United States — 2026-07-27
House Armed Services Advances NDAA Restrictions on AI Data Centers Built on Defense Department Land
BLUFRepublican divisions and absent Senate backing expose the Mills restriction in conference, but the provision's passage already freezes Pentagon leasing timelines and over $1.3 billion in private capital.
The House passed its fiscal 2027 NDAA this week with a provision from Rep. Cory Mills (R-Fla.) barring DOD from leasing land to companies building data centers with components from adversary nations
Analysis
The Army's warning that the Mills provision could drive off $1.3 billion in capital at Fort Bliss and Dugway Proving Ground turns a compliance rider into a direct threat to the leasing timeline, since Carlyle Group and CyrusOne cannot finalize terms until conference resolves whether the adversary-component restriction survives. Republican ranks are split, with Rogers backing the leasing push while Mills authored the restriction that passed anyway, showing no settled House majority posture. Tlaib's standalone bill and the defeated Garamendi and Senate amendments suggest the leasing model itself, not just component sourcing, remains contested across both chambers, though the restriction may prove chiefly a messaging vote for Mills given conference committees' history of narrowing similar riders. Moderate confidence reflects independently sourced committee reporting across three outlets.
The Army's warning that the Mills provision could drive off $1.3 billion in capital at Fort Bliss and Dugway Proving Ground turns a compliance rider into a direct threat to the leasing timeline, since Carlyle Group and CyrusOne cannot finalize terms until conference resolves whether the adversary-component restriction survives. Republican ranks are split, with Rogers backing the leasing push while Mills authored the restriction that passed anyway, showing no settled House majority posture. Tlaib's standalone bill and the defeated Garamendi and Senate amendments suggest the leasing model itself, not just component sourcing, remains contested across both chambers, though the restriction may prove chiefly a messaging vote for Mills given conference committees' history of narrowing similar riders. Moderate confidence reflects independently sourced committee reporting across three outlets.