China's Undersea Cable Threat Risks $10 Trillion Economic Chaos

• •China's targeting of undersea cables could disrupt $10 trillion in daily transactions.
• •U.S. adversaries are investing more in attacking undersea infrastructure than the U.S. is in defending it.
• •The Strategic Subsea Cables Act of 2026 aims to bolster security for critical undersea cables.

Former U.S. intelligence officials warn that China's targeting of undersea cables poses a significant threat to the U.S. economy, potentially inflicting chaos on a system that supports $10 trillion in daily financial transactions. These cables are crucial for global internet traffic, carrying 99% of it. Andrew Badger, chief strategy officer at Coalition Systems, highlighted that adversaries like China and Russia are investing heavily in disrupting this infrastructure, which could lead to severe political instability and economic disruption. Taiwan has reported 30 incidents involving undersea cables, raising alarms about the vulnerability of these critical systems. The bipartisan Strategic Subsea Cables Act of 2026 was introduced to enhance the security of these cables amid growing concerns. China's Ministry of Natural Resources has also tested technology capable of cutting undersea cables, further escalating fears of hybrid warfare.