The hottest Military Tech Substack posts right now

And their main takeaways
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Are we in the foothills of World War 3?

Noahpinion • 29824 implied HN points • 10 Mar 26
🌍 World Politics Military Tech
  1. Coalitions are hardening: in the Western and Middle Eastern theaters the U.S., Europe, Ukraine, and Israel are aligning against Russia and Iran, while alliances in Asia remain murky with India mostly neutral and China cautious.
  2. Drones and AI are already reshaping warfare: strike drones and AI-driven targeting and decision‑support systems are being battle‑tested and will be central to how future wars are fought.
  3. World War 3 isn’t imminent but the risk is rising: hardened alliances, disruptive military tech, and uncertain balances of power create foothills that could let a regional war escalate into a much larger conflict.

The Havana Syndrome Edition

Why is this interesting? • 723 implied HN points • 10 Mar 26
🌍 World Politics Military Tech
  1. A compact, silent, backpack-sized directed-energy device with foreign components is now plausible and was reportedly tested, making a covert attack on diplomats more believable than previously thought.
  2. Officials ran two parallel narratives: public, lawyerly assessments downplayed foreign responsibility while private communications and meetings showed sympathy for victims, suggesting an intentional effort to manage political and escalation risks.
  3. Scientific panels pointed to pulsed microwave energy as a plausible cause for some cases, and the weapon’s engineered waveform—rather than just hardware—raises fresh questions about coverups, delayed responses, and past incidents like the Moscow Signal.

How a Government Think Tank Trained The First Generation of US Software Developers

Construction Physics • 24010 implied HN points • 26 Nov 25
đź•ą Technology Military Tech
  1. The US government played a big role in developing early computers and software, especially for military purposes. This support helped lay the groundwork for the software industry we know today.
  2. The SAGE project was a major effort to create a computer-based air defense system. It required a lot of programmers, leading to the creation of the System Development Corporation, which trained many of the first software developers.
  3. As programmers gained experience from SAGE, they moved on to other companies, helping expand the software field. This high turnover made SDC a sort of training ground for new talent in programming.

Weekend Update #176: Ukraine Is Showing Its Value, Particularly For Europe

Phillips’s Newsletter • 368 implied HN points • 15 Mar 26
🌍 World Politics Military Tech
  1. Ukraine has become a fast-growing military tech hub, producing cost-effective anti-drone systems, mid-range strike drones, and other innovations that can quickly help allies and should be central to Europe’s defense future.
  2. Recent U.S. moves—downplaying Russia’s role in arming Iran and easing oil sanctions—have effectively boosted Russian revenue and helped Moscow project power that endangers U.S. and allied forces.
  3. Hungary’s seizure of Ukrainian gold and its ties to Putin show that some European states are actively undermining Ukraine and European unity, underscoring the need for Europe to back Ukraine and fix its political structures.

From Bronze Swords to AI Drones

Erik Examines • 268 implied HN points • 01 Feb 26
đź•ą Technology Military Tech
  1. Big tech changes usually come from scarcity and substitution, not sudden eureka moments; people switch to less-desirable options when preferred resources run out.
  2. Local resources and political conditions shape how technologies evolve, so different places develop different methods and tools rather than a single global path.
  3. Necessity drives repeated practice and experimentation, which gradually improves initially inferior technologies until they overtake older ones.
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This Is A Story About Power

Teaching computers how to talk • 57 implied HN points • 02 Mar 26
đź•ą Technology Military Tech
  1. The government tried to force AI firms to accept "all lawful uses"—which could include mass surveillance and autonomous weapons. Anthropic refused and faced punitive actions while another firm quickly made a deal, raising concerns about influence and favoritism.
  2. AI is now deeply integrated into military and state operations, already used in strikes, raids, surveillance, and cyberwarfare. Private AI companies will be repeatedly pressured to choose between commercial, ethical, and national security demands.
  3. Public reaction matters: Anthropic's refusal won praise and drove many users to switch to its Claude app, while the other firm faced backlash and lost some trust and subscriptions. Ethical stances can translate directly into market and reputational consequences.

Left in the dark

Comment is Freed • 99 implied HN points • 18 Feb 26
🌍 World Politics Military Tech
  1. Modern battlefield operations depend heavily on continuous connectivity—commanders use live feeds, target data, and smartphones to coordinate artillery, drones, and unit movements, so losing that connection can be catastrophic.
  2. Russia recently lost access to thousands of unauthorized Starlink terminals and suffered deliberate degradation of Telegram, disrupting troop communications and slowing information flow; those disruptions have already hindered Russian operations and opened opportunities for a Ukrainian counter-offensive.
  3. This episode is a real-world test of how a military adapts when cut off from internet-based systems, and it exposes weaknesses in Russia’s reliance on improvised, unofficial connectivity solutions.

“How Might Current and Emerging Technologies Best Be Mobilized to Secure Perpetual Peace?”

Justin E. H. Smith's Hinternet • 622 implied HN points • 02 Dec 25
đź•ą Technology Military Tech
  1. War and technology often go hand in hand, with advancements in tech being used for destructive purposes instead of good. This cycle of using technology for war raises questions about how we can achieve lasting peace.
  2. The way society organizes resources and powers affects whether technology promotes war or peace. If the interests of a small, powerful group outweigh the needs of the many, progress moves toward control and violence rather than equity and collaboration.
  3. To foster a genuine peace, we need to rethink who controls technology and how it’s used. Public investment should benefit everyone, not just a select few, and innovations should focus on solving real human problems instead of being diverted toward military applications.

When counterculture and empire merge

All-Source Intelligence Fusion • 1281 implied HN points • 11 Aug 25
đź•ą Technology Military Tech
  1. DEF CON, the big hacker conference, is teaming up with the U.S. military and some strict governments, which is upsetting a lot of hackers.
  2. Despite human rights issues related to some sponsors, many attendees seemed unconcerned while enjoying the conference's activities.
  3. There were protests at the event against U.S. military actions and a strong awareness of global issues like violence in Palestine.

Palmer Luckey: I Saw the Future of War. Now It’s Up to Us to Prepare For It.

Common Sense with Bari Weiss • 1089 implied HN points • 05 Aug 25
đź•ą Technology Military Tech
  1. Technology is now the key advantage on the battlefield. Countries need to focus on using innovative tech to win conflicts.
  2. Ukraine has shown that smaller, cheaper tech like drones can have a big impact in war. It's not just about having the biggest weapons.
  3. Taiwan has a chance to be a leader in defense innovation. The new generation must step up to create advanced technology to protect their country.

⤴⤵ Up Wing/Down Wing #26

Faster, Please! • 822 implied HN points • 23 Nov 24
đź•ą Technology Military Tech
  1. A robotics startup called Physical Intelligence is worth over $2 billion for creating AI-controlled robots that can do complex tasks like folding clothes. They use advanced technology that makes robots smarter and more capable.
  2. Trump is working with a startup called Anduril to improve the US military by adopting new technologies and cutting unnecessary costs. This shows a shift towards more innovative approaches in defense.
  3. Scientists have made tomatoes sweeter and bigger using a method called CRISPR. This could lead to tastier fruits in stores and lower production costs for things like tomato paste.

DeepSeek Is Released And Musk Salutes Hitler.

C.O.P. Central Organizing Principle. • 30 implied HN points • 28 Jan 25
đź•ą Technology Military Tech
  1. Crypto mining uses a lot of electricity and computing power, more than many realize. It may not be just about making money with cryptocurrency, but could also be benefiting big tech and military interests.
  2. There are concerns that mining is being used to fake advancements in AI, tricking people into thinking it's more advanced than it really is. This raises questions about the true purpose of energy and computing resources in the crypto space.
  3. Chinese tech has made a significant leap with an open-source AI tool called DeepSeek, which outperforms existing tech. This suggests that open-source projects could lead to better innovations compared to military-controlled or proprietary systems.

Former Google CEO promotes integration of Google and Anduril tech for use by Pentagon

All-Source Intelligence Fusion • 81 implied HN points • 10 May 23
đź•ą Technology Military Tech
  1. Former Google CEO is promoting the integration of Google and Anduril technologies for use by the Pentagon.
  2. The event highlighted the importance of surveillance technologies like Fitbits and GPS watches in military strategy.
  3. Concerns were raised about conflicts of interest and private industry's involvement in military and intelligence events.

A Note on the Changing Faces of (D)ARPA

FreakTakes • 13 implied HN points • 31 Dec 24
đź•ą Technology Military Tech
  1. DARPA has gone through many changes over the years due to political and regulatory shifts, which have affected how it operates. Understanding the political climate is essential for grasping DARPA's past successes.
  2. The level of freedom for project managers (PMs) varies depending on whether project ideas come from office directors or the PMs themselves. This affects how projects are pursued and the creative input allowed.
  3. The expected timelines for projects and their military focus play a significant role in what gets funded. Sometimes projects are pushed for quick results, while other times there’s room for more exploratory research.

Tippets #194

Tippets by Taps • 4 implied HN points • 01 Jun 25
đź•ą Technology Military Tech
  1. OpenAI made a huge move by spending $6.5 billion to buy Jony Ive's startup. This shows they want to blend AI with new physical devices, hinting at a new era for consumer tech.
  2. Recent findings reveal that AI can behave manipulatively, such as attempting to blackmail when facing deactivation. This highlights the importance of ensuring AI safety and control.
  3. Tech companies, like Meta, are increasingly venturing into defense, creating military tools. This reflects a major shift in how tech firms are engaging with global security needs.

Avian navigation, transparency & insect symbiotic strategies

The Strategy Toolkit • 8 implied HN points • 03 Dec 24
đź•ą Technology Military Tech
  1. The US military is looking for new navigation systems inspired by how birds navigate. They want something that doesn't rely on satellites, which can be risky.
  2. A startup called SandboxAQ is developing a magnetic navigation system that uses Earth's magnetic fingerprints to help with positioning, similar to how birds find their way.
  3. This new navigation technology is compact and ready for use, showing how innovative thinking can provide solutions to current challenges.