Among the most likely options are asymmetric or terrorist attacks, although the time frame is impossible to gauge.

U.S. intelligence officials said Iran was likely to pivot toward producing a nuclear weapon if the U.S. attacked a main uranium enrichment site, or if Israel killed its supreme…

Among the most likely options are asymmetric or terrorist attacks, although the time frame is impossible to gauge.

If history is any guide, former U.S. officials say, Iran and its hard-line supreme leader will strike back after the bombing of its nuclear sites.