The military alliance is looking for more ways to protect members' assets from sabotage by actors like Russia and China. There is even discussion on whether hybrid warfare could trigger Article 5 ...

Ultimately, hybrid warfare is an amorphous term, and like cuisine, each actor’s version has its own unique flavour – and recipe. Western analysts often label Russia’s actions as hybrid warfare.

Russia is suspected in a wide range of indirect attacks in Europe, including cutting undersea cables.

NATO is in a "boiling frog" situation with suspected Russian hybrid attacks creeping up to a volume that would have been ...