India's internet surge meets a choke point in undersea cable landings
A cluster of submarine fiber routes near Mumbai’s Versova beach is raising capacity and security concerns as the country’s data traffic explodes.
India’s digital economy is expanding at a pace that is outstripping the physical pathways that bring the world’s data to its shores. While the nation celebrates record broadband subscriptions and a boom in online services, a geographic quirk in its submarine cable network could become a bottleneck.
According to BBC News, thirteen of the country’s eighteen intercontinental fiber‑optic cables make landfall within a six‑kilometre stretch of Versova beach on the western edge of Mumbai. That concentration means a large share of the international bandwidth that powers everything from video streaming to financial transactions arrives through a narrow coastal corridor.
The concentration is not accidental. Historically, Mumbai has been the preferred gateway for global carriers because of its deep‑water ports and existing telecom infrastructure. Over the past decade, India’s internet traffic has risen by roughly 30 % annually, and analysts project that total data consumption could double by 2025. The surge is driven by a growing middle class, expanding e‑commerce, and the rollout of 5G services in major cities.
Experts warn that such a dense landing zone creates several vulnerabilities. Physical damage from natural events, accidental cable cuts, or deliberate sabotage could disrupt a significant portion of the nation’s external connectivity in a single incident. In 2022, a separate cable break off the coast of the Arabian Sea caused temporary slowdowns for Indian ISPs, illustrating how a single fault can ripple across the network.
To mitigate the risk, the Indian government and private operators are exploring diversification strategies. New landing stations are being planned in Chennai, Kolkata and the west coast’s Gujarat region, spreading the load across multiple points of entry. Additionally, satellite broadband initiatives and the development of domestic fiber loops are intended to reduce reliance on any single undersea route.
The situation underscores a broader challenge for fast‑growing economies: ensuring that physical infrastructure keeps pace with digital demand. As India’s internet ecosystem continues to expand, the balance between convenience, capacity and resilience will shape the reliability of services that millions now consider essential.
This report is based on original reporting by BBC News. Read the original source →