While I was involved in a lot of critical infrastructure work over the years, there is so much mutually assured destruction on 'cyber' now that I don't see the economics of it anymore. Personally, I have doubts NATO can afford to act directly in a kinetic military capacity anymore and it has to operate through proxy parties because its members' infra is so exposed that no elected government survives a cyber retaliation against its energy and other infra services that derails its civil society. That said, I've held that belief for over a decade and haven't had it tested.