Conflict coverage · Iran–Gulf

British withdrawal, the UAE federation, and the seizure of three islands

1971Key event

PoliticalTerritorial change

Britain withdraws from its commitments east of Suez, the United Arab Emirates federates from seven emirates, and Iran takes control of Abu Musa and the Greater and Lesser Tunbs in the same period.

Why it mattersThe modern Gulf state system and its oldest live dispute date from the same months. The islands question has outlasted the 1979 revolution, the Iran–Iraq war, the 2016 rupture in relations and the 2026 war, which is why this module treats the region as a structure rather than as a consequence of the present conflict.

Confidence: HighSources: Established historical record · Congressional Research Service — Iran, the Gulf and the Strait of HormuzMethodology Corrections

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Related structure

1 record that this event names, or that name it. Every one is an explicit reference in a published record — nothing here is inferred from subject matter.

Actors

Actor records this event names.

United Arab Emirates

Where this fits

This is one entry in the Iran–Gulf timeline. The full Key Events surface carries every dated turning point with its filters and its essential subset, and this event in place shows what came before and after it. How Vigil grades, dates and sources its claims is set out in the methodology.