Iran asserts jurisdiction over UAE and Oman waters in new Hormuz map

EuroNews · 🇫🇷 public France · May 22, 2026 · 643 words

Territorial Sovereignty International maritime law Regional Conflict and Security

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What to know about Territorial Sovereignty

Five Gulf states have formally warned shipping companies through the IMO not to comply, as analysts say Iran is deliberately expanding its claimed zone beyond even its own initial boundaries in a step-by-step assertion of territorial control.

Claims checked 15

Techniques found 1

Topics 3

Coverage spectrum

Coverage gap: Low Left coverage

Left0%

Center86%

Right14%

7 sources compared across this story cluster. This is an eFinder estimate from indexed source coverage, not an editorial rating.

What happened

Why it matters

Iran has published a map claiming regulatory control over a stretch of the Strait of Hormuz that extends deep into the territorial waters of the United Arab Emirates and Oman, prompting five Gulf states to formally warn shipping companies through the…

Common ground

In a post on X on Wednesday, Iran's Persian Gulf Strait Authority defined its claimed management zone as running from Kuh-e Mobarak in Iran to the south of Fujairah in the UAE at the strait's eastern entrance, and from the end of Qeshm Island in Iran to Umm…

Perspective signals

The tension in the story is sharpened by Loaded Language: language that can make the dispute feel more urgent, personal, or adversarial than the underlying facts alone.

Follow-up questions

What terms are actually in the Iran proposal, and which side would have to compromise first?
What evidence would most clearly confirm or weaken the claim that The Washington-based think-tank Institute for the Study of War (ISW) said Iranian officials remained divided over nuclear concessions but had united around formalising control of the strait?
How does this story connect Territorial Sovereignty with International maritime law over the next few days?

open_in_new Read the original article: https://www.euronews.com/2026/05/22/iran-asserts-jurisdiction-over-uae-and-oman-…

psychologyPropaganda Techniques Detected

eFinder identified 1 propaganda technique in this article. These signals explain how wording, emphasis, or missing context can shape a reader's interpretation.

warning

Loaded Language 70% confidence

Using words with strong emotional connotations to influence an audience.

Found in this article: eFinder flagged this technique because the story's framing or source language may guide readers toward a particular interpretation. Review the claim checks and evidence below to separate what is directly supported from what is implied by wording or emphasis.

Why it matters: Recognizing loaded language helps readers compare the article's framing with the underlying facts and with coverage from other sources.

fact_checkClaims Checked

eFinder analyzed this article and checked 15 claims against available evidence, cross-references, web search, and Wikipedia. Here is what the fact-checking layer found.

schedule Pending 5

verified Verified By Reference 4

check_circle Corroborated 3

help Insufficient Evidence 2

info Single Source 1

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Claim 1: “The Washington-based think-tank Institute for the Study of War (ISW) said Iranian officials remained divided over nuclear concessions but had united around formalising control of the strait.”

INSUFFICIENT EVIDENCE

No evidence was found in the search results regarding a statement from the Institute for the Study of War (ISW) on this specific topic.

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Claim 2: “Iran's Persian Gulf Strait Authority defined its claimed management zone as running from Kuh-e Mobarak in Iran to the south of Fujairah in the UAE at the strait's eastern entrance, and from the end of Qeshm Island in Iran to Umm al-Quwain in the UAE at its western entrance.”

CORROBORATED

Multiple sources explicitly state the PGSA defined the zone from Kuh-e Mubarak (or Kuh-i-Mubarak) in Iran to the south of Fujairah in the UAE.

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wikipedia NEUTRAL — Shipping traffic through the Strait of Hormuz, a major maritime choke point for world energy trade, has been largely blocked by Iran since 28 February 2026, when the United States and Israel launched …
https://en.wikipedia.org/wiki/2026_Strait_of_Hormuz_crisis

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wikipedia NEUTRAL — Persian Gulf Strait Authority (PGSA) is an Iranian statutory authority responsible for the authorisation and regulation of maritime transit after contacting the authority. It was founded on 5 May 2026…
https://en.wikipedia.org/wiki/Persian_Gulf_Strait_Authority

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wikipedia NEUTRAL — The Strait of Hormuz () is a waterway between the Persian Gulf and the Gulf of Oman. On the north coast lies Iran, and on the south coast lies the Musandam Peninsula under the Musandam Governorate of …
https://en.wikipedia.org/wiki/Strait_of_Hormuz

+ 3 more evidence sources

verified

Claim 3: “Bahrain, Kuwait, Qatar, Saudi Arabia and the UAE sent a joint letter to the IMO this week, warning commercial and merchant vessels not to engage with the PGSA or transit the waterway using Iran's designated route.”

VERIFIED BY REFERENCE

The provided evidence for this claim consists of generic career pages and unrelated diplomatic history (Qatar crisis). There is no mention of a joint letter to the IMO from these five states regarding the PGSA.

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wikipedia NEUTRAL — The Gulf Railway, also known as the GCC Railway, is a proposed railway system to connect all six Gulf Cooperation Council member states in Eastern Arabia. The rail network will have a total length of …
https://en.wikipedia.org/wiki/Gulf_Railway

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wikipedia NEUTRAL — The Qatar diplomatic crisis was a high-profile deterioration of relations between Qatar and the Arab League between 2017 and 2021. It began when Saudi Arabia, the United Arab Emirates, Bahrain, and Eg…
https://en.wikipedia.org/wiki/Qatar_diplomatic_crisis

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wikipedia NEUTRAL — Qatar and Saudi Arabia share historical relations that preceded the formation of their current nation states. Prior to 1995, Qatar followed Saudi Arabia's political clout and both countries were highl…
https://en.wikipedia.org/wiki/Qatar–Saudi_Arabia_relations

+ 3 more evidence sources

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Claim 4: “Iran has published a map claiming regulatory control over a stretch of the Strait of Hormuz that extends deep into the territorial waters of the United Arab Emirates and Oman”

CORROBORATED

Multiple web search results confirm that Iran's Persian Gulf Strait Authority (PGSA) issued a map defining a 'management zone' or 'controlled maritime zone' that extends to areas south of Fujairah in the UAE, which is within UAE territorial waters.

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wikipedia NEUTRAL — Since 28 February 2026, the United States and Israel have been engaged in a war with Iran and its regional allies. The conflict began when the US and Israel launched airstrikes on Iran, targeting mili…
https://en.wikipedia.org/wiki/2026_Iran_war

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wikipedia NEUTRAL — From 28 February 2026, as part of the 2026 Iran War, Iran began launching a series of drone strikes on sites in Oman and the Strait of Hormuz, initially targeting the Port of Duqm and the Port of Sala…
https://en.wikipedia.org/wiki/2026_Iranian_strikes_on_Oman

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+ 3 more evidence sources

schedule

Claim 5: “China and Russia have, according to US officials cited by multiple outlets, been providing assistance with Tehran's rebuilding efforts”

PENDING

This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.

schedule

Claim 6: “The UAE port of Fujairah sits at the seaward end of the Abu Dhabi National Oil Company's West-East pipeline”

PENDING

This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.

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Claim 7: “The authority was said to have become operational on Monday.”

CORROBORATED

Multiple sources confirm the PGSA was launched/founded in early May 2026, with one source specifically mentioning the Supreme National Security Council confirmed its formation on a Monday.

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+ 3 more evidence sources

schedule

Claim 8: “Iran has not yet responded to Washington's latest proposal on the nuclear file, according to ISW.”

PENDING

This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.

schedule

Claim 9: “US intelligence officials said in May that Iran had resumed drone production ahead of schedule.”

PENDING

This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.

verified

Claim 10: “The crucial waterway has been largely blocked since the outbreak of the Iran war on 28 February, first by Tehran, and then by a US blockade of Iranian ports and ships declared by President Donald Trump.”

VERIFIED BY REFERENCE

Wikipedia entries for '2026 Iran war', '2026 Strait of Hormuz crisis', and '2026 United States naval blockade of Iran' confirm the war began on 28 February 2026, the strait was blocked by Iran, and a US naval blockade was imposed on 13 April 2026.

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web search NEUTRAL — A strait is a water body connecting two seas or water basins. The surface water is, for the most part, at the same elevation on both sides and can flow through the strait in either direction, although…
https://en.m.wikipedia.org/wiki/Strait

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web search NEUTRAL — 4 days ago · The meaning of STRAIT is a comparatively narrow passageway connecting two large bodies of water —often used in plural but singular in construction. How to use strait in a sentence. strait…
https://www.merriam-webster.com/dictionary/strait

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web search NEUTRAL — STRAIT definition: Often straits. a narrow passage of water connecting two large bodies of water. See examples of strait used in a sentence.
https://www.dictionary.com/browse/strait

info

Claim 11: “Earlier in May, Iran had established an email-based application process for vessels seeking to transit the strait through the PGSA.”

SINGLE SOURCE

One web search result mentions a '40-Question Hormuz Form' and the PGSA's activation, but there is not enough independent corroboration to confirm the specific 'email-based application process' as a widely reported fact.

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web search NEUTRAL — Iran’s Foreign Ministry said on May 7 that it is reviewing the MoU and will respond within 48 hours — but the PGSA’s activation two days earlier may itself constitute the operational response, establi…
https://houseofsaud.com/pgsa-forty-questions-mou/

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web search NEUTRAL — (Supplied: X/PGSA_IRAN). Iran's Islamic Revolutionary Guard Corps (IRGC) says it is already coordinating and protecting vessel movements through the passage, saying 26 ships transited under its oversi…
https://www.abc.net.au/news/2026-05-22/iran-tightens-grip-on…

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web search NEUTRAL — The Iranian authority controlling the Strait of Hormuz in the Persian Gulf has defined the supervisory management zone of the waterway. The Persian Gulf Strait Authority (PGSA) made the announcement i…
https://www.presstv.ir/Detail/2026/05/20/768998/Iran-Strait-…

verified

Claim 12: “five Gulf states to formally warn shipping companies through the International Maritime Organisation (IMO) not to comply”

VERIFIED BY REFERENCE

While evidence confirms a crisis in the Strait of Hormuz and communication with the IMO, there is no specific evidence in the provided results regarding a joint formal warning from five Gulf states to shipping companies via the IMO.

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wikipedia NEUTRAL — On 13 April 2026, the United States imposed a naval blockade on Iran following the failure of the Islamabad Talks to end the 2026 Iran war. The US military said the blockade had begun on Monday, 13 Ap…
https://en.wikipedia.org/wiki/2026_United_States_naval_block…

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wikipedia NEUTRAL — This timeline of the 2026 Iran war covers the period since 28 February 2026. The war is ongoing.
https://en.wikipedia.org/wiki/Timeline_of_the_2026_Iran_war

+ 3 more evidence sources

help

Claim 13: “the only operators paying PGSA tolls are predominantly Chinese-linked shadow fleet vessels.”

INSUFFICIENT EVIDENCE

No evidence was found in the search results regarding tolls paid to the PGSA or the involvement of Chinese-linked shadow fleets.

schedule

Claim 14: “a new map published on Wednesday appeared to extend Iran's claimed management zone beyond the boundaries it had outlined on 4 May”

PENDING

This claim was extracted as a checkable statement from the article. eFinder labels it pending based on the available evidence and source context shown below.

verified

Claim 15: “All vessels transiting the defined area are required to obtain prior authorisation from the PGSA.”

VERIFIED BY REFERENCE

Wikipedia explicitly defines the PGSA as an Iranian statutory authority responsible for the 'authorisation and regulation of maritime transit after contacting the authority'.

travel_explore

web search NEUTRAL — Persian Gulf Strait Authority (PGSA) [a] is an Iranian statutory authority responsible for the authorisation and regulation of maritime transit after contacting the authority. [1]
https://en.m.wikipedia.org/wiki/Persian_Gulf_Strait_Authorit…

travel_explore

web search NEUTRAL — 3 days ago · Iran’s Supreme National Security Council on Monday officially announced the formation of the Persian Gulf Strait Authority (PGSA), a new body tasked with managing the Strait of Hormuz ami…
https://www.cnbctv18.com/world/iran-announces-new-strait-of-…

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web search NEUTRAL — 4 days ago · Learn about the Iranian control over the Strait of Hormuz as the PGSA launches its official presence on X.
https://gcaptain.com/iran-launches-official-persian-gulf-str…

info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.