Strait of Hormuz Open—Now What?

TL;DR

Iran declared the Strait of Hormuz open to all commercial vessels for the rest of a 10-day ceasefire tied to the Israel-Lebanon truce.
Foreign Minister Abbas Araqchi said passage is available via a coordinated route with IRGC approval, as oil prices fell sharply and tankers began approaching.
The move signals de-escalation amid US-Iran talks but faces skepticism over US blockade, mines, and full access.

The story at a glance

Iran's Foreign Minister Abbas Araqchi announced the Strait of Hormuz is completely open to commercial ships during the remaining period of a U.S.-brokered 10-day ceasefire between Israel and Lebanon. U.S. President Donald Trump welcomed the step on Truth Social but said the U.S. naval blockade on Iranian ports stays in place. This comes right after weeks of conflict that closed the strait, spiked energy prices, and disrupted global trade. The Big Take podcast with host David Gura and Middle East editor Patrick Sykes examines Iran's reversal, true openness, and ceasefire durability.[[1]](https://www.iheart.com/podcast/1308-big-take-84969425/episode/the-strait-of-hormuz-is-open-330672248)[[2]](https://www.bloomberg.com/news/articles/2026-04-17/iran-has-reopened-the-strait-of-hormuz-now-what-big-take-podcast?srnd=homepage-europe)

Key points

Iran's announcement followed a ceasefire accord; Araqchi posted on X that the strait is open for all commercial vessels, including U.S. ones, but transit requires coordination with Iran's Islamic Revolutionary Guard Corps (IRGC) and use of safe lanes.[[3]](https://www.reuters.com/world/asia-pacific/trump-says-iran-war-should-end-soon-both-sides-may-meet-weekend-2026-04-17)[[4]](https://www.reuters.com/world/middle-east/ships-crossing-hormuz-need-irgc-ok-unfreezing-assets-part-deal-iran-official-2026-04-17)
Trump reposted Iran's statement, saying the strait is "fully open and ready for passage," and claimed Iran agreed never to close it again and is removing sea mines—claims Tehran has not confirmed.[[3]](https://www.reuters.com/world/asia-pacific/trump-says-iran-war-should-end-soon-both-sides-may-meet-weekend-2026-04-17)
Oil markets reacted fast: Brent crude dropped below $90 a barrel (down 10%), stocks rose, but shipping firms like Hapag-Lloyd and the UN's IMO seek verification on navigation freedom, mine risks, and security.[[5]](https://www.reuters.com/business/energy/reopened-strait-hormuz-falling-oil-prices-may-recast-feds-options-future-cuts-2026-04-17)[[6]](https://www.reuters.com/world/middle-east/reactions-industry-leaders-iran-saying-hormuz-is-open-2026-04-17)
At least eight oil tankers headed toward the strait post-announcement, but traffic was minimal beforehand; data firm Kpler calls it "effectively closed" still due to risks.[[7]](https://www.wsj.com/livecoverage/iran-war-us-talks-2026/card/mTfXbEoMFshWQx3a4teg)
The strait handles about 20% of global oil; its weeks-long shutdown fueled inflation bets and Fed rate-cut hopes if supplies normalize.[[8]](https://www.reuters.com/world/middle-east/what-is-strait-hormuz-why-is-it-so-important-oil-2026-04-17)

Details and context

The reopening ties to a U.S.-brokered truce halting Israel-Hezbollah fighting, part of broader US-Iran de-escalation after Trump's threats of strikes on Iranian infrastructure if the strait stayed shut. Iran reportedly unfroze $30 billion in assets as part of the deal, per a senior official.[[4]](https://www.reuters.com/world/middle-east/ships-crossing-hormuz-need-irgc-ok-unfreezing-assets-part-deal-iran-official-2026-04-17)

Shipping reacts with caution: firms need IRGC OK, and concerns linger over mines (possibly laid by Iran) that could delay full recovery to 1-2 months even if safe. Trump's blockade targets Iranian ports, not all traffic, creating overlap uncertainty.[[9]](https://www.reuters.com/world/middle-east/shipping-firms-seek-clarifications-before-crossing-hormuz-2026-04-17)

Past closures, like 2019 tanker attacks, show Hormuz risks; this war amplified them with direct U.S.-Iran clashes. The podcast stresses negotiations ahead, as the 10-day window tests if openness holds amid diplomacy.[[1]](https://www.iheart.com/podcast/1308-big-take-84969425/episode/the-strait-of-hormuz-is-open-330672248)

Key quotes

Abbas Araqchi (Iranian Foreign Minister, on X): "The passage for all commercial vessels through Strait of Hormuz is declared completely open for the remaining period of ceasefire."[[3]](https://www.reuters.com/world/asia-pacific/trump-says-iran-war-should-end-soon-both-sides-may-meet-weekend-2026-04-17)
Donald Trump (on Truth Social): "IRAN HAS JUST ANNOUNCED THAT THE STRAIT OF IRAN IS FULLY OPEN AND READY FOR PASSAGE."[[3]](https://www.reuters.com/world/asia-pacific/trump-says-iran-war-should-end-soon-both-sides-may-meet-weekend-2026-04-17)

Why it matters

The Strait of Hormuz chokepoint affects one-fifth of world oil and key LNG, so any snag prolongs energy shocks and supply chain hits from food to semiconductors. For businesses and investors, lower oil eases inflation but wariness means volatile prices; consumers see potential fuel relief if traffic resumes. Watch US-Iran talks this weekend and first ship transits—full reopening could hinge on mine clearance and blockade scope, though durability past the ceasefire is unclear.[[5]](https://www.reuters.com/business/energy/reopened-strait-hormuz-falling-oil-prices-may-recast-feds-options-future-cuts-2026-04-17)