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SpaceNews.com • Sandra Erwin

SDA explores new sensors for next-generation missile-tracking satellites

The Space Development Agency is evaluating sensor technologies for future satellites designed to detect and track targets throughout their flight. The exploration points to a continuing focus on expanding space-based missile warning and tracking capabilities, though the report provides no details on specific technologies or program timelines.

2026-10-21T06:49:01.893501-07:00

Space Defense & Militarization

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SDA explores new sensors for next-generation missile-tracking satellites

The Space Development Agency is evaluating sensor technologies for future satellites designed to detect and track targets throughout their flight. The exploration points to a continuing focus on expanding space-based missile warning and tracking capabilities, though the report provides no details on specific technologies or program timelines.

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politico.eu

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Musk ordered a slowdown of Ukraine’s military-grade Starlink service, raising concerns over Kyiv’s reliance on the network for w

Elon Musk ordered a slowdown of a military-grade version of Starlink used by Ukraine, according to reports citing U.S. officials and people familiar with the matter. The move reportedly disrupted systems supporting Ukrainian defenses, as Kyiv warns that U.S. intelligence and missile-defense support is wavering and alternatives to Starlink carry major drawbacks.

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New York Times

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Russian satellite closes to within 3,281 feet of U.S.-registered ICEYE radar satellite

A Russian spacecraft conducted a nonconsensual rendezvous and proximity operation near an ICEYE satellite, reportedly maneuvering close to the U.S.-registered radar spacecraft over several days. The encounter puts operational focus on satellite monitoring and the security risks facing commercial space assets, as ICEYE continues expanding its constellation.

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