European diplomats have privately warned the Kremlin that NATO is prepared to respond to further violations of its airspace ...

European diplomats warned Russian officials this week that NATO is prepared to respond to further airspace violations with ...

Estonia and its allies launched a blistering criticism of Russia for flying fighter jets through its airspace last week, ...

BRUSSELS — NATO is stepping up aerial surveillance in the Baltic Sea, while France, Germany and Sweden are bolstering Denmark ...

Right now, though, U.S. leadership appears reticent. Coincidentally or not, the serious airspace violations have happened ...

NATO scrambles to counter Russian drones and airspace violations. Poland vows shootdowns, but allies fear escalation as ...

Medvedev also said "vulnerable and divided" Europe is unprepared for a war with Russia, calling its citizens "inert and ...

Europe witnessed a flurry of political and security developments on Monday, from decisive election victories in Italy and ...

Four NATO and European Union countries bordering Russia plan to build concrete bunkers and anti-drone nets at vital energy ...

France, Germany and Sweden said Monday they will send military personnel and anti-drone systems to Denmark to boost security ...

Our defence editor, Shashank Joshi, writes the intro to The War Room, a subscriber-only newsletter on international security ...

Denmark is receiving security assistance from NATO allies ahead of a high-level meeting of European leaders in Copenhagen ...