What does triggering the Iran nuclear deal dispute mechanism mean?
Read how the dispute resolution process, which could take up to 65 days to play out unless extended by consensus, works
U.S. President Donald Trump holds up a proclamation declaring his intention to withdraw from the JCPOA Iran nuclear agreement after signing it in the Diplomatic Room at the White House in Washington(photo credit: REUTERS/JONATHAN ERNST)ByREUTERS