Estonia summoned a Russian diplomat to protest after three Russian fighter aircraft entered its airspace without permission ...

This was the latest event after a series of incursions by Russian military aircraft into NATO airspace in September, leading ...

President Trump warned Sunday that the US will defend Poland and the Baltic countries if Russia’s aggression escalates after ...

Estonian officials maintained Saturday that there was no need to trigger Article 5, NATO's collective defense clause, despite ...

Ukrainian attacks on Russia's Belgorod region have killed two civilians while Russian shelling in eastern Ukraine left one ...

NATO scrambled two German Eurofighters in response to a Russian military aircraft over the Baltic Sea on Sunday. The aircraft ...

Estonia said three Russian jets entered its airspace without permission on September 19 and stayed in it for 12 minutes.

NATO's North Atlantic Council will meet on Tuesday to discuss Russia's violation of Estonian airspace, two officials familiar ...

The UN Security Council will meet Monday at Estonia’s request to discuss Friday’s violation of the Baltic country’s airspace ...

After multiple Russian drones violated NATO airspace, Europe faces questions over the alliance’s long-term ability to deal with this growing threat.