I think all this begs the question: Is Iran building nuclear technology because they need it for energy demands?

If the answer to that question is:

No... then we need to figure out NON MILITARY approaches to change (regime and others). We have billions of dollars, and a long history of overthrowing nations (including Iran), to apply to that scenario.

Yes... then we need to watch what the IAEA has to say

Maybe... then see NO above