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Iran has blocked shipping through the Strait of Hormuz since February 28, 2026, by attacking ships and laying mines, disrupting liquefied petroleum gas supply routes to South Asia as of March 2026

Analytical view · 44 sources

Analytical Questions

Could oil prices hit $150+ per barrel if the strait stays blocked through summer?

The probability in parentheses is how likely each explanation is on its own; it does not compare explanations to each other.

Weighing the available reporting, these explanations rank by evidence:

Other / unknown (almost certainly not)
Deal or de-escalation reduces blockade impact (almost certainly not)
Best case for Deal or de-escalation reduces blockade impact

Is Iran actually controlling the strait militarily or just creating fear through attacks?

The probability in parentheses is how likely each explanation is on its own; it does not compare explanations to each other.

Weighing the available reporting, these explanations rank by evidence:

Fear of attacks drives closure, not military control (almost certainly not)
Best case for Fear of attacks drives closure, not military control
Other / unknown (almost certainly not)

Evidence Landscape

44 distinct sources across 10 media regions.

US
10
Arab
7
Israeli
5
European
5
Russian
4
Turkish
4
UK
3
Iranian
3
Indian
2
Chinese
1

Claim Categories

Reported Events 26
Official Statement 3
Expert Analysis 1
Historical 1
Interpretation 1

Top Claims

Claim Confidence Sources
Iran has largely blocked shipping through the Strait of Hormuz since February 28, 2026. Held steady; reporting was consistent but did not move the assessment. high confidence 19
The Strait of Hormuz has been closed, disrupting liquefied petroleum gas supply routes to South Asia as of March 2026. Held steady; reporting was consistent but did not move the assessment. high confidence 14
Iran is currently blocking or restricting the Strait of Hormuz as of April 3, 2026. Held steady; reporting was consistent but did not move the assessment. high confidence 15
The Strait of Hormuz experienced normal daily traffic of 125 to 140 daily passages before the Iran war began on February 28, 2026. Held steady; reporting was consistent but did not move the assessment. high confidence 1
Iran closed the Strait of Hormuz by attacking ships and laying mines in the narrow waterway. Held steady; reporting was consistent but did not move the assessment. high confidence 3
Oil prices have surged by 40 percent as a result of Iran choking off the Strait of Hormuz. Held steady; reporting was consistent but did not move the assessment. high confidence 3
Iran has blocked the Strait of Hormuz as of April 4, 2026, restricting oil and gas shipments and causing prices to rise globally. Held steady; reporting was consistent but did not move the assessment. high confidence 10
Iran closed the Strait of Hormuz on 8 April 2026 Held steady; reporting was consistent but did not move the assessment. high confidence 25
Iran has effectively blocked the Strait of Hormuz since February 28, 2026. Held steady; reporting was consistent but did not move the assessment. high confidence 8
The blockade of the Strait of Hormuz has pushed up oil prices, driven up shipping costs, and squeezed supplies of raw materials. Strengthened after Jerusalem Post World reported it. high confidence 1
Iran has effectively closed the Strait of Hormuz as of March 16, 2026. Weakened. moderate confidence 22
Urea prices increased by 50 percent following Iran's Strait of Hormuz blockade in February 2026. Strengthened after Ynet Hebrew reported it. high confidence 1
Iran has disrupted energy flows by striking energy infrastructure and threatening the Strait of Hormuz during the conflict. Strengthened after Al-Monitor, Al Jazeera, and others corroborated it. moderate confidence 4
The Strait of Hormuz was closed to most shipping during the ceasefire in May 2026 after weeks of war. Strengthened after Al-Monitor reported it. moderate confidence 1
Oil prices exceeded 115 US dollars per barrel following Iran's Strait of Hormuz blockade in February 2026. Held steady; reporting was consistent but did not move the assessment. moderate confidence 1
Oil transit through the Strait of Hormuz halted at 20 million barrels per day after Iran's blockade in February 2026. Held steady; reporting was consistent but did not move the assessment. moderate confidence 1
Iran conducted retaliatory attacks and caused disruptions around the Strait of Hormuz in response to US and Israeli strikes earlier in 2026. Strengthened after TRT World reported it. moderate confidence 1
Global liquified natural gas trade declined by one-fifth after Iran's Strait of Hormuz blockade in February 2026. Held steady; reporting was consistent but did not move the assessment. moderate confidence 1
Iran restricted traffic through the Strait of Hormuz after the US-Israeli attack in February 2026. Weakened. moderate confidence 1
The Strait of Hormuz has been blockaded by Iran since the war began in 2026. Weakened. moderate confidence 1

Belief scores are preliminary estimates based on available evidence. They are not predictions and should not be treated as ground truth.