FLAG and Google Fast-Track the Pacific Data Highway

FLAG secures a fiber pair on Google’s Echo cable, creating a high-speed link from Singapore to the US to meet surging AI and cloud demands

21 Apr 2026

A new corridor of digital connectivity is taking shape beneath the Pacific Ocean as subsea cable operators race to meet the data demands of the artificial intelligence era. The cable operator FLAG has secured a dedicated fiber pair on Google’s Echo submarine cable system, establishing a high-capacity link between South Asia and the United States. The route, stretching from Singapore to California via Guam, represents a significant expansion of the infrastructure supporting the global internet.

The Echo system is scheduled to enter service in mid-2026. According to technical specifications, the cable is expected to deliver a latency of approximately 165 milliseconds between Singapore and the American West Coast. Once operational, it will be one of only two subsea cables providing a direct connection between the two hubs, bypassing the more circuitous routes that often slow data transmission across the Pacific.

By integrating this new fiber pair with existing investments in the India Asia Express, FLAG officials said they intend to create a continuous corridor from India through Southeast Asia to the United States. This end-to-end architecture is designed to eliminate the multi-hop congestion that has historically hindered performance for carriers and cloud operators. Industry analysts noted that such direct routes are becoming essential for data-intensive workloads that require consistent, high-speed throughput.

Carl Grivner, the chief executive of FLAG, characterized the acquisition as a response to the growing needs of data center operators and developers of AI applications. While many companies previously relied on shared capacity, the move toward dedicated fiber ownership reflects a desire for greater reliability and long-term operational control. This shift suggests that dedicated infrastructure is no longer a luxury but a baseline requirement for enterprise-scale digital services.

The project highlights Singapore’s hardening status as the primary digital gateway for the Asia-Pacific region. As the subsea industry adapts to the volume of AI-driven traffic, the physical layout of the ocean floor is being redrawn to favor direct, low-latency paths. The completion of the Echo system in 2026 will likely serve as a benchmark for how global networks are reconfigured to handle the next generation of digital commerce and communication.