Three-Quarters of Ships in Strait of Hormuz Switch Off AIS Amid Missile Activity

3 articles · Updated · TradeWinds · Jul 17

75% of ships transiting the Strait of Hormuz have turned off their Automatic Identification Systems, according to Windward data.
Missile activity in and around the waterway drove the blackout, with vessels cutting tracking signals as attacks rained down.
Tankers are leading the shift to dark operations, highlighting the risk to energy shipments through one of the world's most critical oil chokepoints.

Sources

TradeWinds13h ago

Strait of Hormuz: Three-quarters of ships turn off AIS amid missile activity

windward.ai13h ago

Trump Says Hormuz Will Open as PGSA Expands to the UAE Coast

Facebook13h ago

Strait of Hormuz grinds to a halt: Ship traffic falls to three-week low amid missile strikes. India's Directorate General of Maritime Administration (DGMA) has issued an emergency directive instructing shipping companies and

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Strait of Hormuz Crisis 2026: U.S.-Iran Escalation Shuts Down 20 Million Barrels/Day, Global Oil and Shipping at Risk

Overview

In July 2026, the conflict in the Strait of Hormuz sharply escalated as the United States launched a new wave of attacks against Iran, marking the sixth straight day of renewed fighting. These strikes targeted key Iranian infrastructure, including bridges and railway junctions, resulting in significant casualties and pushing the confrontation into a critical and dangerous phase. The U.S. aimed to assert control over this vital maritime chokepoint, but the violence led to a near-total halt in shipping and heightened global tensions, with both sides hardening their positions and the risk of wider regional instability growing rapidly.

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