Framework, Then Fizzle
Red Sea Brief · Issue 10 · 22-28 May 2026
The defining development of the week was a public, unsigned settlement that fizzled. On 23 May President Trump said a Memorandum of Understanding (MOU) with Iran “has been largely negotiated,” would reopen the Strait of Hormuz, and was “subject to finalization” among the US, Iran, and other countries.
The announcement was hedged almost at once. On 24 May Trump said he had told his negotiators not to rush, and that the blockade “will remain in full force and effect until an agreement is reached, certified, and signed.” Iran’s foreign-ministry spokesman Esmaeil Baghaei said the parties had “reached a conclusion on a large number of issues,” but that it “cannot be said that this means a deal is imminent.” Even so, the shape of a deal emerged over those two days: a sixty-day ceasefire extension, a phased reopening in which Iran would clear mines and restore traffic within roughly thirty days, a lifting of the US naval blockade, and the nuclear file deferred to a later track.
By 25 May Reuters reported that Iran had “agreed in principle” to reopen the strait in exchange for the blockade lift and a resolution of its highly enriched uranium stockpile; a single US official said Supreme Leader Mojtaba Khamenei had endorsed the framework.
The hardest number in the talks was the money. On 26 May Iranian media reported that Tehran wanted roughly $24 billion in frozen assets released under the MOU — $12 billion immediately on signing, held in Qatar, and another $12 billion within sixty days. Iran’s negotiators pressed the demand in Doha and called the funds a red line; Qatar denied reports it had “offered” the $12 billion, calling them “simply not true.”
On 25–26 May US forces struck two Revolutionary Guard mine-laying boats and a surface-to-air missile site at Bandar Abbas, in what Washington called “self-defense” and Iran called “a clear violation.” On 28 May it escalated: US strikes near Bandar Abbas airport downed Iranian attack drones, and the Islamic Revolutionary Guard Corps (IRGC) announced a retaliatory strike on a US airbase. A framework and a firefight shared the same week, and the firefight is why the framework remains a draft.
Michael Brill, a historian of Ba’thist Iraq whose work focuses on how sanctioned regimes manage partial-relief deals, places the current setup in that context. The structure, he notes, parallels the 2013 US–Iran talks and the Obama-era framing of such efforts as temporary and reversible, backed by the threat of “snapback” — in this case, to war. An arrangement both sides call provisional is built to be walked back, which made the 28 May strikes unsurprising.
Asked for the single best early sign that such an arrangement is failing, Brill pointed to the money. If Iran holds that there is no reopening without unfreezing some of the roughly $24 billion in frozen assets, and Washington holds that there are no assets without a verified reopening, neither side has a first move it can make without surrendering its leverage.
The Deal at the Brink
The Arab Gulf states increasingly look like the lever any eventual sustainable deal will turn on. Trump called the leaders of Saudi Arabia, the UAE, Qatar, Egypt, Jordan, Bahrain, Turkey, and Pakistan, plus Israel’s prime minister, all aimed at finalizing terms; the Gulf states reportedly pressed him to ease the military pressure, fearing Iranian retaliation against their own territory and energy infrastructure. Qatar became the next venue, hosting the Pakistan-mediated track in Doha with an Iranian delegation led by parliament speaker and chief negotiator Mohammad Baqer Qalibaf — while also holding the money at the center of the dispute.
That demand is what turns the Gulf states into the pivot. The open question, which we have tracked since the spring, is whether they can coordinate their responses to Iran and the US, or whether the choreographed calls are exactly that — choreographed by a Washington that is itself losing control of the outcome.
On this, Dr. Ethan Chorin notes that the burden of a solution now rests more than ever on the Arab Gulf states, at a moment when the UAE’s and Saudi Arabia’s visions of the future are chafing against one another. Chorin imagines a Middle East “Concert” — an arrangement defining zones of influence and protocols to keep the peace, with a Saudi-led bloc integrating Iran and a UAE bloc integrating Israel — but notes that the war has deepened divisions among the Gulf states and convinced them the US has no plan. On 27 May the IRGC said a return to full-scale war was unlikely “because of the enemy’s weakness”; the next day the US struck.
II. Hormuz: Metered Passage Against a Promised Reopening
While diplomats announced an imminent reopening, the IRGC kept describing permission-based passage. Iran said 35 tankers and commercial vessels transited on 22 May and 23 “crossed with its permission” on 27 May. Independent tanker tracking told a different story: Kpler confirmed ten vessels crossed on 20 May, and US Central Command said it had “redirected” 109 commercial vessels since the 13 April blockade began.
Inside the metering is a deeper claim to legitimacy, meant to be overlooked. Dr. Samuel Helfont, professor at the Naval War College who studies how authoritarian states wrap coercion in the language of normalcy, reads Iran’s Persian Gulf Strait Authority as a case in point. The Authority is more formal than the religious campaigns of Saddam-era Iraq — it relies on state institutions and on geography rather than on mobilized civil society — but it shares the same rhetorical move: presenting extortion as routine coastal-state administration, as if Iran were merely administering its own waters. The gap between the claimed and the verified transit counts is where that performance falls apart.
That gap is what the commercial markets are pricing, and it links this brief’s two paid sections. The central financial question is whether Iran’s Hormuz toll regime survives a settlement or is bargained away: a durable toll co-administered with Oman keeps every war-risk and bypass-spending argument intact, while a clean, certified reopening undoes them. Full analysis in this week’s Structural Stress and Capital Flows section.
The reported Iran–Oman talks over a permanent toll are not, on Helfont’s reading, a story of Iran strong-arming Muscat. As Saddam’s Iraq once did, Iran need not coerce its neighbor at all: it need only offer a toll-administration arrangement Muscat finds reasonable and commercially attractive, and let the resulting daylight between Oman and Washington do the work. A toll Oman co-administers would be far harder for the US to dismantle than one Iran imposes alone, because it would give an act of extortion the appearance, and perhaps the standing, of a bilateral deal between two sovereign states. That is why this brief treats the toll’s becoming permanent as the variable that decides whether any “reopening” is real.
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About Red Sea Futures and The Brief:
Red Sea Futures is a hybrid intelligence consultancy combining a network of regional experts with a proprietary analytical platform. Each weekly brief begins as a structured signal harvest, is annotated by experts in the relevant domains, and is then refined for publication. The paid sections that follow apply that same methodology to two specialized audiences: investors, multilateral organizations, donors, and governments tracking early-warning signals in Red Sea economies and aid flows (Structural Stress and Capital Flows); and law firms with Red Sea-exposed matters (Legal Trends and Precedents).
III. Sudan, Ethiopia, and the Horn of Africa
Developments in the Horn this week were diplomatic rather than military. On May 26 Ethiopia accused Egypt of blocking its Red Sea ambitions: Foreign Ministry spokesman Nebiat Getachew said Addis Ababa had “become accustomed to Egypt’s aggressive approach” and would pursue maritime access by “peaceful and sustainable means” despite Egyptian “encirclement” — explicitly tying the Nile dam dispute to ports, trade routes, and Egypt’s deepening alignment with Eritrea.
The Ethiopia–Eritrea–Tigray triangle remains the region’s most dangerous flashpoint: Eritrea fears an Ethiopian move on the ports of Assab and Massawa, Ethiopia fears Eritrea exploiting Tigray’s unresolved split in authority, and the Egypt–Eritrea axis counterbalances both. For now, though, no one has lit the fuse.
Meanwhile, famine was deepening in Sudan: roughly 19.5 million people (more than forty percent of the population) are thought to face acute hunger, with El Fasher and Kadugli at the center and about fourteen million displaced. The UN human-rights chief reported that drones caused more than eighty percent of civilian deaths in the war’s first four months of 2026, with the technology spreading from Darfur into Blue Nile, White Nile, and Khartoum.
The newer vulnerability in Sudan is financial: a May 24 Sudan Transparency and Policy Tracker report documents the central monetary authority breaking apart along the front line, with a Rapid Support Forces–aligned “Future Bank” and money-transfer app emerging as a rival to the Sudanese Armed Forces’ redesigned-banknote regime — a split that hardens the country’s de facto division.
IV. Yemen and the Limits of the Food-Security Picture
The brief’s Yemen food-security indicators stayed unclear. When the headline numbers are unavailable or contested, where should an early-warning reader look to gauge household access to food? On this, our humanitarian experts are blunt about the limits of any single source. Jessica Olney, a community-focused researcher focused on conflict-affected aid environments, argues that the honest answer is to read three sources against one another rather than trusting any one of them.
The Integrated Food Security Phase Classification (IPC) is useful but, on Olney’s account, leaned on too heavily by humanitarian policymakers; it relies on geographic generalizations that hide variation in food security within communities. Cluster-level data from the UN Office for the Coordination of Humanitarian Affairs (OCHA) helps, but collection is hard in Houthi-controlled areas, where the authorities tightly restrict the aid presence on the ground. Community-reported price baskets capture the nuances the other two miss, but only when the enumerators are genuinely trusted by community members — and that trust is hard to gauge, particularly in Yemen, where people may not feel safe giving honest information about food shortages to an unfamiliar questioner, and where, as Olney notes pointedly, the Houthis have infiltrated the staff of many humanitarian organizations.
The practical takeaway is that the IPC phase number is only a starting point, that cluster data carries an access bias understating the hardest-hit Houthi-controlled zones, and that community-reported information is indispensable but only as reliable as the trust behind its collection. The honest picture comes from reading all three together — which is why the Yemen indicators are carried here as a gap rather than papered over with a falsely confident number.
V. Institutions and Accountability
On 27 May the Office of Foreign Assets Control (OFAC) sanctioned the Persian Gulf Strait Authority (PGSA) itself — the Revolutionary Guard body that issues Hormuz transit “permits” and collects the toll — under the counter-terrorism authority of Executive Order 13224. That turns a compliance warning into a direct designation of the counterparty: a vessel, owner, charterer, insurer, or bank that applies for a permit, pays the toll, or follows the Authority’s routing now transacts with a Specially Designated National (SDN), facing strict-liability exposure as a primary matter, secondary reach to non-US persons, and possible loss of its protection-and-indemnity cover. The timing — the same week as the framework talks and the 28 May strikes — marks it as a bargaining tool as much as a lasting legal change. Full detail in this week’s Legal Trends and Precedents section.
The accountability track ran in parallel and was, unusually, multilateral and judicial as well as American. On 22 May the Council of the European Union extended its Iran sanctions framework to reach those impeding “lawful transit passage and freedom of navigation” — the first Western-bloc Iran measure grounded in the law-of-the-sea straits regime rather than in proliferation authority. It gained a concrete companion on 27 May, when the International Tribunal for the Law of the Sea (ITLOS) awarded roughly $14 million in compensation for the unlawful 2022 seizure of the very large crude carrier (VLCC) Heroic Idun — the freshest precedent on seizure remedies under the UN Convention as seizures and detentions multiply in the Gulf.
The 28 May strikes, meanwhile, raised two questions at once: whether Iran’s toll-and-blockade regime is lawful under the Convention and the UN Charter, and whether the US “defensive” strikes and standing naval interdiction qualify as self-defense under Article 51 of the Charter. The relative calm in the Red Sea rests on a US–Houthi arrangement whose framing remains contested, and the Israeli carve-out from that arrangement leaves Israeli-linked tonnage exposed.
VI. What to Watch
Five things could change the picture over the next week or two. First, whether the US–Iran framework is signed and certified, and whether its Hormuz phase produces a measurable recovery in traffic rather than another round of permission-based passage. Second, whether the 28 May strike-and-retaliation exchange recurs or proves a one-off. Third, following Brill, whether the frozen-assets question moves at all: unfreezing even part of the $24 billion would signal the deal has staying power, while a stalemate on the assets is the clearest sign it is quietly failing whatever the diplomatic gestures. Fourth, whether OFAC publishes a Hormuz-specific general license or wind-down authority tied to any signed deal — that document, not the MOU, is what would authorize transactions and reduce the risk around the PGSA designation. Fifth, whether the EU names its first designations under the extended transit-passage framework, and whether any major carrier turns deal optimism into a concrete Suez-return announcement, which none has yet made.
On humanitarian conditions: famine is confirmed in Sudan’s El Fasher and Kadugli, with roughly 19.5 million people in acute food insecurity, about fourteen million displaced, and a response plan funded at 20 percent of target. Cholera incidence and updated funding figures are unavailable, as are the Sudanese pound’s parallel rate and Yemen’s food-security indicators — the last of which, per Olney, should be read across the IPC, cluster, and community sources together rather than alone. The Mojtaba Khamenei endorsement, the precise frozen-asset figure ($12 billion immediate versus a $24 billion package), and Qatar’s lasting role as custodian remain unsettled, single-source, or disputed.
Section 2 — Red Sea Structural Stress and Capital Flows
Markets spent the week treating the disruption as a bet that could still break either way, not as something settled. The outline of a deal drained the war premium out of oil and freight, but Iran kept rationing access to the strait to hold its leverage, and a late return to live fire put the premium back in a single trading session. The wider picture showed the same tension. Brent fell for a second week on hopes of a deal but jumped on every strike headline; container freight rose for a fourth straight week because ships are still going around Africa, and a signed reopening is the one thing that would bring those costs down; and Saudi Arabia held its credit rating even as its deficit reached its widest since 2018.
Two things set last week apart from the one before. First, the diplomacy and the fighting are now happening at the same time rather than one after the other: the same week brought a “largely negotiated” framework and the most serious armed clash since April. Second, the cost of the disruption is now showing up in places it had not before — in shipping-line earnings, in regulatory fines, in losses from delayed industrial supplies, and, in Sudan, in the splitting of the national currency. The items below run from the most to the least consequential for what comes next.
The Strait of Hormuz: deal or strike
The most important financial development of the week was that the question of who controls the strait split into two opposite outcomes. Through 27 May, the diplomacy pointed toward reopening: an unsigned sixty-day extension, a phased reopening of the strait, an end to the blockade, and an Iranian demand for roughly $12 billion of its assets held in Qatar up front against a $24 billion package, with US officials denying they had promised to release any frozen funds. The traffic through the strait told a different story. The Revolutionary Guard claimed 23 to 35 ships a day were passing “under its permission,” while Kpler counted ten onMay 20, and US Central Command said it had turned away 109 vessels since the blockade began on 13 April. Then, on 28 May, came US “defensive” strikes near Bandar Abbas and a Revolutionary Guard strike on a US airbase in return — the most serious clash since April.
For investors, insurers, and oil buyers, everything turns on which of these outcomes prevails. A signed and certified sequence of lifting the blockade and clearing the mines would undo every war-risk and bypass-spending argument set out below; another clash like the one on 28 May would put them all back. There is good reason to lean toward the gloomier case: the framework is built the same way as the partial-relief deals that have collapsed again and again in dealings between Washington and Tehran. For anyone watching the markets, that means the release of the frozen assets — not the number of ships passing through, and not the oil price — is the clearest early sign of whether the supply disruption is ending or settling in.
Reopening the strait can happen quickly and can just as quickly be reversed — a strait can be closed again in hours, and the 28 May strikes showed the framework could come apart faster than it was put together. The structures built up around the closure, by contrast, are slow to dismantle: years-long spending on pipelines that bypass Hormuz, war-risk insurance books that have already been repriced, and shipping networks now routed around Africa do not unwind on an announcement. Because of that imbalance, the case for betting the disruption is over needs a signed deal followed by a lasting, verified return to normal, while the case for betting it continues needs only one more bad day. Underneath all of this sit last week’s disclosed talks between Iran and Oman over a permanent toll for using the strait: if that toll becomes a standing arrangement rather than something bargained away, the reopening is for show, and the war-risk and bypass arguments hold no matter what the diplomatic headlines say. Until independent counts of ships passing through rise toward the Revolutionary Guard’s claims, “reopening” is a statement, not a fact, and the distance between those two numbers is the best measure available of how much of the settlement is real.
Shipping-line earnings and downstream losses show the squeeze from Hormuz
The closure of the strait is now showing up well beyond freight rates — in earnings, in regulation, and in industrial output. On 26 May the Federal Maritime Commission collected a $1.9 million civil penalty from Maersk, a new regulatory cost added to a sector already taking the hit: Hapag-Lloyd’s first-quarter net loss of $256 million was explicitly tied to Hormuz, and Maersk’s unusually wide range of full-year earnings guidance reflects how uncertain the market is about when the strait reopens. A 26 May Maritime Executive analysis described the strait as something that magnifies delays, with the resulting losses spreading into fertilizers, aluminum, industrial gases, chemicals, food processing, automotive parts, and construction materials. Those losses fall into a gap that cargo, marine-liability, and operational insurance do not cover, so manufacturers end up paying them. That is how the closure of a single chokepoint turns into a drag on industrial production rather than just a story about freight rates.
The earnings figures are worth reading closely precisely because the guidance ranges are so wide. Maersk’s full-year forecast and Hapag-Lloyd’s range, which spans roughly $2 billion, are not ordinary forecasting uncertainty; they reflect how differently things turn out depending on when the strait reopens, with the low end assuming the closure lasts all year and the high end assuming an early and lasting return to normal. A regulator that collects a penalty in the middle of all this, meanwhile, is signaling that it is not easing up on the sector despite the strain. For exposed companies and their insurers, the practical job is to identify the inputs they rely on from a single source that pass through Hormuz and to price the risk of delay openly, since the insurance gap leaves the loss with the manufacturer. If a second major shipping line reports first-half results and points to Hormuz the same way, that would turn a pattern in the earnings into a clear sector-wide trend.
Container freight rises for a fourth straight week as ships route around Africa.
The Drewry World Container Index rose for a fourth week running, reaching $2,800 per 40-foot container on 28 May, up 3 percent on the week, with Shanghai to Rotterdam at $2,861 and Shanghai to Genoa at $4,253. That builds on the previous week’s $2,712 and continues to pile peak-season and emergency-fuel surcharges on top of the higher cost of routing around the Cape of Good Hope, rather than reflecting a jump in demand. With Asia-to-Europe services going the long way around, the available capacity is being used up, and surcharges that would normally come off after tensions ease are instead staying on because the reopening of Hormuz has not been signed. When rates rise while demand is soft, the cause is higher supply costs, not a recovery in trade.
The make-up of the increase makes the point. The steepest rise is on Shanghai to Genoa, at $4,253, the route hurt most by the diversion around Africa, and the climb is running ahead of the usual peak-season demand rather than being driven by it. The index will only fall once there is a certified and lasting reopening of Suez and Hormuz that lets carriers drop the surcharge they added for the longer route — which makes a signed Hormuz deal the single biggest thing that could pull spot rates down from here, and means shippers should not count on a sudden drop soon. The lesson for reading the financial picture is that freight is now a better gauge of how durable any settlement is than the oil price. Brent moves intraday on every headline, but container rates will not fall until carriers actually drop their surcharges and switch routes back, and they will not do that until a reopening is certified rather than merely announced.
Brent holds the Hormuz premium but logs a second weekly decline:
Brent crude still carried a premium tied to Hormuz but fell for a second week running on expectations that a US-Iran deal would reopen the strait, even as fresh strikes pushed it back up during the week. The benchmark rose toward $96 a barrel on 27 May on renewed Gulf attacks, then toward $97 on 28 May after the new US strikes raised fears about supply, while still heading for a weekly decline on the expectation that both sides would eventually reach a deal. The $96 to $97 level is above the price Saudi Arabia needs to balance its budget (around $78 to $85, according to the IMF) but well below the $114 to $126 spikes of late April. The market is pricing the chance of a reopening, not a reopening that has actually happened, and each strike headline puts back a premium that deal headlines erode within days. Energy buyers and government treasuries should plan for prices in the $90s as the base case, with sharp moves in either direction on the news: a collapse of the framework amid repeated strikes is the path back above $110, and a signed reopening is the path down toward Saudi Arabia’s break-even price.
Moody’s keeps Saudi Arabia at Aa3/stable, holding the rating steady as the deficit widens:
On May 23 Moody’s kept Saudi Arabia’s sovereign rating at Aa3 with a stable outlook, saying so explicitly “despite geopolitical risks,” even as the kingdom ran its largest quarterly deficit since 2018 (SAR 125.7 billion, or $33.5 billion, in the first quarter). The agency pointed to the kingdom’s ability to send crude exports out through the Red Sea, using the East-West (Petroline) pipeline and Red Sea terminals, as a buffer against disruption at Hormuz, and it expected non-oil private-sector growth to recover to 4 to 5 percent once tensions ease, while forecasting that real GDP would shrink by about 1.7 percent in 2026 on a roughly 10 percent fall in oil and gas output. What stands out is the gap between the two readings: alarm in the budget figures, calm in the rating, which keeps the cost of Saudi borrowing down just as the deficit grows.
The decision also lends weight to the argument running through this section about routes that bypass Hormuz. Moody’s treats the East-West pipeline and the Red Sea terminals as a credible substitute for shipping through Hormuz — the same bet the UAE’s ADNOC is making with its second Habshan-to-Fujairah line, and the same bet a lasting reopening would make unnecessary. Investors should not read the first-quarter deficit as a sign of distress; the kingdom is clearly spreading the gap out through domestic borrowing rather than running down its reserves, and the rating keeps its borrowing costs low even as the deficit grows. The thing to watch is whether a second-quarter gap larger than the first, or a sustained Brent price below break-even, pushes Moody’s or its peers off “stable.” No new Saudi government bond issue could be found after the 13 May NDMC sukuk, which is a small gap in the data rather than a sign of restraint.
Sudan’s monetary system splits into rival currencies:
A new structural development emerged this week: Sudan’s central monetary system is breaking apart along the front line. A 24 May Sudan Transparency and Policy Tracker report, “Future Bank: Sudan’s Monetary Partition,” describes how the redesigned banknotes issued in November 2024 — which only people with bank accounts can exchange — effectively shut out areas held by the Rapid Support Forces and pushed them toward other forms of money, while a Rapid Support Forces-aligned “El Mustaqbal” (Future) Bank and its money-transfer app have grown into a rival financial system. In areas aligned with the Sudanese Armed Forces, the cost of converting digital balances into cash reached 30 percent through the Bank of Khartoum’s Bankak app amid a severe shortage of banknotes, and cross-border trade is increasingly carried out in South Sudanese pounds, Chadian francs, Libyan dinars, and US dollars.
Section 3 — Legal Trends and Precedents
The legal story of the week is the law catching up with the chokepoint on three fronts at once — sanctions, the law of the sea, and the use of force. The United States moved from a warning to naming a specific entity; the European Union and an international tribunal added the multilateral and judicial pieces; and the conditional shape of a settlement is becoming visible in the licensing details rather than in the headlines.
The common thread for lawyers is that these new instruments are things you act on, not just things you track. A designation that turns a fee into a banned transaction, a tribunal award that puts a dollar figure on a wrongful seizure, and a ruling that caps liability after a casualty are all matters a practitioner has to do something about. They also cut both ways: the same week that tightened the US sanctions ring around Hormuz also advanced a framework whose entire value to a client depends on the licensing exceptions that would loosen part of that ring.
OFAC designates the Persian Gulf Strait Authority itself:
On May 27 OFAC sanctioned the Persian Gulf Strait Authority — the body the Revolutionary Guard created to issue Hormuz transit “permits” and collect the toll — under Executive Order 13224, through Treasury press release SB0507. This turns the May 1 noncompliance warning (the OFAC Alert and FAQ 1249/1250, which told shippers that paying for passage risked sanctions) into a direct designation of the counterparty itself. Any vessel, owner, charterer, insurer, or bank that applies for a permit, pays the toll, or follows the Authority’s routing is now dealing directly with a Specially Designated National, facing strict-liability exposure as a primary matter and secondary-sanctions reach for non-US persons. It also takes away the “we only paid a fee” defense: once the recipient is an SDN, the payment is a banned transaction on its face. And it comes on top of the marine-insurance problem already flagged in Steamship Mutual’s 14 May P&I guidance, so a vessel that buys a permit can lose its protection-and-indemnity cover and incur OFAC liability at the same time.
The designation hits a body whose whole legal approach, as Dr. Samuel Helfont of the Naval War College reads it, is to present its toll-and-permit regime as ordinary coastal-state administration rather than coercion — the Authority insists it is doing nothing unusual, much as Saddam-era Iraq insisted its conduct was merely routine. The SDN designation is, in effect, the United States refusing to accept that claim of legitimacy in legal terms. By naming the Authority itself rather than just warning about dealing with it, OFAC treats the permit system not as a fee schedule a vessel might lawfully pay but as the machinery of a sanctioned entity. For lawyers, that shift is the key point: the designation shuts off any argument that paying the toll was a neutral administrative charge.
The timing — the same week as the framework talks and the 28 May strikes — marks the designation as a bargaining tool rather than a lasting change. It also sharpens a charterparty problem that used to be a murky question of who carries the risk. If a captain follows the Authority’s routing instructions to get through, the owner may have caused a banned transaction; if the captain refuses, the owner may be unable to complete the voyage. Which party bears that risk turns on the exact wording of the CONWARTIME and sanctions clauses, including whether the clause lets the owner refuse a sanctioned routing without breaching the charter. Sanctions and P&I lawyers should treat any permit or toll arrangement as a trigger for primary sanctions, not as a commercial fee, and review those clauses now rather than after a permitted transit has already happened. The document to watch for is a forthcoming OFAC general license tied to any signed agreement, which is where the exceptions would be set out. Until it appears, the safe assumption is that every dealing with the Authority is sanctionable, and the designation is best read as a deliberately hard-line bargaining position that a deal would partly walk back.
The US-Iran framework and the $12 billion in frozen assets:
The sixty-day extension being negotiated is built so that sanctions relief comes step by step, in exchange for performance, with a defined point at which assets are released. The legal interest lies in how the conditions are arranged, not in the headline number. Roughly $12 billion of Iranian money held in Qatar would be released, but only after Iran reopens and clears mines from the strait, with the broader frozen assets (reported at $24 billion) and further sanctions relief tied to more performance. Qatar publicly denied the $12 billion offer as “devoid of truth,” and the difference between $12 billion up front and a $24 billion package means both the figure and the custodian are unsettled.
The release of the assets is also, on the historical reading offered by Michael Brill, the single term most likely to decide whether the framework holds together at all. The structure echoes the temporary, reversible, snapback-backed arrangements of the 2013-era talks, and the binding question is whether Iran will settle for anything short of getting some portion of the $24 billion unfrozen. For transactional lawyers, that turns the asset clause from one term among many into the term the whole agreement rests on — the clause whose failure brings everything else down, and therefore the one whose drafting needs the most careful, defensive attention.
Because the release depends on performance, the legal work lies in the escrow and licensing details. Lawyers structuring the transfer have to build OFAC licenses — specific ones, or a general license — that allow the Qatar-held funds to move only once the reopening of Hormuz is certified, with the money clawed back if performance reverses; that is closer to a conditional escrow than a clean release. The drafting must define what counts as the strait being “open and fully functioning,” say who certifies it, set out what happens to funds already moved if performance reverses, and protect a Qatari custodian acting on a US license that a later administration could revoke. A custodian or correspondent bank that releases funds on the headline rather than the certified condition exposes itself to both clawback risk and its own secondary-sanctions liability. Sanctions lawyers should not act on the headline number; the binding instrument will be the OFAC license text and its conditions, and the OFAC recent-actions feed is where a Hormuz-specific general license would appear.
The 28 May strikes and the legality of the blockade and freedom of navigation:
The 28 May exchange turned the law-of-the-sea and use-of-force questions from theoretical into live ones, anchored to a single set of events. US forces shot down Iranian one-way attack drones near the strait and hit a drone-control site at Bandar Abbas, calling the action “defensive” and meant to preserve the ceasefire; the IRGC announced a strike in return on a US airbase and claimed its naval forces had fired on a US tanker that was passing through with its radar switched off. Two contested questions are now in play at the same time: whether Iran’s de facto blockade and toll regime are lawful under the UN Convention on the Law of the Sea and the UN Charter, and whether the US strikes and standing interdiction can be justified as self-defense under Article 51. Iran’s permit-and-toll regime is hard to reconcile with the Convention’s right of transit passage — the point the EU relied on on 22 May — but a one-sided US naval interdiction and “defensive” strikes in or near Iranian waters raise their own questions under the Charter and the rules on innocent passage that an Iranian or third-state claimant could press. This bears directly on war-risk insurance, which prices the legal status of a conflict zone: as long as the legality of the strait is contested, it stays on the Joint War Committee’s listed-areas list and keeps CONWARTIME clauses in force.
The two questions are not on equal footing, and that is the practical point. Iran’s toll regime can be challenged in the law-of-the-sea bodies the EU has begun to invoke and that the Heroic Idun award now backs with remedy precedent; the US interdiction is harder to test, since the most likely claimant — Iran — has little standing or incentive to litigate in a Western court, which leaves the legality of the “defensive” strikes disputed in principle but unresolved in practice. For lawyers, the more litigable risk therefore attaches to Iranian conduct, while the US-conduct question is more likely to surface as a defense or backdrop in a private dispute than as a claim of its own. Maritime and insurance lawyers should expect premiums and JWC listing to follow the pace of the strikes rather than the diplomatic headlines, and should keep automatic identification system (AIS) tracks, routing orders, and the SB0507 designation for any future detention, seizure, or general-average dispute arising from a transit attempted during the escalation.
The EU and ITLOS add the multilateral and judicial pieces on transit passage:
The EU’s 22 May extension of its Iran sanctions framework to cover people “impeding lawful transit passage and freedom of navigation,” which declared Iran’s conduct at Hormuz “contrary to international law,” gained a concrete judicial counterpart this week. On 27 May the International Tribunal for the Law of the Sea (ITLOS) awarded roughly $14 million in compensation for the unlawful 2022 seizure of the VLCC Heroic Idun off West Africa — the freshest concrete precedent on what compensation follows a wrongful seizure under the Convention, as seizures and detentions in the Gulf multiply. Together they firm up a Western and judicial reading of the straits regime: the EU framing labels Iran’s toll regime unlawful (useful in force-majeure and charterparty arguments about whether transit was lawfully impossible), while the Heroic Idun award gives owners and their insurers a clear template for the compensation due after a wrongful seizure.
The EU has not yet published a list of designations, so lawyers with an EU connection should screen Hormuz-linked counterparties in advance against the likely first round and watch the Official Journal, while keeping the seizure-remedy reasoning on hand for any Gulf detention claim. This window’s Heroic Idun award is recorded as a possible new trend pending a second case to confirm it.
QatarEnergy’s force majeure and the building Hormuz arbitration caseload:
QatarEnergy’s LNG force majeure, declared after the March strike on Ras Laffan and now extended through mid-June 2026, continues to drive a growing set of arbitration claims over supply disruption caused by Hormuz. The disputed questions are causation and foreseeability — whether contracts signed after the crisis began can claim force majeure at all, and whether the closure of the strait or the damage at Ras Laffan is the “effective cause” of non-delivery. Under English and New York law, force majeure is purely a matter of what the contract says; contracts signed after mid-2025 are the weakest cases and the most tempting targets for arbitration, and no public award has issued yet, so the precedent is still forming. A related precedent landed this window: on 22 May the UK Admiralty Court allowed the Solong owners, in the Solong–Stena Immaculate collision, to limit their liability under the limitation-of-liability convention. It is not specific to Hormuz, but it is a useful reference point on limitation and general average that lawyers pricing Gulf casualty exposure will look to.
Energy and arbitration lawyers should review their LNG sale-and-purchase and charterparty force-majeure and price-review clauses for Hormuz exposure now, before the first award sets a benchmark, and keep the contemporaneous record — the dates of declarations, compliance with notice requirements, and the steps taken to limit losses — that tribunals will examine closely.
China’s MOFCOM blocking rules: collision unresolved, no court ruling (LEG-002)
The May 2026 blocking order from China’s Ministry of Commerce (MOFCOM), which shields five teapot refineries (Hengli/Dalian, Shandong Jincheng, Hebei Xinhai, Shouguang Luqing, and Shandong Shengxing) from US secondary sanctions, remains the cause of a legal trap: comply with OFAC outside China and you breach MOFCOM inside it. No Chinese court ruling, injunction, or extension of guidance could be found within the window.
Reports that Chinese refiners are absorbing much of the Hormuz hit show how much commercial value the order protects, but until a Chinese court actually enforces it, or a third-country bank is forced to choose between competing OFAC and MOFCOM demands, the clash of laws stays a matter of procedure and remains untested. The risk falls on non-Chinese banks and traders that have both a US and a China connection and cannot satisfy both regimes at once. Compliance lawyers should map their exposure on the China side now and watch for the first contested case, while being careful not to overstate the situation: for now it is an untested conflict of laws, and the absence of a ruling is itself the current state of play.