Breaking News: Poland has declared NATO Article 4 after Russian drones violated its airspace. Prime Minister Donald Tusk calls for urgent NATO consultations. Here’s what Article 4 means, how it differs from Article 5, and what this escalation means.Poland Article 4, NATO Article 4, what is Article 4 NATO, NATO Article 5, Poland intercepts Russian drones, Russian drone incursion Poland, Poland declares Article 4, NATO Russian drones Poland, Donald Tusk, Putin drones Poland, Fo
