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12th Space Warning Squadron

US

The 12th Space Warning Squadron (12 SWS) is a unit of the United States Space Force, operating the Upgraded Early Warning Radar (UEWR) at Pituffik Space Base, Greenland. As a ground-based radar system, the 12 SWS provides missile warning, missile defense, and space domain awareness, delivering real-time data to national authorities and NORAD. The squadron's mission includes detecting ballistic missile launches and tracking Earth-orbiting objects, contributing to U.S. Space Command's space control efforts. Associated keywords: missile warning, missile defense, space surveillance, UEWR, early warning radar.

gov defense
Pituffik Space Base, Greenland, United States
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All verified mentions of this organization in source documents.

Pituffik Space Force Base is the primary site for the 12th Space Warning Squadron.

GeneralValue 2.0Jan 7, 2026White House Declares Military Force “An Option” in Strategic Bid for Greenland

The 12th Space Warning Squadron operates a Solid State Phased Array Radar at Pituffik Space Force Base.

CapabilityGeneralValue 4.0Jan 7, 2026White House Declares Military Force “An Option” in Strategic Bid for Greenland

Pituffik Space Base hosts the 12th Space Warning Squadron, which is part of Space Delta 4 headquartered at Buckley Space Force Base, Colorado.

RelationshipsGeneralValue 3.2Apr 6, 2023Space Force renames Greenland’s Thule Air Base
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