Putin likely to stage another Salisbury-style attack, exiled oligarch says

Mikhail Khodorkovsky says Russian security services may seek to create a ‘sense of vulnerability’ in BritainVladimir Putin is likely to stage another Salisbury-style attack on UK soil unless the government adopts more aggressive tactics against the Kremlin, the exiled Russian billionaire Mikhail Khodorkovsky has said.The former oil tycoon has emerged as a leading figure in Russian diaspora.

This developing story from the Russia region is being tracked by international intelligence monitors. The situation remains fluid and additional details are expected as correspondents on the ground file updated reports.