i see your point and i think thats a very good analysis.
the only question is it seems as though they would run the risk of having the nukesfound that they have 'already smuggled' into the country. if you have them here, why risk the chance of not getting to use them?
that being said, if its buried somewhere and only a few terrorists know about it, they dont need to communicate about it to each other. the only way we intercept stuff is is people are talking about it. the .gov cannot read peoples minds.
so if they ARE in the country, i think your analysis may be dead on. thats what i'd do if i was them. retaliation to the only country who has used such weapons twice in history. i bet they could set up a good story and make the world feel sorry for them. that'd be damn hard on our country, etc.
and the fact ppl are pussies.