NATO's Article 5 Tested by Drone Ambiguity

A French fighter jet shot down a Russian-origin drone over Latvia on June 8, marking the first kinetic NATO response to an object from Russian territory during the Ukraine war. The incident exposes a critical gap in the alliance's foundational treaty: Article 5 pledges collective defense against "armed attack," but aerial intrusions—whether Russian drones, Ukrainian drones forced off course by jamming, or debris from Ukrainian air defense—leave unclear whether the threshold has been crossed or what response NATO members must mount.