Poland, Ukraine and NATO claim recent Russian drone incursions into their airspace were deliberate.

Sudden boldness of Kremlin is new territory for Nato, which is enhancing air policing over Eastern Europe with extra fighter jets

Poland, Ukraine and NATO claim recent Russian drone incursions into their airspace were deliberate.

Editorial: The escalation in recent days is raising alarm. It forms part of Moscow’s broader pattern of probing and provocation

Russian foreign minister Sergei Lavrov accused Nato and the EU of declaring war on Russia after Copenhagen blamed a 'state actor' for a second night of drone incursions.

NATO jets down Russian drones in Poland, Russia denies targeting, Trump suggests mistake, Kremlin calls shooting down reckless.

Move comes after new drone sightings near major military installations in Denmark and Norway

In neighboring Germany, several drones were reported in the northern German state of Schleswig-Holstein, which borders Denmark, from Thursday into Friday night.

Denmark reports new drone incursions, while neighbouring Norway says it is investigating two drone sightings.