Jun 15, 2026CORE

United States and Iran reach interim ceasefire and Hormuz agreement

The United States and Iran reached an initial agreement to extend their fragile ceasefire and reopen the Strait of Hormuz, followed by signatures on a memorandum between the two sides.

United States
Iran
Strait of Hormuz
+1

Sources

The Latest: US-Iran deal takes ‘immediate effect’ after both sides sign, Pakistan premier says
Associated PressENJun 17, 2026News article
Initial deal to end US-Iran war moves toward formal signing despite lingering questions
Associated PressENJun 15, 2026News article

Included in this issue

OngoingInternational · 2026

United States-Iran War

Tracking the war that began with U.S.-Israeli strikes on Iran in February 2026, including Iranian retaliation, leadership change, disruption in the Strait of Hormuz, ceasefire efforts, economic pressure and renewed clashes.

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