DUBAI — Iran and Oman are still working on the details of an agreement on the Strait of Hormuz, a senior Iranian source said on Wednesday, after Iran's Revolutionary Guards said the two countries had agreed how to share the waterway and its revenues. The elite force's spokesperson, echoing Tehran's official stance, also said the strait would not open unless the U.S. met Tehran's conditions under an interim ceasefire agreement that was struck in June before unravelling. Those conditions include an end to the U.S. blockade on Iranian ports, compensation and removal of sanctions. Iran and Oman have held on-and-off talks for weeks about controlling traffic through the strait, which handled one-fifth of global oil and liquefied natural gas shipments before the war began in February. Most shipping has since been shut down, driving global energy prices higher, as Tehran and Washington have tried to assert control over the channel, imposing separate blockades. Iranian source says no final agreement reached on strait "An agreement with Oman over the Strait of Hormuz has not been finalised," the