.
“These actions will definitely be considered as participation in aggression and will be recorded in the history of relations between the two countries,” Abbas Araghchi told Yvette Cooper, the Foreign Secretary, according to a Telegram post.
“At the same time, we reserve our inherent right to defend the country’s sovereignty and independence.”
The UK has given permission for the US to use British bases, including Diego Garcia and RAF Fairford, for defensive strikes on Iranian facilities, but has not taken part in any direct attacks.
Sir Keir Starmer, the Prime Minister, had previously denied the US use of UK bases but later changed his stance.
Iran has already targeted British bases across the Middle East, including a coalition air base in Erbil, northern Iraq, and RAF Akrotiri in Cyprus.
The Telegraph has contacted the Foreign Office for comment.