Key Highlights

  • The US and Iran signed a 14-point memorandum of understanding, with a formal ceremony scheduled at Bürgenstock, Switzerland on June 19, opening a 60-day window for negotiations on the harder issues.
  • Trump explicitly reserved the right to resume military action if Iran fails to comply, introducing conditionality that will sustain a residual risk premium in energy and safe-haven markets.
  • Brent crude fell more than three percent Thursday, with WTI dropping toward $74 per barrel, though both remain well above pre-war levels.

The US and Iran are set to sign the "Islamabad Memorandum" on June 19 in Switzerland, establishing a framework ceasefire to end the conflict initiated in February 2026. Key terms include the reopening of the Strait of Hormuz, the immediate lifting of oil export sanctions through Treasury waivers, and a $300 billion private-sector reconstruction fund.

The memorandum of understanding is an initial framework rather than a final peace agreement, codifying the existing ceasefire and opening a 60-day period for further talks. It does not appear to resolve core issues surrounding the mechanics of Hormuz administration, Iranian nuclear concessions beyond a reaffirmation of non-proliferation principles, or detailed sanctions relief, which are all scheduled for second-phase negotiations.

The conditionality structure is the critical variable for markets. Trump has publicly stated that military action remains available if Iran does not comply, and the deal itself preserves that option. A geopolitical risk premium is therefore likely to persist given the deep mistrust between the parties and the significant drawdown of commercial and strategic inventories used to offset supply losses during the conflict.

Even with prices falling on the news, crude remains substantially above where it began the year, and returning to pre-war pricing levels requires not only physical supply restoration but renewed expectations of oversupply, something Gulf producers may seek to engineer through coordinated restraint but not immediately.

Israel's position adds a further layer of complexity. The agreement does not explicitly resolve the Lebanon dimension, and Israeli non-recognition of the deal introduces a potential source of renewed escalation that traders will need to price alongside the formal ceasefire structure.