Chinese military researchers tap US AI models to train defense systems

Chinese military researchers tap US AI models to train defense systems

Chinese military researchers have used outputs from leading U.S. artificial intelligence models developed by OpenAI and Anthropic to train domestic AI systems to advance China’s defense capabilities, according to a Reuters review of more than 80 Chinese academic papers and patents. The previously unreported findings offer a rare glimpse into how military and security-linked institutions…

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New executive order tightens defense supply chain waiver rules

New executive order tightens defense supply chain waiver rules

President Donald Trump on Monday signed an executive order making it harder for U.S. defense contractors to obtain waivers allowing them to buy critical minerals and other materials from China and other prohibited foreign suppliers, the administration’s latest effort to reduce reliance on overseas supply chains for weapons production. The new rules mean defense contractors…

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Fedorov out as Ukraine’s defense minister in major government shake-up

Fedorov out as Ukraine’s defense minister in major government shake-up

Ukrainian President Volodymyr Zelenskyy dismissed Mykhailo Fedorov as the country’s minister of defense after just six months in office as part of a major shake-up in Kyiv’s leadership. The move, which has been the subject of speculation, was confirmed when Fedorov published a farewell social media post on Wednesday. It followed Prime Minister Yulia Svyrydenko’s…

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SDA awards L3Harris, Sierra  .75B for missile defense satellites

SDA awards L3Harris, Sierra $1.75B for missile defense satellites

WASHINGTON —The Space Development Agency has awarded L3Harris Technologies and Sierra Space contracts, worth a total of $1.75 billion, to develop 36 satellites for missile warning, tracking, and targeting in support of the Pentagon’s Golden Dome missile shield. The new birds, dubbed “Accelerated Missile Defense Tranche 3 (AMDT3) space vehicles (SVs),” are to be ready…

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Defense stocks plummet after Germany to scrap warship plans; Rheinmetall stock down 13%

Defense stocks plummet after Germany to scrap warship plans; Rheinmetall stock down 13%

Defense stocks plummeted on Wednesday after a report that Germany will abandon plans to build six warships, fuelling investor fears that the boost to defense contractors from increased government spending may not fully materialize. Berlin is planning to scrap a multi-billion-euro project to build the F126 frigates, according to the Financial Times, citing two people…

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