But has this actually produced a stronger Nato? The respected British defence analyst Professor ... in what analysts call "the grey zone", where it is hard to assign blame for intrusive actions ...

British and German defense officials declined to discuss details of the sightings. Experts said the drones’ presence was indicative of a so-called hybrid or “gray zone” attack against the ...

President-elect Trump has made ambitious promises to end Russia’s war in Ukraine and face down China, but he’s also ...

Russia, Iran, China and other NATO adversaries see the “gray zone” acts of sabotage ... These include assassination attempts on British and German soil; explosions at an ammunition warehouse ...