President Donald Trump reacted Wednesday with a degree of bemusement toward Russia’s drone incursion into Poland, a NATO ...

Article 5 is the best-known clause and states that an armed attack against one or more Nato members is an attack on all of ...

Europe has "nowhere near enough volume to defend itself in the event of a major and protracted war," Matthew Savill told ...

Military capability of Western alliance remains 'formidable' despite questions around untested 'mutual assistance' agreement ...

On Friday, Russia and Belarus are set to begin their joint military exercises. Poland announced earlier this week that it ...