Strait of Hormuz remains closed as Iran demands US concessions following naval clashes

Nexus Europa Newsroom
Posted Sep 20, 2026, 11:30 PM UTC · In the digest of 2026-09-20-2330
Strait of Hormuz remains closed as Iran demands US concessions following naval clashes
Photo: RTP (Rádio e Televisão de Portugal)

Tehran insists the Strait of Hormuz will stay closed until the US lifts sanctions and blockades, following a major American crude oil transport operation and Iranian mine counter-attacks.

The Strait of Hormuz remains closed following a major US military operation that transported millions of barrels of crude oil through the strategic waterway. US forces deployed air, sea, and space assets to secure the transit, prompting Iranian forces to respond by deploying rocket-launched sea mines into shipping lanes. In retaliation, American forces targeted Larak Island.

Tehran announced the waterway will not reopen until Washington meets specific conditions outlined in a memorandum of understanding. Iranian demands include lifting port blockades and energy sanctions, unfreezing national assets, and ending military operations. The passage previously handled roughly 20 million barrels of crude oil daily prior to the conflict. Analysts warn both sides face a narrowing window to exert tactical leverage, increasing risks of further escalation.

Sources: Expresso, Expresso das Ilhas, RTP (Rádio e Televisão de Portugal)

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