Iran declared the Strait of Hormuz closed on Saturday — the waterway that carries roughly 20% of the world's oil supply — and followed it with missile and drone strikes on Qatar, Bahrain, Kuwait, Oman, and Jordan on Sunday. The U.S. had already launched a third round of airstrikes overnight, bringing the total to more than 300 Iranian military targets hit across three rounds. The attacks wounded three people in Qatar and one in Kuwait. The IRGC triggered the formal closure by firing on the Cyprus-flagged container ship GFS Galaxy, claiming it was on an unauthorized route. One crew member is still missing.

1. Keep Striking Until Iran Backs Down (President Trump, Iran hawks in Congress)

The ultimatum stands: reopen the Strait and stand down publicly, or the strikes continue.

Trump declared the ceasefire over on July 10. The White House had given Iran a 24-hour ultimatum: publicly commit to stopping attacks on ships and reopen the Strait, or face more strikes. Iran rejected it. The administration says sustained military pressure is working — 300+ targets struck, Iranian military capabilities degraded — and insists any deal must include Iran publicly committing to stop attacking commercial shipping.

Some Iran hawks in Congress have gone further. They argue that the cycle of ceasefires and renewed attacks proves only one thing: the U.S. needs to destroy the IRGC's ability to threaten the Strait, not negotiate with it.

2. Negotiate a Managed Reopening Before This Gets Wider (Qatar, Pakistan PM Shehbaz Sharif, Ret. Gen. Frank McKenzie)

Three hundred-plus targets have been struck and the Strait is still closed — force alone hasn't reopened it.

Qatar called for talks even after being struck. Foreign Ministry spokesperson Majed Al Ansari said "military solutions will not achieve lasting stability, and the diplomatic path remains the only option capable of ending crises and achieving regional security and stability." Pakistan's Prime Minister Shehbaz Sharif offered to mediate, calling the conflict one where "renewed conflict serves no one's interest."

Qatari mediators were in Tehran as recently as July 10. An Iranian official described those talks as "positive." Iran's Foreign Minister Abbas Araghchi met with Oman's Foreign Minister separately to discuss "safe passage mechanisms." Retired Gen. Frank McKenzie, former CENTCOM commander, has argued for a "pressure plus engagement" approach: maintain military credibility, but pursue direct diplomacy alongside the strikes rather than betting that force alone closes the deal.

The Strait is still closed. Iran has shown it will escalate to match every round of U.S. strikes. That pattern is exactly what this camp points to: force alone hasn't worked.

3. Force the Strait Open Without Waiting for Iran's Permission (U.S. Navy, UK Maritime Authorities)

The alternate route already exists. Scaling it to full capacity is the argument.

The alternate route already exists. The U.S. Navy and UK maritime authorities designated a southern Oman-side corridor as a protected two-way transit route, and CENTCOM said as of Sunday morning that "traffic is flowing." Maritime industry analysts say the answer is to scale up what's already underway: don't wait for Iranian agreement — expand the corridor to full capacity with active U.S. naval escort, physically protecting commercial transits through it.

Eight of nine major carriers have stopped using Hormuz. They've rerouted via the Cape of Good Hope. Those analysts acknowledge the Oman corridor can't replace the main channel at full scale — it would need significant expansion and continuous naval protection to carry enough oil to matter globally.

Where This Lands

The economic pressure is real on both sides. Brent crude is at roughly $78/barrel — up more than 3% in a day — and war-risk insurance for tankers is running at eight times pre-crisis rates. The IEA has already called the Strait disruption "the largest supply disruption in the history of the global oil market." U.S. gas prices around $3.88/gallon are politically sensitive for Trump ahead of November's midterms. Iran's stated condition for reopening is "the end of U.S. interference in the region" — a maximalist demand that forecloses most near-term diplomatic off-ramps. The one concrete proposal in circulation is an Oman-brokered dual-corridor framework: one passage through Omani waters with free transit, one through Iranian waters with Iran's oversight. Neither side has accepted it. The strikes keep coming, the Strait stays closed, and Iran has now declared every Gulf state hosting a U.S. base a target.

Sources

- Iran closes Strait of Hormuz (IRGC statement): https://www.presstv.ir/Detail/2026/07/11/772063/Iran-closes-Strait-of-Hormuz-IRGC-warning-United-States - 2026 Strait of Hormuz crisis (Wikipedia): https://en.wikipedia.org/wiki/2026_Strait_of_Hormuz_crisis - CENTCOM third-round strikes announcement: https://www.oann.com/newsroom/centcom-announces-third-round-of-strikes-against-iran-pushes-back-on-claims-that-strait-of-hormuz-is-closed/ - US/Iran exchange fresh strikes, Hormuz closed (Irish Times): https://www.irishtimes.com/world/us/2026/07/12/us-and-iran-exchange-fresh-strikes-as-tehran-says-strait-of-hormuz-is-closed/ - Iran attacks five Gulf nations (Al Jazeera): https://www.aljazeera.com/news/2026/7/12/iran-attacks-five-gulf-nations-shuts-hormuz-after-us-bombing-all-to-know - Iran attacks Gulf states after heaviest US strikes (Washington Post): https://www.washingtonpost.com/world/2026/07/11/us-strikes-iran-it-declares-strait-hormuz-closed-fires-ship/ - US launches third round of strikes after Hormuz closure (The Hill): https://thehill.com/policy/defense/5964263-iran-closes-strait-hormuz/ - Qatar, Pakistan, McKenzie diplomacy (CBS News live blog): https://www.cbsnews.com/live-updates/us-iran-war-trump-ceasefire-talks-strait-of-hormuz/ - Iran rejects ultimatum, Oman corridor opens (CDM Press): https://cdm.press/news/middle-east/2026/07/12/iran-formally-closes-strait-of-hormuz-rejects-trump-ultimatum-but-ukmto-opens-oman-southern-channel-to-two-way-traffic/ - Strait of Hormuz live data: https://straits.live/ - US-Iran ceasefire: the undeclared naval war (Fortune): https://fortune.com/2026/07/12/us-iran-ceasefire-facade-strait-of-hormuz-fighting-undeclared-naval-war/ - Iran situation brief (Soufan Center): https://thesoufancenter.org/intelbrief-2026-july-7/