US nuclear umbrella not seen as reliable (not surprising), but a European nuclear umbrella would be. It's, of course, more a theoretical question as Europe couldn't replace US umbrella, but fascinating bc there's much less optimism in the policy debate.
US nuclear umbrella not seen as reliable (not surprising), but a European nuclear umbrella would be. It's, of course, more a theoretical question as Europe couldn't replace US umbrella, but fascinating bc there's much less optimism in the policy debate.