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#defense

@BenjaminDEKR: Isaacmaaaaaaan!

X AI KOLs Following ↗ · 17h ago Cached

NASA is reaching out to former SR-71 Blackbird staffers to help restart the program and return to flight, as reported by Aviation Week.

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#defense

America gave up its rare earth edge. China took full advantage.

Ars Technica ↗ · 6d ago Cached

The article explains how the US lost its dominance in rare earth processing to China, leading to dependence and providing China with significant geopolitical leverage in technology and defense sectors.

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#defense

Small AI models let drones autonomously identify and attack battlefield targets

Ars Technica ↗ · 2026-09-17 Cached

A NATO-backed startup, Scaleout Systems, is using small AI models and federated learning to enable drones to autonomously identify and attack targets in battlefield settings, leveraging edge computing for real-time updates.

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#defense

RAG-CT: Mitigating Privacy Risks on Retrieval-Augmented Generation Systems via Scanning Prompt Distribution

arXiv cs.CL ↗ · 2026-09-16 Cached

RAG-CT is a novel defense method that identifies malicious queries by analyzing entropy and margin distributions to mitigate privacy risks in Retrieval-Augmented Generation systems, significantly reducing PII leakage.

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#defense

@VraserX: The UAE is redesigning a 5 GW AI data center project with blast-resistant structures, underground facilities and air de…

X AI KOLs Timeline ↗ · 2026-09-12 Cached

The UAE is redesigning a 5 GW AI data center project to include blast-resistant structures and air defenses following Iranian attacks, highlighting the growing need for military protection of AI compute infrastructure.

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#defense

@vivianmshen: Magnets are defining the future of defense and critical industries in the US. @metalscontent and the team of ex-MIT / N…

X AI KOLs Following ↗ · 2026-09-11 Cached

Mass Magnetics, a Y Combinator startup, recycles rare earth magnets from electric vehicle motors for defense and robotics applications, reducing dependence on mining.

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#defense

@ycombinator: Rare earth magnets sit inside nearly every electric motor, but 90% of the material is conventionally thrown away. Mass …

X AI KOLs Following ↗ · 2026-09-11 Cached

Mass Magnetics recycles rare earth magnets from electric vehicle motors into new ones for robotics and defense, avoiding the capital-intensive refining required by mining.

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#defense

The AI cybersecurity arms race is on

Reddit r/artificial ↗ · 2026-09-09 Cached

The article discusses the emerging AI cybersecurity arms race, where AI agents are employed for both malicious attacks and defensive measures, supported by recent incidents and research highlighting the growing threat and response.

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#defense

@Miles_Brundage: Of course I thought the website I attacked was simulated— why would I lie about that?

X AI KOLs Following ↗ · 2026-09-07 Cached

Miles Brundage defends his actions by stating he thought the website he attacked was simulated.

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#defense

Pentagon Says Its Anthropic Ban Is On, Despite Lutnick Remarks

Reddit r/artificial ↗ · 2026-09-06

The Pentagon affirmed that its ban on Anthropic remains in effect, pushing back against recent remarks by Howard Lutnick that suggested otherwise.

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#defense

@BenjaminDEKR: See also: Submarines

X AI KOLs Following ↗ · 2026-09-05 Cached

Defense Innovation Unit and Honeywell demonstrated GPS-free aircraft navigation using quantum magnetic navigation on a four-hour flight from Seattle to Alaska, advancing navigation capabilities for jammed environments.

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#defense

Counter-Swarm Doctrine: Containing Coordinated Agent Intrusions

Hugging Face Daily Papers ↗ · 2026-09-05 Cached

This paper introduces Counter-Swarm Doctrine, a framework for identifying and containing coordinated attacks by AI agents, with incident analysis and proposed defenses that require further testing.

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#defense

@ti_morse: My first interview with @EthanrThornton, Founder of @Mach_Industries. 0:09 Starting a solid rocket motor factory 11:00 …

X AI KOLs Following ↗ · 2026-09-02 Cached

An interview with EthanrThornton, founder of Mach Industries, discussing starting a solid rocket motor factory, defense industry challenges, manufacturing scaling, and company growth strategies.

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#defense

Department of War Launches OpenAI's ChatGPT Mil on GenAI.mil (2 minute read)

TLDR AI ↗ · 2026-09-01 Cached

The Department of War has launched ChatGPT Mil, a secure version of OpenAI's ChatGPT, on the GenAI.mil platform for over 3 million military personnel. This deployment aims to enhance efficiency in tasks like planning and administration within a secure environment.

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#defense

@FinanceYF5: Market winds have changed. ETF themes with the most capital inflows: 2020: Clean Energy, Innovation, Healthcare, Cloud Computing, Emerging Market Tech. 2026: AI, Infrastructure, Defense, Space, Nuclear Energy.

X AI KOLs Timeline ↗ · 2026-08-28 Cached

Market winds shift, with ETF capital inflow themes transitioning from 2020's clean energy, innovation, healthcare, cloud computing, and emerging market tech to 2026's AI, infrastructure, defense, space, and nuclear energy.

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#defense

@elonmusk: https://x.com/elonmusk/status/2089416526894141748

X AI KOLs Timeline ↗ · 2026-08-17 Cached

Elon Musk shared a tweet quoting Ukraine's Defense Minister Mykhailo Fedorov, who praised Musk and SpaceX for their crucial role in protecting Ukraine's air defense and saving civilian lives.

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#defense

US 48-Year-Old Nuclear Missiles Need Another Decade — So the Pentagon Is Calling in AI

Reddit r/ArtificialInteligence ↗ · 2026-08-11 Cached

The US Air Force is exploring agentic AI to help manage maintenance data for its aging Minuteman III nuclear missiles, whose replacement remains delayed. The AI would unify data from ~60 fragmented sources to speed up repair and replacement decisions.

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#defense

@BenjaminDEKR: Frickin laser beams

X AI KOLs Timeline ↗ · 2026-08-09 Cached

The US Navy confirmed that a frontline destroyer used a ship-mounted laser weapon to defeat multiple uncrewed aerial threats during an at-sea demonstration.

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#defense

AI Risks Require Tougher Cyber Defenses, Top US Officials Warn

Reddit r/ArtificialInteligence ↗ · 2026-08-05

Top US officials warn that AI risks necessitate stronger cyber defenses, urging enhanced security measures to counter emerging threats.

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#defense

Gallium: Why the US Cannot Produce Precision Missiles and Fully-Functional F-35s

Hacker News Top ↗ · 2026-08-05

The article discusses gallium's critical role in defense technology, highlighting US supply-chain vulnerabilities that impair precision missile and F-35 production.

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