August 18 | US–Iran memorandum's 60-day deadline expires: Trump threatens Oman, Hormuz barely moves and Gaza talks remain deadlocked

The 14-point US–Iran memorandum reached at mid-June formally passed its 60-day negotiating window at midnight Monday. No final agreement had been reached, and no extension had been announced. No new specifically identified airstrikes occurred on either side's home territory over the past 24 hours, but the surrounding confrontation intensified.

Trump publicly warned in an interview that US forces would attack Oman if it obstructed Hormuz passage arrangements. He also claimed direct secret talks with the Revolutionary Guards, which their spokesperson denounced as an outright lie born of desperation. Tracked strait traffic improved from near standstill Sunday to at least three ships, still effectively paralyzed against the prewar daily norm of 110. Meanwhile, Kushner and Netanyahu met privately for over four hours, with Gaza still deadlocked over complete disarmament before withdrawal or withdrawal first.

Memorandum deadline passes as mediator Oman faces an explicit US threat

The June 17 14-point memorandum endorsed by Trump and Iranian President Pezeshkian envisaged a final agreement within 60 days covering ceasefire, Hormuz reopening, partial financial relief and subsequent nuclear talks. Although it allowed extension by mutual agreement, Monday's deadline brought neither an extension statement nor a new timetable.

The memorandum had effectively collapsed after fierce late-June clashes over passage rights. Trump called it defunct on July 8. After Monday's deadline, Foreign Ministry spokesperson Baghaei said Washington had violated it repeatedly from signing, leaving the 60-day window long devoid of substantive meaning. ICG Iran director Ali Vaez described a brutal contest over who blinked first, warning that without a binding negotiating framework the parties faced a long war of attrition.

As diplomacy stalled, Trump told Fox News that if Oman got in the way, the US would bomb it. Oman has long been both a major US Gulf security partner and the counterpart discussing route boundaries and passage with Iran for Gulf states; Washington had already pressured it in May. Trump said he was not in a hurry, claimed a secret channel bypassing diplomats to the Guards, and portrayed Iran as shrewd card players close to collapse who should raise a white flag. Asked whether patience with Oman had ended, he said it was insufficiently cooperative but the US military could easily handle it.

Trump also restated the conflict's core aim as denying nuclear weapons: the foremost objective had always been, and would remain, preventing Iran from acquiring them in any form. This differed subtly from Vice President Vance's remarks days earlier ranking lower global oil and gas prices ahead of nonproliferation, revealing different tactical priorities within the White House.

A Guards spokesperson, through Tasnim, firmly denied direct secret talks and called the claim political fantasy driven by defeat and desperation. Diplomacy lay outside the Guards' legal responsibilities, he said, and to their knowledge the Foreign Ministry had no US contact planned either. Political deputy commander Javani warned that defense would shift to an offensive posture and the US and Israel should prepare for unexpected strategic surprise. No neutral third-party source had confirmed secret senior military contacts.

Iranian speaker and chief negotiator Qalibaf said Sunday that US–Israeli pressure had failed its initial goals and Iran had gained the advantage, without specifying those goals. Domestic conditions contrasted sharply. First Vice President Aref ordered a central market-supervision command to counter inflation and threatened unprecedented economic isolation. Iranian media put annualized inflation at 66% by July and basic food prices at more than double a year earlier. Labor advocate Tofighi said ordinary monthly wages often covered only about eight days of living costs.

In Asia-Pacific, annual US–South Korean Ulchi Freedom Shield exercises began Monday as scheduled, with no clarification of the specific reductions Trump had claimed. He also hinted Kim Jong Un had responded to a dialogue request but gave no details. Trump dismissed reports of food shortages and desalination faults on the Lincoln carrier group as fake news and said supplies were adequate. Public deployment records nevertheless showed more than 250 continuous days since departure from San Diego the previous November, approaching logistical and psychological limits.

Only three Hormuz passages observed; Bab el-Mandeb struggles along at low volumes

MarineTraffic recorded signs of actual passage by at least three merchant ships over 24 hours: two tankers entered the Persian Gulf and one moved into the Gulf of Oman. That was a slight recovery from Sunday's unusual absence of visible movement, but only around 3% of the preconflict norm near 110 daily. Bab el-Mandeb recorded at least 37 vessels: 19 toward the Red Sea, comprising 13 container/general-cargo ships and six tankers, and 18 toward the Gulf of Aden, comprising 13 cargo ships and five tankers.

The Pentagon said that through August 17 CENTCOM had cumulatively redirected 64 merchant vessels, disabled three and forcibly boarded two. These were multiday totals, not daily additions. Widespread GPS spoofing continued distorting civilian electronic charts, shifting AIS broadcasts by tens of miles. Many vessels shut transponders and used offshore STS transfers, disconnecting public tracks from actual crude loading volumes.

Weekly comparisons from maritime-security organizations showed Hormuz merchant traffic falling from 19 on August 11 to three on August 16. A shipping broker counted only five dry-bulk and oil/chemical vessels Saturday and zero Sunday. Definitions differed, but all indicated an extreme de facto blockade.

Efforts to settle passage remained troubled. Baghaei called Iran–Oman technical talks extremely complex but serious. A safe-corridor transit roadmap was broadly agreed, but a joint statement containing political guarantees remained unfinished. He blamed outside forces seeking permanent Gulf instability. Foreign reports described a first attempt by the coastal states to reconcile sovereign rights with safe international navigation.

Trump had said the previous Friday that after defeating Iran he would declare Hormuz US territory. Maritime-law experts rejected the idea Monday, citing US constitutional checks and balances and sovereign equality under the UN Charter: unilateral presidential declaration lacked legality. Toll checkpoints would also challenge UNCLOS innocent-passage and transit-passage regimes. Jefferies strategist Mohit Kumar saw no easy near-term solution: Iran would not surrender core control of its sovereign waters, while Washington would not tolerate Tehran taxing a strategic choke point.

Thin traffic and threats drove sharp oil swings across trading windows. Early Brent futures were $88.85/barrel, +0.38%, and WTI near $82.42, both around $10 above early-August lows. As rhetoric intensified in the US afternoon, AP quoted Brent accelerating toward $90.87, around 2.7% higher on the day.

Four-hour talks fail as Gaza remains trapped between withdrawal and disarmament

Jared Kushner met Netanyahu behind closed doors in Jerusalem for more than four hours Monday, joined by peace-board head Mladenov and former UK prime minister Tony Blair. Israeli sources said Kushner pressed acceptance of Trump's postwar Gaza package and urged Israel to stop creating obstacles. Netanyahu, who rejected the 15-point framework earlier in the month, refused to move, citing uncontrollable political risk before crucial late-October elections and insisting Hamas concede first.

Hamas representatives meeting Kushner's team in El Alamein, Egypt, Sunday had already agreed in principle to a disarmament-compliance mechanism, conditional on Israel ending daily airstrikes and clearance operations and setting a clear, irreversible withdrawal schedule. The parties opposed each other on sequence, and none disclosed detailed revisions afterward.

A senior peace-board official said the US–Israeli baseline was no withdrawal or regrouping before complete Hamas disarmament and Gaza demilitarization: every weapon collected and every tunnel destroyed and filled. Israel formed working groups on disarmament and water/sanitation. A senior Israeli official said neither soldiers nor reconstruction would move until all weapons were surrendered, with a US general supervising decommissioning. Other intelligence indicated targeted killings of Hamas leaders would continue despite talks.

Kushner outlined the pressure timetable: surrender of all tunnel weapons within 60–90 days would be an extraordinary Israeli security victory; refusal would bring wider US and allied military support for Israel to finish the war itself. He hoped initial weapons removal and tunnel closure could begin within 30 days. He told Fox that reconstruction was planned but no resources could enter before full demilitarization. Trump publicly urged Israel to stop excessive force because Hamas had promised to disarm; Kushner then said the US would impose no restriction on Israel's preemptive self-defense against an imminent threat.

Reuters concluded that the marathon meeting produced no breakthrough. Facing poor polls before October's elections, Netanyahu's cabinet lacked both willingness and political room for substantive compromise.

Houthis claim major Saudi naval damage; parties dispute the Erbil attack

Houthi spokesman Yahya Saree claimed anti-ship ballistic missiles off Mocha in the Red Sea heavily damaged one major Saudi warship and four escort craft Monday. He said the targets belonged to a gathering Saudi-led force, with the warship burning and disabled and some escorts sunk. Maritime monitors could not independently verify the unilateral claim; Saudi officials did not respond. Yemen's government forces separately claimed nearly 200 air and artillery attacks on Houthi positions over 24 hours, as both sides used information campaigns for deterrence.

In northern Iraq, KRG Prime Minister Masrour Barzani alleged Iranian suicide drones precisely struck his administrative office and the Parastin intelligence chief's residence early Monday, citing counterterrorism investigation. Security forces said two drones with high-explosive fragmentation warheads penetrated Pirmam, Erbil, at 00:28 local time, with debris pointing to Iranian Hadid-110 types. No casualties occurred and no armed group claimed responsibility.

Baghaei called the accusations highly suspicious. Foreign Minister Araghchi said no reason justified a reckless attack on Barzani's residence while urging vigilance against third-party false flags. US Syria/Iraq envoy Barrack condemned an intolerable red-line violation. Whether this was an Iranian demonstration, a proxy operation or an adversarial false flag remained disputed.

Lebanon's Health Ministry issued no new daily toll over 24 hours. Saturday's Israeli strikes in southern towns had killed 11 and injured 19, the deadliest day since June's memorandum. Official figures put deaths from Israeli bombing since March 2 at at least 4,346. Mehr on Sunday evening quoted Iranian commander Hatami offering around $30,000 for killing or capturing and transferring a US service member to Iran, doubled for female personnel. Beyond the reported bounty, no completed US capture had been observed.

Key developments

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