Grey Zone is a pretty well documented concept in geopolitics, it's a fascinating read if you're interested. https://en.wikipedia.org/wiki/Grey-zone_(internatio

Grey Zone is a pretty well documented concept in geopolitics, it's a fascinating read if you're interested. https://en.wikipedia.org/wiki/Grey-zone_(international_relations) https://en.wikipedia.org/wiki/Grey-zone_(international_relat...