Firefly Alpha Block 2 | TacSat

Firefly Alpha Block 2 | TacSat is expected no earlier than 2026; the exact date hasn't been announced yet.

First of up to 25 launches of Low Earth Orbit technology demonstration satellites to be built and operated by Lockheed Martin. TacSat is an intelligence, surveillance and reconnaissance spacecraft with a mission to prove specialized sensing and communications capabilities on orbit. The satellite will participate in exercises that highlight cross-domain kill-web connectivity, enabling timely execution of tactical space missions. TacSat will host a proven Lockheed Martin infrared sensor on

TacSat is designed to demonstrate cross-domain kill-web connectivity, linking space-based sensing and communications with tactical missions.

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