Rising Tensions in the Strait of Hormuz
The ongoing conflict in the Middle East has sparked a new global concern beyond oil supply disruptions — the safety of the world’s internet infrastructure. As tensions escalate in the strategic waterway known as the Strait of Hormuz, experts warn that damage to the region’s undersea internet cables could disrupt global digital connectivity.
The Strait of Hormuz is one of the most important maritime choke points in the world. Nearly 20 percent of global oil passes through this narrow route between the Persian Gulf and the Gulf of Oman. Due to the ongoing war involving Iran, United States, and Israel, maritime activity has already been disrupted, with several shipping companies suspending operations in the region.
Global Internet Cables Pass Through the Region
What makes the situation even more critical is that the seabed around the Strait of Hormuz carries a dense network of fiber-optic cables. These cables form the backbone of the global internet and transmit more than 95 percent of international data traffic worldwide.
Everyday digital activities such as video calls, emails, online banking transactions, cloud computing, and artificial intelligence services rely heavily on these underwater cables. If they are damaged due to military conflict or deliberate sabotage, several countries could face internet outages or slower connectivity.
Analysts say that the cables running through this region connect major data hubs across Asia, Europe, and the Middle East, making the area one of the most sensitive points for global internet infrastructure.
Can Iran Actually Shut Down the Global Internet?
Experts believe that while Iran alone cannot shut down the entire global internet, damage to multiple submarine cables in the region could cause significant disruption.
The global internet system is designed with redundancy, meaning data can be rerouted through alternative cables. However, if several cables are damaged simultaneously, internet speeds could slow down drastically and services such as financial transactions and cloud platforms could be affected in multiple countries.
Countries in the Middle East, South Asia, and parts of Europe would likely experience the biggest impact because many of their international internet routes pass through this region.
Impact on India and Other Countries
Countries like India could also face temporary connectivity problems if disruptions occur in these cable routes. Financial markets, digital payment systems, international business communications, and technology services depend heavily on stable internet connectivity.
A major disruption could impact sectors like banking, IT services, e-commerce platforms, and global trading systems.
However, telecom infrastructure experts note that modern internet networks are built with multiple pathways. If one cable fails, data can be rerouted through alternative routes, which reduces the risk of a total blackout.
Global Concern Over Digital Infrastructure Security
The conflict in the Middle East has highlighted how vulnerable global infrastructure can be during geopolitical crises. While oil shipments through the Strait of Hormuz have traditionally received the most attention, digital infrastructure has now become equally critical.
Governments and technology companies are closely monitoring the situation as any damage to these underwater cables could trigger disruptions not just in the region but across the global digital economy.
Industry experts believe that the current tensions may accelerate investments in new submarine cables and alternative digital routes to reduce dependence on a few strategic choke points.
