Space Defense & Militarization News

Via Satellite • Shaun Waterman

DoD official urges autonomous cyber defenses for military satellites

A senior Defense Department official says the Pentagon and its contractors must embrace autonomous cyber defenses on orbit to keep U.S. military space capabilities functioning during enemy cyberattacks. The warning, delivered at CyberSat, cites the growing threat of AI-powered hacking.

2026-11-05T13:55:08.549035-08:00

Space Defense & Militarization

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Ukraine warns Patriot delays threaten air defenses as it seeks a new Starshield deal and awaits F-16 upgrades

Kyiv says it needs Patriot interceptors faster than a recently announced $2.1 billion U.S. deal can provide, warning that delays risk its air defenses ahead of winter. Separately, Ukraine is seeking talks on a replacement Starshield contract, which expires next year, while executive decisions on the satellite service and F-16 upgrades loom.

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Russian satellites’ approaches to Western spacecraft raise concern about possible attack rehearsal

A Russian military satellite that approached a Western commercial spacecraft last month may have been rehearsing an attack, a military space specialist said. Two related Russian craft are now heading toward another Western satellite, renewing concern over the potential threat to commercial spacecraft in orbit.

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OHB wins €554 million ESA contract for first Sentinel-3 Next Generation Topography satellite

The European Space Agency has awarded OHB a €554 million contract to develop the first Sentinel-3 Next Generation Topography satellite for the Copernicus program. The mission is intended to improve radar altimetry, extending Europe’s satellite capabilities for measuring ocean and land surface topography.

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