Bombastic claims of nuclear achievement, threats to close critical international waterways, alleged terrorist plots and hints of diplomatic outreach — all are emanating from Tehran right now.

Last week, confrontation between Iran and the West reached new heights as Israel accused Iran of a bombing attempt in Bangkok and others targeting Israeli diplomats in India and Georgia. Yet, an Iranian nuclear negotiator signaled that Tehran wants to get back to the table.

What does Iran really want? What, as strategists might ask, are the sources of Iranian conduct?