GrantSet

Sources Sought · FA8810-RFI-26-SYD84-E3E4

SYSTEM DELTA 84 (SYD 84/MT) MEDIUM EARTH ORBIT MISSILE WARNING / MISSILE TRACKING EPOCH 3 and EPOCH 4, REQUEST FOR INFORMATION (RFI)

Responses due94 days leftOct 31, 2026, 7:00 PM EDT
Buying agencyDepartment of Defense
Sub-tierDepartment of the Air Force
OfficeFa8810 Space Sensing Ssc/snk
NAICS541715 — Professional, Scientific, and Technical Services
PSC—
Set-asideNo Set aside used
PostedJun 15, 2026
DeadlineOct 31, 2026, 7:00 PM EDT
Place of performanceEl Segundo, CA, 90245
From the notice

SPACE SYSTEMS COMMAND (SSC) System Delta 84 (SYD 84/MT) MEDIUM EARTH ORBIT MISSILE WARNING / MISSILE TRACKING EPOCH 3 and EPOCH 4 Description SSC requests industry feedback on a Resilient Missile Warning and Tracking (MWT) Medium Earth Orbit (MEO) layer Epochs 3 & 4 (E3&4) production feasibility that will support MWT Full Warfighting Capabilities (FWC). The government is seeking industry feedback to inform the MEO E3&4 acquisition strategy and technical approach. The MEO MWT architecture is being incrementally developed in capability-based deliveries called Epochs. Each Epoch is expected to include at least one competitive award and allows for insertion of new technology and innovative solutions in response to progressive or updated warfighter requirements to ultimately meet Overhead Persistent Infrared (OPIR) capability needs. This RFI requests industry feedback and approaches to support delivering a MEO MWT E3&4 capability. The government encourages capability providers to offer res…

Excerpt as published. The complete description, attachments, and any amendments are on the official notice.

View the official notice on SAM.gov ↗

GrantSet indexes public records and is not the official application channel. Responses and applications go through SAM.gov only — the official notice there controls if anything shown here differs.