Sen. Mitch McConnell challenges Trump’s "America First" approach overseas, advocating a more proactive foreign policy in a ...

Estonia plans to propose that members of the U.K.-led Joint Expeditionary Force, a coalition of northern European NATO ...

No, Trump cannot legally withdraw the United States from NATO via executive order. Federal law requires congressional ...

Senate Republican Leader Mitch McConnell is challenging President-elect Donald Trump to reject the isolationist voices within ...

Outgoing Senate Republican Leader Mitch McConnell (R-Ky.) is calling on President-elect Trump to reject isolationists in the ...

Russian President Vladimir Putin on Monday accused the West of pushing Russia to its "red lines" - situations it has publicly ...

Russia is disrupting mobile communications and ship-tracking data across the Baltic Sea, endangering vessels and energy ...

The pace has accelerated over the past two years and the Russian efforts go beyond “mere capers” of destabilization, the ...

Sabotage, warning shots, disruption of air traffic and dangerous military maneuvering are all part of the intensifying ...

If Russia were to invade NATO countries in Europe, it could use several fronts to do so. First of all, it would be the ...

New NATO Secretary-General Mark Rutte warned Europe Thursday that Russia's Vladimir Putin wants to "wipe Ukraine off the map" ...

NATO Secretary General Mark Rutte has warned that Russian President Vladimir Putin wants to “wipe Ukraine off the map” and ...