Closed
Sources Sought
Project HALO: Hybrid All-domain LEO Operations
- Agency
- DEPT OF DEFENSE
- NAICS
- 517410 — Satellite Telecommunications
- Solicitation number
- SBS00XX-HALO
- Closed
- Sep 10, 2026
- Posted
- Sep 8, 2026
Description
The Government requires high-throughput, low-latency proliferated Low-Earth Orbit (pLEO) broadband telecommunications systems offering resilient global connectivity across stationary, portable, land-mobile, maritime, and specialized aviation platforms. This procurement will encompass commercial-grade and high-assurance, defense-grade satellite transport services, associated user terminals, specialized accessories, and advanced optional capabilities including sovereign ground gateways, committed information rates (CIR), and a tactical security overlay. The Government currently anticipates a one-year base period and nine one-year option periods, subject to final acquisition planning and approvals.
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