Ars TechnicaStephen Clark

US launches nuclear-in-orbit wargame to model how an LEO detonation could degrade orbit for up to a year

U.S. officials say a simulated nuclear detonation in low Earth orbit could render portions of orbit “useless” for as long as a year, shaping degraded-operations scenarios for commanders. The new military wargame series tests consequences for space operations and decision-making under nuclear-induced orbital disruption.

2026-05-13T12:13:16.645141-07:00
Air Data NewsRicardo Meier

Embraer sees KC-390 production reaching 10 aircraft per year by 2030, eyes assembly lines in U.S. and India

By Air Data News: Embraer expects to gradually increase production of the KC-390 Millennium military transport aircraft to 10 units annually by the end of the decade, while also studying the possibility of establishing assembly lines in the United States and India if ongoing campaigns advance into major contracts.

2026-05-13T11:03:21.286759-07:00
DefenseNews.comPhil Stewart

Pentagon reaches agreements with defense firms on containerized missiles

By DefenseNews.com: The Pentagon is announcing framework agreements with Anduril, CoAspire, Leidos and Zone 5 to acquire over 10,000 containerized missiles.

2026-05-13T09:09:38.870409-07:00
Financial TimesGeorge Hammond, Sylvia Pfeifer

Defence tech start-up Anduril doubles valuation to over $60bn

By Financial Times: Peter Thiel-backed company raises $5bn as the US administration turns to smaller players for latest military kit.

2026-05-13T01:23:12.090665-07:00
Breaking DefenseElisabeth Gosselin-Malo

In Latvia, military robots roll across a new communication challenge: woodlands

By Breaking Defense: Several users reported significant challenges with the UGVs’ communication systems, many of them using Starlink, in densely forested areas of the Baltic nation.

2026-05-13T01:57:09.373330-07:00