Bezeq Israel Deploys High-Speed Subsea Cable Linking Europe and Asia

In the realm of global networking, the physical layer remains the ultimate single point of failure. While software-defined networking (SDN) and advanced BGP (Border Gateway Protocol) optimizations can mask many inefficiencies, they cannot compensate for a severed fiber-optic line in a geopolitical choke point. Bezeq Israel Telecom’s latest deployment is a direct response to this Layer 1 reality, aiming to re-route the flow of global data away from high-risk maritime corridors.

The Tech TL. DR:

• Infrastructure Expansion: Bezeq is deploying a 500 million shekel ($172 million) subsea cable project to connect Europe to Asia.
• Risk Mitigation: The project targets the reduction of dependency on the Strait of Hormuz, which currently handles approximately 17% of global broadband.
• Deployment Timeline: The rollout of the 400-terabyte capacity cables is expected to take two years, with two additional subsea cables scheduled for launch later this year.

The Strait of Hormuz Bottleneck: A Single Point of Failure

For network architects, the Strait of Hormuz represents a massive concentration of risk. According to reports from Ars Technica and industry data, roughly 17% of global broadband traffic traverses this narrow waterway, primarily originating from or destined for Qatar and India. This concentration creates a systemic vulnerability; a single physical disruption—whether accidental or intentional—could trigger massive latency spikes, packet loss, and widespread BGP reconvergence issues across the global internet backbone.

Iran has previously identified submarine cables in the strait as a vulnerable point for the region’s digital economy. While Bezeq’s chairman, Tomer Raved, noted that the cables are unlikely to be damaged due to being owned by a consortium of regional telecom companies—including entities from Iraq, Saudi Arabia, and Oman—the necessity for architectural redundancy is undeniable. In high-availability environments, relying on a single transit path is a violation of fundamental resiliency principles.

“It positions Israel as the digital backbone, not just of the region, but globally, given the need for more connectivity in the region and between the different continents,” Raved stated following the announcement.

Architecting Redundancy: The 400-Terabyte Deployment

The technical scope of this project involves the deployment of more than 400-terabyte cables. This is not merely an increase in raw throughput; it is a strategic move to provide “redundancy and backup routes” for the European continent’s connection to Asia and India specifically. By diversifying the physical path of data, Bezeq is attempting to solve the congestion issues currently experienced by several Gulf countries within the Strait of Hormuz.

From a network engineering perspective, adding new subsea paths alters the global routing table. When new paths with lower latency or higher stability become available, BGP will naturally favor these routes, provided the peering agreements and cost metrics are optimized. For enterprises managing massive datasets across continents, this deployment could mean a significant reduction in jitter and a more predictable round-trip time (RTT).

Bezeq Q1 Financial Performance Overview

The infrastructure push comes on the back of a stable fiscal period for Bezeq. The company reported a notable rise in adjusted net profit during the first quarter, providing the capital necessary for these large-scale maritime deployments.

Implementation Mandate: Testing Path Resilience

For DevOps and Network Engineers, the deployment of new subsea routes necessitates rigorous testing of path stability. When new undersea capacity comes online, it is critical to validate that the new routes do not introduce unexpected latency or asymmetric routing issues. One of the most effective ways to analyze the hop-by-hop performance and identify potential bottlenecks is through the use of mtr (My Traceroute).

# Execute a long-running report to analyze packet loss and latency across all hops # This is essential for verifying the stability of new subsea paths mtr -rw 8.8.8.8

By monitoring the Loss% and Last/Avg/Best/Worst latency metrics, engineers can confirm whether the new Bezeq-facilitated routes are providing the expected improvements in network convergence and stability.

IT Triage: Securing the Physical and Logical Layers

As global connectivity becomes increasingly reliant on these high-capacity subsea corridors, the security implications extend beyond the physical seabed. The intersection of physical infrastructure and logical routing requires a multi-layered defense strategy. Organizations that rely on these international links for mission-critical operations cannot afford to ignore the potential for routing hijacks or physical outages.

To mitigate these risks, enterprise IT departments are increasingly turning to cybersecurity consultants to perform comprehensive audits of their wide-area network (WAN) configurations and BGP security protocols. For firms managing large-scale data centers that depend on these subsea links, engaging network infrastructure specialists is essential to implement multi-homed routing and automated failover mechanisms that can survive a major regional outage.

The Road Ahead: A Digital Backbone

Bezeq’s $172 million investment is a clear signal that the “digital backbone” of the future will be defined by those who control the physical paths of least resistance. As the company prepares to launch two more subsea cables later this year, the focus will shift from deployment to integration and the optimization of these new high-capacity routes. The ability to bypass traditional maritime choke points is not just a matter of convenience; it is a matter of global digital sovereignty and network resilience.

Disclaimer: The technical analyses and security protocols detailed in this article are for informational purposes only. Always consult with certified IT and cybersecurity professionals before altering enterprise networks or handling sensitive data.