伊朗官员称美伊谈判“开端良好”后，美国对伊新一轮制裁落地

Core Points - The U.S. and Iran engaged in indirect talks in Muscat, Oman, signaling a willingness to pursue diplomatic solutions despite ongoing tensions and new sanctions imposed by the U.S. on Iran's energy sector [1][7] - The talks, which lasted for eight hours, were the first since military actions against Iran's nuclear facilities and political leaders began last June [1][4] - Both sides expressed intentions to continue discussions, with Iran's Foreign Minister describing the meeting as a "good start" focused solely on nuclear issues [1][4] Group 1: Negotiation Details - The talks were mediated by Oman, with U.S. representatives including Special Envoy Steve Wittecoff and Jared Kushner, while Iran was represented by Foreign Minister Abbas Araghchi [4] - U.S. military presence was highlighted by the attendance of U.S. Central Command Admiral Brad Cooper, indicating the integration of military leverage in diplomatic efforts [4] - The core positions of both sides remained largely unchanged, with the U.S. demanding an end to uranium enrichment and Iran insisting on its right to enrich nuclear materials under the Non-Proliferation Treaty [4][5] Group 2: Sanctions and Economic Impact - Following the talks, the U.S. imposed new sanctions targeting Iran's energy sector, including 14 oil tankers and 15 trading companies, freezing their assets within U.S. jurisdiction [7] - An executive order was signed by President Trump, potentially imposing tariffs of up to 25% on countries purchasing oil from Iran, although the specifics of implementation were not detailed [7] - The sanctions are part of a broader strategy to maintain pressure on Iran amid ongoing negotiations, with skepticism about the likelihood of reaching an agreement [7]