In February #美国伊朗对峙 2026, the US and Iran began a new round of indirect negotiations in Oman, but there were significant differences between the two sides on core issues. Iranian Foreign Minister Amir-Abdollahian clearly outlined the 'red lines,' refusing to compromise on uranium enrichment and ballistic missile issues, emphasizing that the nuclear program is for peaceful use under sovereign rights. The United States continued to apply pressure, deploying aircraft carrier strike groups, shooting down Iranian drones, and escalating economic sanctions, threatening to impose tariffs on countries involved in trade with Iran. Despite both sides sending signals for negotiation, the military standoff continued to escalate: the Iranian Air Force entered a state of maximum readiness, and US negotiators boarded the aircraft carrier to communicate with pilots, with regional tensions showing no signs of easing. Israel demanded that restrictions on Iranian missiles and proxy forces be included in the agreement, further complicating the negotiations. The current situation indicates a lack of strategic mutual trust between the US and Iran, making negotiations more like a 'pressure relief valve' rather than a substantive breakthrough, and the risk of war remains.