Concerns Rise Over Vulnerability of Subsea Cables Near Strait of Hormuz

Concerns Rise Over Vulnerability of Subsea Cables Near Strait of Hormuz
———————————
Amid ongoing tensions in the region, experts are drawing attention to the strategic importance and potential vulnerability of submarine communication cables passing near the Strait of Hormuz, a key maritime corridor linking the Persian Gulf to global networks.

Specialists in telecommunications and cybersecurity note that undersea fiber-optic cables carry the vast majority of international data, with more than 95% of global internet traffic transmitted through such infrastructure. These cables form the backbone of global communications, supporting everything from internet services to banking systems and cloud computing.

While the Strait of Hormuz is a critical route for energy supplies, it also serves as a regional hub for digital connectivity, particularly for Gulf countries. However, experts emphasize that global cable networks are designed with multiple redundancies, with major routes also running through the Red Sea, the Mediterranean, and the Indian Ocean.

As a result, analysts say that damage to a single cable—or even several—would be unlikely to cause a widespread global outage. Instead, disruptions would more likely result in slower data transmission, increased latency, and temporary strain on regional networks and financial systems.

Industry observers also highlight that subsea cables are increasingly viewed as strategic infrastructure, making them a potential concern in times of geopolitical tension. Nevertheless, there is no confirmed evidence of any imminent threat to cable systems in the region.

Major technology and telecommunications companies, including Amazon and other global network operators, continue to invest in monitoring and safeguarding critical infrastructure, reflecting the growing importance of secure and resilient digital connectivity.