IC Technology & Surveillance — 2026-04-18

HASC strategic forces hearing underscores Golden Dome intelligence-sensor architecture as FY27 commits $38.9B

At an April 17 House Armed Services strategic forces subcommittee hearing, Assistant Secretary of War for Space Policy Marc Berkowitz told members the threat pace is unprecedented and defended the integrated Golden Dome architecture of satellites plus air, sea, and ground sensors. The FY27 request allots $17.1B on top of $21.8B previously approved, bringing total committed spend to $38.9B; CBO-comparable total program cost estimates rose to $185B in March. The surveillance/tracking layer rests on Next-Gen OPIR, MWT-MEO, SDA's Tracking Layer, and NRO-partnered SBMTI. Open-source critiques from CSIS and industry continue to flag on-orbit logistics and the battle-management layer as the weak points. Finished-intelligence inputs into target discrimination remain classified.

Analysis
Berkowitz's HASC testimony treats Golden Dome as a program of record, but the FY27 cost curve is already running 10% above the March official estimate and the program has no integrated command-and-control construct capable of absorbing the $1.48B Space Data Network as its nervous system. The battle-management layer very likely becomes the critical failure mode over the next 12-18 months as RDT&E dollars flow into sensors before integration architecture stabilizes, consistent with converging open-source critiques from CSIS and industry. The invisible requirement driving this gap is finished-intelligence inputs into target discrimination: NGA multi-INT fused products and NSA signals-based launch confirmation have not been publicly scoped by congressional oversight and almost certainly force a classified annex debate in the FY27 markup. Should Congress trim the reconciliation-funded portion, the administration may re-scope toward a focused missile-warning upgrade, collapsing the architecture into an NGA- and NRO-centric construct while the Space Force-led battle-management piece contracts sharply.
3 sources
  1. The Golden Domes missing layer: On-orbit logistics for a resilient missile defense - Breaking Defense
  2. Why Golden Dome for America: The Case the Administration Should Make - CSIS
  3. Trump administration to spend $39 billion for priority plan to field Golden Dome missile defenses - Washington Times

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UNCLASSIFIED // OPEN SOURCE