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US lifts Iran oil sanctions as nuclear talks progress in Switzerland
The United States has issued a 60-day sanctions waiver allowing Iranian oil imports as part of a broader peace agreement framework. Vice President JD Vance reported encouraging progress in Switzerland negotiations aimed at resolving the conflict and addressing nuclear concerns, while Iran committed to maintaining open transit through the strategically vital Strait of Hormuz.
Quick Facts
Who
Vice President JD Vance
What
US Treasury issued 60-day sanctions waiver on Iranian oil
When
June 17 (MoU signed)
Where
Switzerland (Burgenstock/Lake Lucerne)
- US Treasury issued 60-day sanctions waiver on Iranian oil
- Talks held in Switzerland between US and Iranian negotiators
- Memorandum of understanding signed between US and Iran
- Iran committed to free transit through Strait of Hormuz
- IAEA inspectors permitted access to Iran
The United States has partially lifted sanctions on Iranian oil exports, issuing a 60-day waiver that permits the production, delivery, and sale of Iranian crude oil and petroleum products to American markets. The action, announced on Monday by US Treasury Secretary Scott Bessent, comes as part of a memorandum of understanding signed between Washington and Tehran on June 17, and reflects reported progress in ongoing peace negotiations.
Vice President JD Vance, who led US negotiations in Switzerland, stated that talks with senior Iranian officials have created a "good foundation for a successful final deal" to end the conflict that began in late February. Vance and US officials reported progress on multiple fronts, including establishing mechanisms to ensure the Strait of Hormuz—a vital global energy corridor—remains open and to address fighting between Israel and Iranian-backed Hezbollah militants in southern Lebanon. Treasury Secretary Bessent confirmed that Iran has committed to free and open transit through the Strait of Hormuz and agreed to permit International Atomic Energy Agency inspectors into the country.
The 60-day general licence, which extends through August 21, authorizes Iranian oil imports but explicitly excludes transactions involving US-sanctioned entities in North Korea, Cuba, and Russian-occupied Ukraine. Oil markets responded positively to the announcement, with Brent crude dropping 3.5 percent to $77.7 per barrel. Tanker traffic through the Strait of Hormuz has increased significantly, with 71 confirmed transits recorded over a weekend after Iran had threatened to close the waterway in response to Israeli actions.
The interim agreement establishes a 60-day negotiation period for key issues, including the future of Iran's nuclear program. The US has emphasized preventing Iran from developing nuclear weapons as a core objective, while Iranian officials maintain their nuclear program is purely civilian in purpose. Iranian Foreign Ministry spokesperson Esmaeil Baghaei stated that Tehran did not negotiate on its nuclear programme or accept new commitments during the talks. Iran's parliamentary speaker Mohammad Bagher Qalibaf insisted that while the Strait of Hormuz will be managed by Iran, it will operate according to international law.
President Donald Trump, while not attending the negotiations in Switzerland, weighed in on the progress, emphasizing the importance of "respect" from Iran and framing the reopening of global oil markets as creating an "oil gusher." Despite some reported tensions—including online exchanges between Trump and Qalibaf—negotiations continued and both sides announced positive momentum toward a comprehensive agreement.
Why This Matters
This sanctions relief represents a significant diplomatic breakthrough with far-reaching implications: it signals potential de-escalation of Middle Eastern tensions that have disrupted global energy markets; the 60-day window creates immediate pressure on both parties to finalize a comprehensive agreement covering Iran's nuclear program; and the commitment to keep the Strait of Hormuz open protects approximately 20% of global oil transit, directly affecting energy prices and supply chains worldwide. For businesses and investors, this development could reshape market dynamics in energy, shipping, and technology sectors, while the outcome will influence long-term geopolitical stability in one of the world's most strategically critical regions.
Timeline & Sources
Feb 28, 2026
WireUS and Israel attack Iran; Iran effectively closes Strait of Hormuz
Jun 17, 2026
WireMemorandum of understanding signed between US and Iran
Jun 22, 2026
WireUS Treasury issues 60-day sanctions waiver on Iranian oil
Jun 22, 2026
WireVice President Vance reports 'good foundation' for final deal following Switzerland negotiations
Jun 22, 2026
WireIranian delegation meets with Oman's Foreign Minister to discuss peace efforts
Aug 21, 2026
Wire60-day sanctions waiver expires