Trilateral meeting among Iranian and US foreign ministers and the EU coordinator that had begun at 8:20 pm, local time here in Cobourg Hotel ended after two hours of negotiations.
According to IRNA, John Kerry arrived in Vienna from Paris to join the Vienna 8 negotiations, which is supposed to be the last round of talks to lead to the signing of a comprehensive agreement by November 24.
The axis of Kerry-Zarif-Ashton talks will be deciding over the schedule of this round of negotiations as well as efforts made to resolve the remainder of disputes over Iran's uranium enrichment and ways for lifting the anti-Iranian sanctions.