A member of the US army has been arrested by British counter-terrorism police.The 41-year-old man was arrested near Gloucester on Tuesday, on suspicion of offences under the National Security Act, the Metropolitan Police said.The force said the allegations related to Russia.As part of the investigation, officers are carrying out searches at two locations in Gloucestershire.Counter-terrorism police in the UK is working closely with the US military and the FBI.FBI director Kash Patel said in a statement: "This important arrest involves allegations of espionage, which is of the utmost concern to the United States and our allies."This breaking news story is being updated and more details will be published shortly. Please refresh the page for the fullest version.You can receive Breaking News on a smartphone or tablet via the BBC News App.

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