American media reports have revealed the outlines of a preliminary agreement between the United States and Iran, which includes a temporary ceasefire for 60 days, paving the way for launching comprehensive negotiations on Iran's nuclear program and sensitive regional issues, amid anticipation of a final decision from US President Donald Trump. American sources told AFP on Thursday that Iran and the United States are awaiting Trump's approval of the agreement framework. A preliminary agreement awaiting the green light According to Axios, negotiators from both sides reached an agreement formula on Tuesday, but it still needs approval from both leaderships, at a time when Trump requested additional time to study the details before making a final decision.