Trump called planned Iran talks the “last chance” to avoid escalation, and Tehran denied talks were underway.
Why it matters: The latest clash is moving energy markets in real time because the Strait of Hormuz is a critical route for global oil and gas shipments. Any sign diplomacy is failing can push crude higher and ripple into equities and risk sentiment.
- On Aug. 3, 2026, Trump said planned U.S.-Iran talks were Iran’s “last chance” to reach a deal.
- Iran Foreign Ministry spokesperson Esmail Baghaei said no negotiations were being held with the U.S.
- Baghaei said Tehran was speaking with Oman about safe navigation through the Strait of Hormuz.
- AP reported roughly one-fifth of traded oil and natural gas moved through the strait before the war.
Trump’s warning came as the market focused on whether diplomacy could reopen the Strait of Hormuz or fail and trigger more strikes. The dispute is important because the strait is a critical route for global oil and gas shipments, making it a major supply-risk flashpoint.
The latest comments add another swing to a market that has already reacted sharply to the conflict. Oil prices fell after Trump said on Aug. 2 that he would hold off on new strikes against Iran, with Brent dropping about 5% in that session. Reuters reporting on July 27 said Trump described U.S.-Iran discussions as “good talks,” while Iran denied direct negotiations and said communication was being conducted through intermediaries. AP reported that the current move is being driven by perceived supply risk and headline risk.
Baghaei said Tehran’s discussions were with Oman on shipping security, not the United States. That divergence keeps traders focused on whether the latest diplomacy is real, limited, or breaking down. AP said the disagreement overlapped with a report of a cargo ship struck in the Strait of Hormuz.
For markets, the key issue is not only whether talks continue, but whether the strait stays open and flows remain uninterrupted. AP said the route handles a major share of global energy shipments.
By the numbers
- about 5% - Brent's drop in the session after Trump said on Aug. 2 he would pause new strikes
- roughly one-fifth - share of traded oil and natural gas that moved through the Strait of Hormuz before the war
Yes, but: The reported market move is directional in the dossier, but the exact intraday price levels were not fully pinned down in the available sources.
What's next: Watch for any follow-up U.S. or Iranian statements on talks, plus any new developments tied to shipping through the Strait of Hormuz.