Iran is keeping its nuclear ambitions more closely guarded than ever after last month's attacks by Israel and the U.S., introducing additional ambiguity to the Islamic Republic's diplomatic showdown with Washington.
"Following American airstrikes against Iranian nuclear facilities last week, and then the imposition of a ceasefire, it's time to step back and assess what has changed in the Middle East, and the chances of translating military success into lasting strategic gains," writes Brett McGurk. | Analysis