Iran Refuses to Meet US Diplomats in Doha, Pushing Oil Prices Higher as Peace Talks Falter
Iran refused to engage with US envoys Kushner and Witkoff in Doha on June 30, stalling ceasefire talks. Oil prices climbed as Hormuz-related uncertainty kept markets on edge.
Iran declined to engage with American envoys Jared Kushner and Steve Witkoff during their visit to Doha on Tuesday, June 30, dealing a significant blow to ongoing ceasefire negotiations. As diplomatic prospects darkened, oil markets responded with upward pressure on prices.
Qatar's prime minister stepped in to meet the US representatives in place of Iranian officials, who were notably absent from the talks. Iran's Foreign Ministry made clear its position on the Strait of Hormuz, stating that mine clearance operations fall within the scope of the June memorandum of understanding and require no external assistance, as reported by Al Jazeera.
Why Tehran Is Avoiding the Negotiating Table
Analyst Alex Vatanka, a senior fellow at the Middle East Institute, shed light on Iran's reluctance. According to Vatanka, both Foreign Minister Abbas Araghchi and parliamentary speaker Mohammad Bagher Ghalibaf are wary that a trip to Doha could generate domestic political backlash. Both officials are insisting on tangible progress under the MoU signed on June 17 before agreeing to further meetings.
"In Tehran they're asking where's the action on the MoU? Why are Iranian assets still frozen? Why is Israel still in Lebanon?" Vatanka told Al Jazeera.
Ghalibaf reinforced this position, stating that Iran will not move toward a final agreement until Washington fulfills all conditions outlined in the memorandum. These include releasing frozen Iranian financial assets and bringing hostilities in Lebanon to an end. Tehran argues that despite signing the document on June 17, the United States has yet to deliver on its commitments.
Oil Markets React to Hormuz Uncertainty
Brent crude climbed to an intraday high of $74.75 per barrel on Tuesday, before retreating to $73.29 in early Wednesday trading. Traders are closely monitoring the stalled US-Iran talks, particularly given the strategic importance of the Strait of Hormuz to global oil flows. The brief dip in prices last week came after supertankers resumed transit through the strait, offering a momentary sense of relief to markets.
US Vice President JD Vance confirmed that tanker traffic through the strait has returned to pre-war levels. He also firmly ruled out any arrangement in which Iran would collect fees from vessels passing through Hormuz. "This is not going to end in a place where the Iranians are collecting tolls on ships going through the Strait of Hormuz," Vance told Reuters.
On the supply side, US crude inventories dropped by 6.1 million barrels last week, adding additional support to prices. The International Energy Agency had already flagged in May that global oil markets were expected to remain undersupplied through the third quarter of 2026.
Looking at broader market trends, Brent crude lost approximately $45 per barrel between the first and second quarters of the year — its sharpest quarterly decline since 2008. WTI fell roughly $31 over the same period, marking its steepest quarterly drop since 2020. Both benchmarks had begun recovering as the conflict appeared to de-escalate, pulling back from highs reached in the wake of earlier Iranian military strikes.
With diplomatic channels between Washington and Tehran showing signs of strain, energy traders remain on high alert. The outcome of these fragile negotiations could have far-reaching implications not only for regional stability but also for global oil supply chains in the months ahead.
