DONETSK REGION, Ukraine (AP) — With the Russian advance deeper into the Donetsk region, the air in Ukraine’s last strongholds ...

Article 4 of the North Atlantic Treaty Organization is not as well known as its Article 5 collective security guarantee — ...

The US needs a variety of proven counter-drone capabilities in a potential war with China, experts argued in a new report.

The repeated incursions have prompted questions all along NATO's eastern flank as to how allies should handle the threat of ...

BUCHAREST, Romania (AP) — Russia’s violation of Poland’s airspace with drones on Wednesday marks the most serious ...

Whether by accident or malice, the Russians are risking a wider war in Europe.

Western capitals continue drafting security guarantee frameworks for Ukraine even as Kyiv demonstrates superior defensive capabilities.

For NATO air defenses with little direct experience of the drone attacks now emerging as a dominant feature of modern warfare ...

By Alan Charlish, Lidia Kelly and Barbara Erling WARSAW/WYRYKI-WOLA, Poland (Reuters) - Poland shot down suspected Russian drones in its airspace on Wednesday with the backing of aircraft from its ...

President Donald Trump reacted to Russian's drone incursion into Poland's airspace with a brief post on social media that ...

This situation brings us the closest we have been to open conflict since World War II," Polish Prime Minister Donald Tusk ...

President Donald Trump on Wednesday was criticized for his cryptic response after Russia sent drones into Polish airspace. “What’s with Russia violating Poland’s airspace with drones? Here we go!” ...