By Steve Holland, Parisa Hafezi and Maayan LubellEVIAN-LES-BAINS, France/DUBAI/JERUSALEM, June 16 (Reuters) - Doubts swirled around the U.S.-Iran interim deal to end the war in the Middle East as shippers said it could take weeks for confidence to return after any reopening of the Strait of Hormuz, and fundamental questions remained unanswered.

US President Donald Trump announced a deal with Iran is set to be signed on Sunday. This agreement is expected to immediately reopen the Strait of Hormuz to all traffic. Pakistan,…

The president said the US and Iran would sign a deal to reopen the Strait of Hormuz on Monday AEST, although Iran cautioned that the timing was still unclear.

America and Iran have reached a preliminary agreement to stop their conflict and reopen the Strait of Hormuz. A 60-day period is now set for further talks on Iran's nuclear…