Iran nuclear deal
The Iranian nuclear deal or the Joint Comprehensive Plan of Action (JCPOA) was a failed diplomatic agreement by the Obama administration negotiated by John Kerry to allegedly slow down nuclear proliferation.
It was principally motivated by a desire to allow Boeing to compete with the Europeean consortium Airbus to rebuild and modernize Iran's commercial aircraft fleet. President Obama said the joint agreement put Iran on the path of having nuclear weapons in 13 years.
The deal limited Iran's uranium enrichment, but it did not stop Iran to support terrorist groups like the Muslim Brotherhood, Hamas and Hezbollah. It also did not address Iran's expansionist ambitions in the Middle East. 
- (Ghoraba, Hany). Why Egypt Supports U.S. Withdrawal From Iran Nuclear Deal. The Investigative Project On Terrorism. Retrieved September 2, 2018.
- (Keinon, Herb). NETANYAHU APPLAUDS TRUMP’S ‘BRAVE DECISION’ TO PULL OUT OF IRAN DEAL. Jerusalem Post. Retrieved September 2, 2018.