UK Undersea Cables Targeted, Urging Shift to Satellite Connectivity

The UK faces increasing threats to its undersea cables, which carry over 90% of its internet traffic. Reports indicate a rise in incidents of damage to these cables, attributed to foreign adversaries amid heightened geopolitical tensions. Filtronic emphasizes the urgent need for space-based connectivity as a strategic necessity to protect national security and critical digital services. The reliance on undersea cables presents unacceptable risks, prompting calls for enhanced satellite infrastructure to ensure redundancy and resilience. Advanced RF technology is being developed to support secure, high-capacity satellite links for mission-critical applications. The situation highlights the vulnerability of existing infrastructure and the importance of integrating satellite connectivity into national defense strategies.

Key Points: • Over 90% of the UK's internet traffic relies on undersea cables, making it vulnerable. • Increased geopolitical tensions have led to a rise in targeted attacks on these cables. • Satellite connectivity is becoming essential for national security and operational resilience.