Iran monitors US compliance after Geneva talks on June 18 pact

Iran said it will monitor US compliance with a June 18 memorandum after its delegation returned from Geneva, keeping crude markets on edge as the path to a final nuclear agreement remains uncertain.

"The Iranian negotiation delegation has departed to return home after intense consultations regarding the implementation of the Iran-US memorandum of understanding," Foreign Ministry Spokesperson Esmaeil Baghaei said on social media platform X on Monday.

The June 18 memorandum, facilitated by Switzerland at the Bürgenstock venue, includes provisions for ending hostilities and releasing frozen Iranian assets. Baghaei said final agreement talks cannot begin until those key provisions are implemented, according to Iranian state television.

The uncertainty over US compliance leaves oil markets exposed to supply disruption premiums. Iran produced about 3.2 million barrels per day in 2025 as a member of OPEC, and any escalation could remove significant supply from global markets. The Strait of Hormuz, through which about 21% of global oil trade passes, remains a key risk factor.

Compliance Holds the Key to Broader Talks

The Iranian delegation's return follows comments by US President Donald Trump that cast doubt on the future course of talks, Iranian state television reported. Baghaei said Tehran would continue to monitor US actions to ensure commitments are implemented before proceeding to negotiations on a final agreement.

The June 18 memorandum includes the release of Iranian assets frozen overseas, a key demand from Tehran as it faces continued economic pressure from US sanctions. Iran's economy has contracted by about 2% annually since 2023 under the weight of sanctions, according to International Monetary Fund estimates, making the release of those assets critical for domestic stability.

Switzerland has provided a discreet setting for the talks at Bürgenstock, continuing its role as a diplomatic intermediary between the two countries. The Swiss-facilitated channel has historically served as a communication link between Tehran and Washington, which have not had formal diplomatic relations since 1980.

Oil Markets Face Renewed Geopolitical Risk

The last time Iran-US negotiations stalled in a similar fashion, in 2023, Brent crude rose about 8% over the following month as traders priced in heightened supply risks. With global oil inventories already tight and OPEC+ maintaining production cuts, any disruption to Iranian exports could push prices higher.

Iran's crude output of about 3.2 million barrels per day represents roughly 3% of global supply. The Strait of Hormuz, through which about 21% of global oil trade passes, remains a key risk factor — Iran has previously threatened to disrupt the waterway during periods of heightened tension.

Gold, a traditional safe haven, has also drawn bids as geopolitical uncertainty rises. The combination of unresolved US-Iran tensions and broader Middle East instability has kept the geopolitical risk premium embedded in crude futures, with options markets showing elevated skew toward out-of-the-money calls.

This article is for informational purposes only and does not constitute investment advice.