Alarms bells sounded this week in Europe after NATO jets scrambled to intercept an unprecedented Russian drone incursion in Poland. Now there is fresh unease on NATO’s eastern flank, as Russia and ...

As US’s NATO allies in Europe are feeling the pressure from Moscow, putting them on edge in an already-febrile atmosphere with Russian drones entering Poland’s airspace, Russia and its main ally ...

Ukraine has confirmed the strike on the Elektrodetal factory in Russia's Bryansk region, which manufactures products for the Russian military, the General Staff of the Armed Forces of Ukraine reports.

Close encounters between Russian military aircraft and NATO warships have become routine across Europe's seas in recent years, a top alliance commander told Business Insider after the latest incident.