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Strait of Hormuz Tracker

Strait of Hormuz Implementation Stalls as Shipping Skepticism, Mine Threats, and Iran's Fee Demands Persist

Oil prices fell further Tuesday (Brent below $79, WTI below $77) as the U.S.-Iran deal faces implementation hurdles: shipping companies remain extremely cautious, Iran insists on retaining control and charging fees, U.S. intelligence assesses Iran can close the Strait again, and the full text remains secret.

21 sources ~19 min

0. Weekly Arc

Over the past four days, the situation has shifted from a tense “close to deal” stalemate (June 14) to a deal announcement (June 15), a signed MOU (June 16), and now a reality check on implementation (June 17). Each day has brought conflicting statements and unresolved mechanics, with the market pricing de-escalation but shippers and insurers refusing to act. The gap between political détente and operational reopening is the central theme.

1. Situation Overview

The past 24 hours have seen further oil price declines as the deal’s implementation details remain murky. The U.S. military is guiding ships on a southern route with transponders off, but only a handful have transited. Iran’s First Vice President declared Iran retains control and will charge fees. U.S. intelligence warns Iran could close the Strait again. The net change is a fragile de-escalation with persistent execution risk and new alarm signals. [1][2][3][4][5]

2. Key Parties’ Positions

  • [ONGOING] Negotiation progress: The MOU is signed but implementation awaits Friday’s formal ceremony; the full text remains secret; U.S. and Iran disagree on tolls, Lebanon ceasefire, and scope. [5][6][7]
  • [NEW] US / main pressuring party: President Trump said ships are starting to move and Strait will be fully open by Friday, with oil falling. [2] White House spokesperson expects return to normal in short order. [2][8] However, the administration is exploring options: charging fees for expedited passage (U.S. Navy escort), and using the Defense Production Act to force U.S. insurers to cover Hormuz transits. [8] U.S. intelligence agencies assess Iran could still close the Strait again. [4][9] A senior U.S. official said Iran’s ability to resume blockades is “the most powerful weapon” Iran has. [9]
  • [ESCALATED] Iran / counterparty: First Vice President Mohammad Reza Aref stated Iran will retain control of the Strait and charge ships for security services, saying Iran made sacrifices to secure this right. [3] Iranian media reports that passage will be coordinated with Iran’s IRGC navy. [10] Iran says the fee-free period ends after 60 days. [11] Deputy Foreign Minister Gharibabadi confirms peace deal. [12]
  • [ONGOING] Israel: Netanyahu said he has no intention of withdrawing forces from Lebanon. Trump criticized Israel’s strikes as “vicious” and “too much”, complicating the Iran deal. [1][10][6]

3. Military Actions

  • [ONGOING] Israel: Israel conducted recent strikes against Hezbollah in Lebanon, drawing Trump’s criticism. [1][6] Continued strikes over the weekend endangered talks. [6]
  • [ONGOING] Iran: Iran has launched over 1,500 missiles and 5,000 drones since the war started. [6] Iran fired on ships attempting crossing without permission. [13] Naval mines in the Strait. [14][13]
  • [ONGOING] US: U.S. naval blockade remains until Friday; on April 13, the U.S. imposed a blockade and has disabled 9 non-compliant vessels. [13] Satellite images from June 15 show 4 U.S. warships near the entrance to the Gulf of Oman. [13] The U.S. military has been guiding ships (over 200 successful transits) via the southern route with transponders off. [15]

4. Strait of Hormuz Transit Status

  • [ONGOING] Control-status change: The MOU calls for lifting blockades and reopening within 30 days, but actual control remains contested. The U.S. blockade is still in place until Friday per the Joint Maritime Information Center, but a senior Iranian diplomat says it has been lifted ahead of the ceremony. [1][5] Mines remain a major obstacle; the Pentagon estimated 6 months to clear in April; shipping sources say 40–50 days. [2][5] The southern route (Omani coast) is largely mine-free per experts [13] and the U.S. military sees no mines on that route. [15]
  • [ESCALATED] Transit data: Very low traffic: only a few vessels have transited since the deal announcement; 7 vessels per tracking data. [2][13] Over 500 ships stranded (Kpler), 250 tankers and 330 cargo ships in the Gulf, 75% stationary. [2][13] The U.S. military reports over 200 successful transits under its program. [15] Oil flows have crept higher via the southern route. [11]
  • [ESCALATED] Shipping / insurance signals: Major shipping companies still consider it very risky; Maersk sees no changes; Mitsui OSK will not resume until safety confirmed; Hapag-Lloyd is reevaluating but expects 3–4 months for normal flows. [5] BIMCO still says very risky. [1][2][5] Marine insurers have not reduced war premiums, requiring solid evidence. [5] A political insurance plan ($20B) found few takers. [8] Crews may be reluctant to return. [11] Shipping executives need weeks or months of assurances. [14]

5. Asset Implications

AssetDirectionHorizonDriverAnchoring fact
Brent crude↓ (range-soft)days/weeksDeal-driven supply reopening expectations but slow implementation; low inventoriesBrent closed 5.1% lower at $78.96 [12]; U.S. inventories sank 8.3M barrels [12]; Barclays maintains $100 forecast [16]
Gold / precious metalshaven demand elevateddaysUncertainty over deal durability, inflation persistenceNot directly covered in this batch, but situation supports haven demand
Global equities / risk sentimentmixed; U.S. rallied, Asia fadeddaysDeal optimism for U.S. equities, but Asian skepticismDow +0.9% to all-time high [17]; Hang Seng -1.4% [7]; Stoxx 600 +0.6% [7]
USD / haven currenciesmixeddaysRisk-on from deal but uncertainty caps movesNot directly covered
Energy / shipping value chainfirm (easing delayed)monthsLogistical delays, mine clearance, crew reluctance, high insuranceVLCC rates still elevated; transit fees uncertain; Rystad expects big increase in output Aug–Sept [11]

Mechanism read: The oil market is pricing a supply-reopening trajectory, but the speed of normalization is being revised down. Brent’s five-day losing streak (16% drop from peak) reflects the deal’s headline impact, but the physical market shows tightness: U.S. inventories drawn down, Cushing low. The divergence between Wall Street’s risk-on (Dow record) and shipping’s extreme caution creates a tension. Bullish catalysts include replenishment demand from China and low inventories; bearish catalysts include potential quick normalization by July if mine clearance proceeds faster than expected and Citi’s $75 Q3 forecast. Barclays’ contrarian $100 forecast underscores the risk of prolonged disruption.

6. Contrarian & Watch Signals

  • Contrarian & tail risks: The consensus that the Strait will reopen smoothly may be underplaying execution risks. 1) Iran’s insistence on retaining control and charging fees could deter shippers and lead to U.S. sanctions conflict. 2) Mine clearance could take months; the April precedent where Iran reopened then closed the next day haunts shippers. 3) U.S. intelligence assessment that Iran can close the Strait again at any time – this risk is now baked into shipping decisions. 4) The 60-day nuclear negotiation window could break down, leading to renewed hostilities. 5) If implementation stalls and inventories continue to drain, Brent could spike back above $100 by summer (Rapidan’s McNally). Conversely, if mine clearance proceeds quickly and Citi’s July normalization is correct, Brent could drop to $70.

  • Key watch signals: 1) June 19 formal signing – any delay is bearish for risk assets; 2) Brent below $75 would confirm faster normalization; above $90 would signal deal fracture; 3) Daily transits – current ~7/week vs 135 pre-war; sustained increase above 50 would confirm operational opening; 4) Mine clearance progress and insurance premium reductions; 5) Iran’s fee mechanism – if Iran establishes a payment system, that adds a bureaucratic chokehold; 6) U.S. SPR data – continued draws indicate persistent strain; 7) Israel-Lebanon ceasefire – any new Israeli ground operations would break the deal.

  • Source quality control: The U.S. intelligence assessment (sources [4][9]) is attributed to “U.S. intelligence agencies” and “消息人士” – reliable but not fully attributed. Iran’s VP statement [3] is single-source via Press TV (state media). The 7-vessel transit count from BBC/MarineTraffic is verifiable. The 40–50 day mine clearance from shipping sources [5] contrasts with the Pentagon’s earlier 6-month estimate – this divergence is a key uncertainty.

Appendix: Further Reading

  • [18] 金十 — UAE Accelerates ‘Zero Dependence’ Plan on Hormuz
  • [19] 汇丰 — Chemical Sector: One-Time Price Boost, Margins to Recede by Year-End
  • [20] The Economist — Deal Could Restore 15–20% of Global Oil/LNG Supply
  • [15] Bloomberg — U.S. Military Document: How to Transit Hormuz Safely
  • [21] 东海证券 — Coal Chemical Advantages Amid Middle East Disruption

This report is intelligence & mechanism analysis, not investment advice.

30-day review of this series 6/18 – 7/18

  • The June MOU collapsed from a fragile ceasefire into sustained open conflict within ten days. The agreement, signed on June 17, began fracturing by late June as Iran imposed unilateral permit systems, and by July 10 President Trump declared it “over,” triggering a rapid return to daily U.S. airstrikes and Iranian retaliatory barrages against Gulf states.

  • Strait of Hormuz transit collapsed from a partial recovery to a near-standstill. Traffic had recovered to 40–70 vessels per day in late June as the MOU took effect, but by mid-July the escalation reduced crossings to just 8–13 ships daily — roughly one-tenth of pre-war averages — as shipping companies withdrew capacity and India banned seafarers from Hormuz voyages.

  • The geographic and target scope of the conflict broadened dramatically. The U.S. expanded its strikes from purely military assets to infrastructure targets including bridges, railway stations, and a port control tower, while Iran retaliated by hitting Qatar (a key mediator) for the first time since April and expanding attacks to Syria, Bahrain, Kuwait, and Oman.

  • A dual-chokepoint threat emerged as Iran activated the Houthi vector. Tehran instructed Yemen’s Houthi movement to prepare to close the Bab el-Mandeb Strait if the U.S. struck Iranian power infrastructure, raising the prospect of a simultaneous blockade of both Hormuz and the Red Sea — a tail risk that would leave only vulnerable pipelines as alternative export routes.

  • Emergency buffer stocks were nearly exhausted, stripping the market of its cushion. The IEA warned that the 400 million barrel coordinated release was largely spent, global ex-China inventories hit historic lows, and analysts concluded that “close to nothing” remained in excess inventories — meaning any prolonged disruption would face a structurally weaker safety net than at any prior point in the conflict.

Sources21

  1. U.S.-Iran deal latest: More Israeli strikes in Lebanon, confusion over Strait of Hormuz ahead of signing CBS News Score 68
  2. Declaring the Strait of Hormuz open is easy. Restarting shipping traffic is not. Washington Post Score 68
  3. 伊朗副总统：德黑兰将维持对霍尔木兹海峡的控制权 格隆汇快讯 Score 65
  4. 美国情报部门：伊朗仍有能力再次关闭霍尔木兹海峡 格隆汇快讯 Score 70
  5. Trump says the Strait of Hormuz is "safe, secure and pristine." Shipping companies aren't convinced. CBS News Score 67
  6. Will the Iran Deal Work? NYT Score 66
  7. Oil Prices Continue to Fall as Traders Assess U.S.-Iran Deal NYT Score 70
  8. 'VIP pass': Trump administration mulling how to coax more oil tankers through Hormuz Politico Score 67
  9. 美国多家情报机构：伊朗可随时有效封锁霍尔木兹海峡 格隆汇快讯 Score 68
  10. 国际油价跌破80美元关口，特朗普称周五前实现霍尔木兹海峡全面重开 澎湃新闻 Score 66
  11. Why Restoring Normal Traffic Through Hormuz Won't Be Easy Bloomberg Score 71
  12. Oil Holds Near Three-Month Low as Iran Deal Seen Boosting Supply Bloomberg Score 66
  13. Three reasons ships are not sailing through the Strait of Hormuz yet BBC Score 65
  14. Oil Prices Might Not Go Back to Normal Anytime Soon The Atlantic Score 71
  15. US Says It Defended Dark Ships in Hormuz Against Regular Threats Bloomberg Score 66
  16. Iran deal won't solve oil supply issues overnight. Barclays keeps $100 forecast CNBC Score 69
  17. Oil prices sink, stocks soar after Trump announces deal with Iran CBS News Score 65
  18. 受此前地区局势及海峡封锁冲击，阿联酋正加速推进一项雄心勃勃的计划：通过大规模扩建东海岸港口及跨境油气管网，力争实现对霍尔木兹海峡的“零依赖”。点击查看... 金十-快讯 Score 66
  19. 全球化工：在动荡水域中航行 外资研报 Score 65
  20. Deal or no deal, oil prices will stay high for months The Economist Score 68
  21. [东海证券]石油石化大周期研究系列煤炭篇：中东冲突凸显我国煤化工优势及煤炭保障能源边际安全能力 内资行研 Score 68