West Asia War Sparks Gulf GPS Chaos: 1,000+ Ships Affected, Outdated Systems Vulnerable

• Over 1,000 cargo ships, oil tankers, and vessels in the Gulf and Gulf of Oman are experiencing widespread GPS disruptions since the US-Israeli-Iran war began.
• The majority of affected ships rely on outdated GPS systems (L1 C/A band) that cannot access modern satellite networks, making them vulnerable to jamming.
• GPS disruptions impact not only location but also onboard clocks, radar, and speed logs, forcing crews to revert to older, less efficient navigation methods.
• Defensive jamming by Gulf states, aimed at protecting their shores from drone attacks, is also contributing to the widespread signal interference.
• The critical Strait of Hormuz is severely affected, with reduced traffic and attacks on vessels, raising concerns for global energy supplies and maritime safety.