Strategic Report  ·  2026-08-08

The National Security Implications of Building Frontier AI Data Centers Overseas

Strategic ReportHigh impactUnited States
Published by Brookings' Artificial Intelligence and Emerging Technology Initiative and Strobe Talbott Center on August 3, 2026 (the first in a planned series), this report examines the strategic tradeoffs of locating frontier AI data centers outside the United States. The authors argue overseas AI infrastructure faces direct, potentially irreversible physical-security risk — sustained low-cost drone swarms or attacks on supporting power infrastructure cannot be reliably defended against, unlike the political-pressure risks of dependency, which can at least be negotiated. The report frames this as a first step toward understanding domestic capacity constraints and the probability/severity of security risks to overseas compute, weighed against economic-competitiveness tradeoffs.
With billions in AI infrastructure investment flowing to the Gulf and other overseas locations, this gives boards and policymakers a framework for evaluating physical-security exposure of offshore AI compute commitments before signing long-term capacity deals.
Boards overseeing overseas AI infrastructure investment or compute-supply agreements should request a physical-security risk assessment modeled on this framework before finalizing commitments.
Brookings — The national security implications of building frontier AI data centers overseas
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