Or contain, or counter, or be used as a deterrent. At least, I think that's the idea being espoused here (in general, if not in the GP comment).
I think U. S. VS Japan is not.necessarily the right model to be thinking here, but U.S. VS U.S.S.R., where we'd like to believe that neither nation would actually launch against the other, but both having the weapon meant they couldn't without risking severe damage in response making it a losing proposition.
That said, I'm sure anyone with an AGI in their pocket/on their side will attempt to use it as a big stick against those that don't, in the Teddy Roosevelt meaning.
I think U. S. VS Japan is not.necessarily the right model to be thinking here, but U.S. VS U.S.S.R., where we'd like to believe that neither nation would actually launch against the other, but both having the weapon meant they couldn't without risking severe damage in response making it a losing proposition.
That said, I'm sure anyone with an AGI in their pocket/on their side will attempt to use it as a big stick against those that don't, in the Teddy Roosevelt meaning.