US-Iran Nuclear Talks Reach Guiding Principles
Analysis based on 24 articles · First reported Feb 17, 2026 · Last updated Feb 18, 2026
Oil futures, specifically Brent Crude, fell by over 1% as the understanding reached in nuclear talks eased fears of conflict in the region. However, the temporary closure of the Strait of Hormuz by Iran introduced some market uncertainty regarding global oil supply.
Iran and the United States reached an understanding on 'guiding principles' in nuclear talks held in Geneva, mediated by Oman. Iranian Foreign Minister Abbas Araghchi stated that a deal is not imminent, but a 'new window of opportunity' has opened. US President Donald Trump indicated his indirect involvement and belief that Iran desires a deal. Concurrently, Iran temporarily shut parts of the Strait of Hormuz for military drills, a move that historically impacts global oil prices. Iran's Supreme Leader Ali Khamenei warned against US attempts at regime change and reiterated that Iran's missile program is non-negotiable. The talks aim to resolve a longstanding nuclear dispute, with Iran seeking sanctions relief and the US seeking curbs on Iran's nuclear program and missile stockpile. The United States and Israel previously bombed Iranian nuclear facilities, believing Iran seeks nuclear weapons, while Iran maintains its program is peaceful.
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