Russia has denied accusations it intentionally launched drones and aircraft into NATO airspace, but, pending investigations into airspace breaches of alliance members, Zelensky’s accusations add a new dimension to calls for a crackdown on Moscow’s lucrative energy exports.

The latest strike follows a series of Ukrainian drone attacks on Russian aircraft, including a strike on Be-12 amphibious planes in Crimea.

Russian drones are now targeting NATO members. Russia is running out of troops, so Russia's hybrid war strategy is not just about reducing costs. It's also a necessity.

Right now, though, U.S. leadership appears reticent. Coincidentally or not, the serious airspace violations have happened since Trump’s summit with President Vladimir Putin in Alaska in August, when the U.S. leader dropped his demand for a ceasefire in Ukraine.

A Canberra-made laser is about to become NATO's newest frontline defence against enemy drones, in a deal experts say could transform the future of warfare.

Russia deliberately flew drones into the airspace of NATO member Poland this month to test the alliance's response, stoke fatigue in member states with its war on Ukraine and step up pressure on the West,

Estonia is extending a fence along its border with Russia and building anti-tank ditches and bunkers in preparation for a potential conflict with Moscow.

The proposal comes in the wake of recent airspace incursions over several European nations, some of which Russia is confirmed to be behind.