US Secretary of State Marco Rubio told Gulf allies on Thursday that any deal with Iran would take their interests into account, as he wrapped up a Middle East trip aimed at selling the Trump administration’s preliminary accord to sceptical regional partners. Speaking at a meeting of Gulf Cooperation Council (GCC) in Bahrain, home to the US Navy’s Fifth Fleet, Rubio said Washington was seeking an enduring peace with long-time foe Iran that would not undermine the security and prosperity of its allies in the oil-rich region, which fear the accord is too soft on Iran. Iran fought two of the world’s most powerful armies — the US and Israel — during the conflict and took effective control of the vital Strait of Hormuz, heavily disrupting oil flows and rattling global energy markets and the wider economy.