U.S. Army Soldier Arrested in Britain on Suspicion of Espionage for Russia

A senior U.S. Army soldier was arrested Tuesday near Gloucester, England, on suspicion of espionage linked to Russia, British authorities and the FBI confirmed. The 41-year-old man, whose name has not been released, was taken into custody by Counter Terrorism Policing London after an investigation conducted with the FBI, U.S. Army Counterintelligence Command, and British services.

He faces allegations under Sections 1 and 3 of the UK National Security Act 2023. Section 1 covers obtaining or disclosing protected information; Section 3 covers assisting a foreign intelligence service. Metropolitan Police stated the country to which the allegations relate is Russia. Officers are searching two locations in Gloucestershire. The soldier remains in custody at a London police station.

The suspect was assigned to Imjin Barracks in Innsworth, which houses the headquarters of NATO’s Allied Rapid Reaction Corps, a rapid-deployment formation. British police said the arrest is not linked to any other ongoing counter-terrorism investigations, including a separate September incident at nearby RAF Fairford.

FBI Director Kash Patel said the arrest “involves allegations of espionage, which is of the utmost concern to the United States and our allies.” He added that the FBI has “no tolerance for anyone who breaks their oath to the United States and whose actions endanger our national security and that of our partners.” Brig. Gen. Sean Stinchon, commanding general of U.S. Army Counterintelligence Command, described the alleged conduct of “a senior soldier, entrusted with sensitive information,” as “a sobering reminder that insider threats are real and persistent.”

U.S. Army Europe and Africa declined further comment, citing the ongoing investigation. The case marks a rare public arrest of a U.S. service member in Britain on espionage suspicions involving Russia and underscores continued concerns about insider threats within NATO facilities.