Flight data showed how American and British reconnaissance aircraft flew from England toward Russia on Monday.

Use the map below to explore the full list of recent acts of sabotage and violence across Europe. The security services have sounded the alarm already.

Western officials have accused Russia and its proxies of staging dozens of attacks and other incidents across Europe since the invasion of Ukraine three years ago.

As Prime Minister Keir Starmer and French President Emmanuel Macron toured a NATO military base in north-west London on ...

European intelligence officials say they’re worried the risk of serious injury or even death is rising in a campaign of ...

Western officials have accused Russia and its proxies of staging dozens of attacks and other incidents across Europe since the invasion of Ukraine three years ago, according to data collected by ...