💨 Abstract

In response to Russian drone incursions into Polish airspace on September 9-10, 2025, NATO launched Operation Eastern Sentry, deploying jets and air defenses from multiple allied nations. Poland invoked Article 4 of the North Atlantic Treaty, viewing the incident as an attack on NATO and the EU. The operation includes forces from Denmark, France, Germany, the UK, and others, aiming to bolster Poland's security and protect its airspace.

Courtesy: Aric Jabari