Which ports are affected by this event?

The event impacts the following ports: Strait of Hormuz, Persian Gulf (general), Gulf of Oman.

When does this event start?

The event is estimated to begin on March 4, 2026.

Which countries are impacted?

The following countries are directly involved: IR.

What is the original source of this news?

Published on cimsec.org — Seadex republishes a factual, structured summary on July 6, 2026.

Iran War Series Concludes on CIMSEC

A CIMSEC article series concludes on the maritime dimensions of a hypothetical/ongoing US-Iran war, focusing on the closure of the Strait of Hormuz by Iran starting March 4, 2026, and its wide-ranging impacts on global shipping, energy markets, and naval operations. The Strait of Hormuz closure represents a major disruption to maritime trade, affecting vessel transits, war-risk insurance pricing, and freedom of navigation in the Persian Gulf region.

Iran War Series Concludes on CIMSEC

Impact map

Related news

Hormuz tanker attack threatens fragile transit recovery

Two more tankers attacked in Hormuz off Oman

Russia tanker operators step in as others in non-G7 fleet retreat amid flag clampdowns