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Space Fence
Illustration (artist impression) by The Adepti — not a photo; shape and proportions from public descriptions, details indicative
Space surveillance

Space Fence

US space surveillance radar
US

Tracking objects in low orbit, including small fragments

A large S-band radar on Kwajalein Atoll in the Pacific, operational since 2020. It tracks satellites and debris in LEO and feeds the orbital catalogue.

Learn more in the Space Academy →

Key data

Operator
US Space Force
Location
Kwajalein (Marshall Islands)
Band
S band
Operational
2020

News archive 0

Analysed reports from the RU Mil Tracker about this system, newest first. Archive since 2026-07-17.

No reports linked yet.

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