The 2015 Iran nuclear deal placed strict limits on uranium enrichment and was seen by many as effective.⁣ ⁣ Dr. Eskandar Sadeghi-Boroujerdi explains how the agreement worked — and how its collapse under the Trump administration set the stage for renewed confrontation.⁣ ⁣ ⁣ #IranDeal #JCPOA #Trump #Iran #USForeignPolicy #MiddleEast #Geopolitics⁣