What the US and Iran get out of Trump's deal

The US and Iran have signed a memorandum of understanding, extending the ceasefire and giving both sides 60 days to negotiate a permanent end to the war.

The deal means that Iran can begin to export oil again, and secures the opening of the Strait of Hormuz, a key route for the international shipping industry.

Questions are being asked about who benefits more from the agreement, and how the two sides will go about securing a permanent peace deal.

The BBC's Diplomatic Correspondent Caroline Hawley explains how things stand.