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Tanker Chaos: GPS Jamming Cripples Strait of Hormuz
2 Mar
Summary
- GPS jamming and spoofing have disrupted navigation in the Strait of Hormuz.
- Iranian electronic warfare systems are reportedly behind the sophisticated attacks.
- Over 1,100 civilian tankers are affected, slowing global energy flows.

The Strait of Hormuz, a critical passage for global oil supply, is currently experiencing unprecedented digital chaos. Sophisticated GPS jamming and spoofing attacks, reportedly by Iranian electronic warfare systems, have created a dense electronic battlefield. This has led to a massive digital blackout, significantly disrupting navigation for vessels.
Ship captains report their navigation systems showing false positions, making passage through the 33 km wide strait nearly impossible. Over 1,100 civilian tankers are affected, leading to a dramatic decrease in ship traffic. While Iran's Cobra V8 and Sayyad-4 systems are cited as the technology causing this disruption, their aim is to blind foreign sensors, inadvertently creating a crisis for global energy flows.
The digital blockade is already causing real-world consequences. Maritime collisions are an increased risk due to unreliable data, forcing crews to rely on slower manual methods. The tanker Skylight was struck near Oman on March 1, resulting in the evacuation of its crew, including 15 Indian nationals. This event highlights the vulnerability of global commerce to invisible radio wave disruptions.




