AdvertisementA Look At How Sanctions Would 'Snap Back' If Iran Violates Nuke DealJuly 20, 2015Michele KelemenfacebookEmailIranian workers transfer goods from a cargo container to trucks in May at the Kalantari port in Chabahar, Iran. The removal of sanctions on Iran under a recent deal with world powers is expected to boost the country's economy, but the agreement was carefully constructed to quickly put those sanctions back in place if Iran is suspected of violations. (AFP/Getty Images)