Poland invoked NATO's Article 4 after at least 19 airspace breaches by suspected Russian drones. Polish Prime Minister Donald Tusk called it a large-scale provocation, stating many drones originated from Belarus. NATO condemned the actions as reckless, while the Kremlin remained silent. Several NATO members, including the Netherlands, assisted in shooting down the drones. Ukraine's President Zelenskyy urged a joint European air defense system.

Prepared by Rachel Morgan and reviewed by editorial team.