Iran's Push for Dominance Over Submarine Data Cables
A growing interest from Tehran in taking charge of underwater internet cables running through the Persian Gulf could allow it to impose fees on data passing through the region. The Arab nations along the gulf's western shore—including Kuwait, Bahrain, Saudi Arabia, Qatar, the United Arab Emirates, and Oman—are seen as especially exposed, since they lack alternative land-based routes for information transmission. This strategic vulnerability highlights how digital infrastructure is becoming a new front in regional geopolitics.
Iran is already working to tighten its grip on the Strait of Hormuz, and its ambitions now extend beyond oil tankers and bulk carriers to include vessels carrying food supplies and the fiber-optic cables that power global internet traffic. A trend emerging in the strait today may foreshadow far broader challenges for data transfer worldwide.
“Right now in the Strait of Hormuz, we are seeing a glimpse of what lies ahead—when data transmission reliant on physical connections may no longer be viable.” - Peter Zeihan
A key concern is that the UAE lacks a terrestrial cable link through Saudi Arabia to Jordan, Israel, and Europe. As a result, the UAE, Kuwait, Qatar, and Bahrain depend entirely on a submarine cable that passes through the Strait of Hormuz. This makes the situation particularly tense, because, as Zeihan warns, “anyone who decides they want to cut those cables really could do it in a single day.”
Vulnerable States and Their Data Pathways
The list of countries most at risk includes:
- Kuwait
- Bahrain
- Saudi Arabia
- Qatar
- UAE
- Oman
In this scenario, these nations have only two main options for moving data across the ocean: satellite systems like Starlink, or submarine cables. However, satellite-based solutions come with their own set of problems—including instability, ongoing debates over space sovereignty, and network security concerns—which only deepen the challenges these countries face.
Ultimately, Iran's potential control over submarine cables in the Persian Gulf could have serious consequences for regional stability and the security of information flows. This situation underscores how critical data infrastructure has become in a world where digital communications are increasingly vital to economic development and national security. Because these vulnerable states rely on undersea cables, any Iranian leverage over them could raise tensions and even disrupt global communication networks. How events unfold in this arena will demand close attention from the international community, as safe data transmission becomes a key issue in global politics and economics.
As tensions rise over Iran's growing control of internet infrastructure, it's crucial to understand the broader implications for data connectivity in the region. The potential for Iran to disrupt vital links raises alarms about the stability of digital communication between Asia and Europe. For a deeper insight into how these threats could affect global data flows, read more about Iran's recent threats to internet connections.