Tag: autonomous weapons

  • Robot Dogs in 2026: From Boston Dynamics Spot to Battlefield Weapons

    In November 2024, the U.S. Secret Service deployed a Boston Dynamics Spot robot to patrol the grounds of Mar-a-Lago ahead of the president-elect’s arrival. No press release. No announcement. A photograph surfaced, circulated briefly, and the news cycle moved on. A few months later, in February 2025, Unitree’s founder and CEO Wang Xingxing shook hands with Xi Jinping at a meeting in Beijing, with Huawei’s CEO standing nearby. Both companies make four-legged robots. One costs $74,500 and signed a pledge never to weaponize its products. The other costs under $3,000 and has been showing up in PLA urban warfare exercises with rifles strapped to its back. The robot dog market in 2026 is not a single story about a single technology. It’s two stories diverging at speed — an American company trying to build a commercial inspection platform while refusing military applications, and a Chinese ecosystem that has already crossed the weapons line and is scaling production at a price point the West can’t match.

    The Spot economy

    Boston Dynamics’ Spot has been commercially available since 2020, initially at $74,500 per unit. The robot weighs 75 pounds, roughly the size of a German Shepherd, runs for approximately 90 minutes on a battery charge, climbs stairs, opens doors, and can be programmed for autonomous patrol routes. Its primary commercial use case has turned out to be industrial inspection — walking repetitive routes through data centers, oil refineries, construction sites, and utility infrastructure, capturing thermal data, detecting anomalies, and flagging maintenance issues without human fatigue or scheduling constraints.

    The data center market has become Spot’s growth engine. Boston Dynamics’ senior director of product management told Bloomberg in March 2026 that the company has seen a dramatic surge in data center interest, which makes sense: large, flat facilities with consistent patrol routes, equipment that benefits from continuous thermal monitoring, and 24/7 operational cycles where human fatigue creates real gaps. More than 60 bomb squads and SWAT teams across the U.S. and Canada now use Spot for hazmat incidents, armed standoffs, and hostage rescues — situations where sending a human or a real dog could be lethal. The NYPD briefly deployed a Spot unit (immediately nicknamed “Digidog”) in 2021, generating enough public backlash to force a cancellation, though the department later quietly reacquired the technology.

    In October 2022, Boston Dynamics signed an open letter pledging not to weaponize its robots or enable others to do so. Five other robotics firms co-signed. The pledge was voluntary, non-binding, and represented something unusual in defense technology: a company with a product the military obviously wants, choosing to draw a line. In February 2026, CEO Robert Playter retired after 30 years with the company, replaced by interim CEO Amanda McMaster. Whether the weapons pledge survives a leadership transition at a company owned by Hyundai — a conglomerate with its own defense interests — is an open question that nobody at Boston Dynamics has publicly addressed.

    The Chinese price point

    Unitree Robotics, founded in 2016 by Wang Xingxing, built its entire business model on being the affordable alternative to Boston Dynamics. Its Go2 consumer robot dog retails for under $2,000. Its B2 industrial model competes with Spot at a fraction of the cost. Wang has explicitly said Boston Dynamics is not his direct competitor — they took five years to release one product; Unitree releases one or two per year. The speed-and-cost advantage is real and the gap is widening.

    Unitree signed the same 2022 anti-weaponization pledge as Boston Dynamics. The company says it does not sell to China’s military. But a Kharon investigation in October 2025 found that Unitree has sold products to nearly 30 Chinese universities over five years, many of which have documented ties to PLA research programs and histories of providing equipment to military units. The PLA has conducted live training exercises featuring Unitree-style robot dogs advancing alongside infantry in urban warfare drills. Procurement records offer the paper trail; the company’s public denials offer the deniability. Wang Xingxing joined the advisory council to the U.S.-sanctioned chief executive of Hong Kong. The distance between “we don’t sell to the military” and “our products appear in military exercises through university intermediaries” is the distance the United Front Work Department has been navigating for decades — civilian-military fusion with plausible deniability built into the procurement chain.

    Chinese defense firms beyond Unitree — Deep Robotics, AeroArc, Xian Supersonic Aviation Technology — are building purpose-built military quadrupeds with rifles, grenade launchers, and autonomous targeting systems at unit costs below $30,000. The PLA isn’t waiting for the ethical debate to resolve. It’s fielding robot dog squads at a price point that makes mass deployment economically trivial. A Spot costs $74,500 and won’t carry a weapon. A Chinese military quadruped costs $30,000 and already has one mounted.

    Ghost Robotics and the American weapons question

    The American company that crossed the weapons line isn’t Boston Dynamics. It’s Ghost Robotics, a Philadelphia-based firm that has integrated rifles, sensors, and autonomy stacks onto its Vision 60 quadruped platform. Ghost Robotics has military contracts, has demonstrated armed configurations at defense trade shows, and has positioned itself as the company willing to do what Boston Dynamics won’t. The Vision 60 has been evaluated by the U.S. Air Force for base perimeter security and by the Department of Homeland Security for border patrol applications.

    Ghost Robotics represents the market reality that Boston Dynamics’ pledge can’t contain: if one company won’t weaponize its robots, another company will — and the customer (the Department of Defense) will buy from whoever says yes. The autonomous weapons debate that plays out in academic conferences and UN working groups plays out differently in defense procurement offices, where the question isn’t whether armed robot dogs are ethical but whether the adversary already has them.

    What 2026 looks like

    The installed base is growing across every sector simultaneously. Defense tech funding exceeded $28 billion in 2025 — up 200 percent year over year — and quadruped platforms are a visible beneficiary. ICE spent $78,000 on a robot for tactical operations. The German Bundeswehr demonstrated Spot at the Hannover Messe industrial trade fair. NATO-aligned countries are exploring robotic sentries for border monitoring. Japan and South Korea are testing robotic mobility assistants for confined military environments. India’s defense startups — Addverb Technologies, Svaya Robotics — are building quadruped platforms under the “Make in India” initiative.

    The price asymmetry between American and Chinese platforms is the strategic reality that matters most. Boston Dynamics builds a $74,500 inspection robot that won’t carry a weapon. Unitree builds a $2,000 consumer robot whose industrial variants cost a fraction of Spot and whose technology appears in PLA exercises. Chinese defense firms build purpose-built military quadrupeds for $30,000 with weapons already integrated. The unit economics enable deployment at a scale that overwhelms conventional defenses — which is the same cost-asymmetry logic that drives loitering munitions and drone swarms, applied to ground platforms.

    Boston Dynamics auditioned on Season 20 of America’s Got Talent in May 2025, performing a dance routine with Spot robots. The same month, PLA units were conducting urban warfare exercises with armed quadrupeds. The two images — dancing robots on a talent show stage and armed robots advancing alongside infantry — are the split-screen that defines the robot dog market in 2026. The technology is the same. The applications have already diverged. The question isn’t whether robot dogs will be weapons. It’s whether the company that builds the best one gets to decide.

    We cover robot dogs alongside the humanoid robot race, warehouse automation, healthcare robots, and the full spectrum of machines taking physical form across our Humanoid Robots & Drones course — where the question isn’t what robots can do but who decides what they’re allowed to.

  • The Loitering Munition Revolution: Switchblade, Lancet, and the Weapons Redefining Infantry Combat

    A Javelin missile costs $178,000. A Patriot interceptor costs $3 to $4 million. A Switchblade 300 costs roughly $6,000. A commercial FPV drone rigged with an RPG warhead costs a few hundred dollars. The arithmetic is not subtle. The most consequential shift in infantry combat since the machine gun is being driven not by a technological breakthrough but by a cost curve — weapons cheap enough to be expendable, precise enough to hit a specific vehicle from 40 kilometers away, and small enough to fit in a backpack. Loitering munitions — drone-missile hybrids that fly to a target area, orbit until they find something worth killing, and then dive into it — have gone from a niche procurement category to the defining weapon of the 2020s in the span of a single war.

    What a loitering munition actually is

    The distinction matters because not every kamikaze drone is a loitering munition and not every loitering munition is a drone. A loitering munition launches, flies to a designated area, orbits while its operator searches for targets via a live camera feed, and then — on command — dives into the target and detonates its warhead. The operator can abort at any moment, redirect to a different target, or in some systems, wave off entirely and recover the munition. A one-way attack drone like the Iranian Shahed-136 is different: it follows a pre-programmed GPS route to a fixed target, more like a slow cruise missile than an orbiting hunter. Both are expendable. Both are cheap. But loitering munitions emphasize on-station search and human-in-the-loop terminal control, while one-way attack drones behave more like programmable missiles with wings.

    The operational taxonomy breaks into three tiers. At the tactical level — the infantry squad and platoon — the AeroVironment Switchblade 300 is the benchmark. It weighs 2.7 kilograms including launcher and carrying case, fits in a rucksack, launches from a tube, pops spring-loaded wings, and flies up to 10 kilometers with approximately 15 minutes of loiter time. Its electric motor is nearly silent. Its warhead is equivalent to a 40mm grenade — enough to kill a crew-served weapon position or disable a light vehicle. AeroVironment has built over 3,000 Switchblade 600s (the larger anti-armor variant) and announced a new Switchblade 400 at AUSA 2025 to fill the gap between the 300 and 600. The U.S. Army’s fiscal year 2026 budget requests $68 million for 294 all-up rounds and 98 fire control units under the LASSO program, with the goal of equipping five brigade combat teams.

    At the tactical-operational level, Russia’s ZALA Lancet-3 — developed by ZALA Aero Group, a Kalashnikov subsidiary — has arguably been the single most effective loitering munition of the war in Ukraine. The Lancet weighs 12 kilograms with a 3-kilogram warhead, offers 40 to 60 minutes of loiter time, and reaches terminal dive speeds exceeding 300 kilometers per hour. Open-source analysts have documented a hit rate estimated between 50 and 70 percent against high-value targets including M777 howitzers, CAESAR self-propelled guns, S-300 air defense systems, Buk missile launchers, and T-64 tanks. A single-person disposable launcher completed combat testing and entered serial production in January 2026. Russia authorized export of the Lancet in February 2026 — a signal that domestic production has finally exceeded domestic demand after years of being reserved exclusively for the Russian armed forces.

    At the strategic end, Israel’s IAI Harop represents the original concept pushed to its limit — six hours of loiter endurance, an anti-radiation seeker that can autonomously detect and home on radar emissions, and a range that allows it to operate as a suppression-of-enemy-air-defense weapon without risking a pilot. The Harop’s predecessor, the Harpy, has been in service since the 1990s. Turkey’s STM Kargu — a quadcopter-format loitering munition — operates at the opposite end: short range, small warhead, but swarming capability that multiple nations are actively pursuing for urban and close-quarters scenarios.

    What Ukraine proved

    The war in Ukraine didn’t invent loitering munitions — the 2020 Nagorno-Karabakh conflict between Armenia and Azerbaijan was the first large-scale demonstration, where Azerbaijani Harop and Turkish Bayraktar TB2 drones systematically dismantled Armenian armor and air defenses. But Ukraine scaled the concept from demonstration to doctrine. Both sides now operate integrated kill chains where small ISR drones maintain continuous surveillance along axes of advance, feeding target data to FPV drones and Lancet-type munitions that close the engagement within minutes. The “find-fix-finish” loop that once required a forward observer, a fire direction center, and an artillery battery now requires a soldier with a tablet and a tube launcher.

    The cost asymmetry is the strategic lesson. A Switchblade 300 fired at a $2 million howitzer produces a 300:1 cost-exchange ratio in the attacker’s favor. A Lancet hitting an S-300 air defense radar is even more lopsided. Defending against these weapons with conventional air defense creates its own asymmetry — using a $50,000 to $100,000 Iron Dome interceptor against a $20,000 drone is economically sustainable only if the defender has orders of magnitude more money than the attacker, which is rarely the case in a prolonged war. In saturation attacks, the cost-exchange ratio can exceed 100:1.

    The countermeasure arms race is already underway. Ukrainian forces build chain-link cages around artillery pieces to disrupt Lancet terminal guidance. Inflatable decoys and wooden dummy vehicles draw strikes away from real equipment. Electronic warfare systems jam GPS and sever datalinks. Russian EW units knocked out 90 percent of Ukrainian drones in the war’s opening months, according to a Royal United Services Institute study. But the attackers adapt — flying higher, faster, in larger salvos mixed with decoys, using onboard AI for terminal guidance that doesn’t depend on a datalink. AeroVironment’s Switchblade 600 Block 2, delivering in early 2026, includes improved processors for automated target recognition — a step toward terminal autonomy that reduces the operator’s role to authorizing the strike rather than guiding it.

    The proliferation problem

    At least six nations — the United States, Russia, Israel, Turkey, China, and Iran — actively export loitering munitions. China’s CH-901 competes directly with the Switchblade 300 in export markets across Southeast Asia and the Middle East. Iran’s Shahed-type systems, while technically one-way attack drones rather than true loitering munitions, have proliferated to Russian forces, Houthi rebels in Yemen, and Hezbollah. North Korea tested AI-equipped reconnaissance and suicide drones in March 2025. The technology is not exotic — an FPV drone frame, a guidance module, a small explosive, and a camera feed constitute a functional loitering munition at the low end, which means non-state actors can build them from commercial components.

    The autonomous weapons debate intersects here in uncomfortable ways. Most current loitering munitions operate with a human in the loop — an operator approves the final strike. But systems like the IAI Harpy can autonomously detect, classify, and engage radar emitters without human approval. AeroVironment’s automated target recognition is moving the Switchblade toward a model where the AI identifies and recommends targets and the human merely confirms. The gap between “human confirms AI recommendation” and “AI acts unless human overrides” is narrower than it sounds, and it’s closing with every software update.

    What it means for infantry

    The hypersonic weapons race gets the headlines because the platforms cost billions and the physics is dramatic. Loitering munitions are the opposite — cheap, unglamorous, and proliferating so fast that doctrine can’t keep pace. The U.S. Army is planning a new production facility in Salt Lake City to boost monthly Switchblade output from 500 units to several thousand. Russia’s Lancet has graduated from a niche weapon to a single-person-portable system in serial production with export authorization. The weapon that will define infantry combat for the next decade isn’t a platform any single country can control. It’s a category — and the category is expanding faster than any arms control framework can contain it.

    We cover loitering munitions alongside directed energy weapons, electronic warfare, drone swarms, and the full spectrum of technologies reshaping conflict across our Battlefields of the Future course — where the question isn’t which weapon wins but what happens when every infantry squad on earth has precision strike in a backpack.

  • Autonomous Weapons and the Kill Chain in 2026: Where AI Meets Lethal Force

    In February 2026, a confrontation between Anthropic and the Pentagon became public. Anthropic’s Claude model had been integrated into the Maven Smart System via Palantir, and when the Department of Defense sought to deploy it in fully autonomous lethal weapons systems without human oversight, Anthropic refused. Defense Secretary Pete Hegseth argued that the Pentagon couldn’t be constrained by a vendor’s internal safety policies. Anthropic countered that specific defensive scenarios—like laser interception of incoming drones—could be addressed case by case without abandoning a general prohibition on AI-powered lethal autonomy. The Pentagon rejected that approach as operationally unworkable.

    That exchange crystallized the question that has been building for a decade and is now unavoidable: when combat happens faster than a human can think, who decides whether the machine is allowed to kill?

    The speed problem

    The theoretical debate about human-in-the-loop weapons systems is increasingly being resolved by physics. A drone swarm approaching a military installation at speed, a hypersonic missile in its terminal phase, an adversary FPV drone inside the perimeter of an air base—all present threat timescales measured in seconds. A human being requires roughly 200 to 300 milliseconds to perceive a stimulus and initiate a motor response under ideal conditions. Add situational assessment, rules-of-engagement evaluation, and communication latency, and the realistic human response time for a complex targeting decision is measured in seconds to minutes. The engagement window for many modern threats is shorter than that.

    This is the argument the Pentagon made to Anthropic. Israel’s Iron Beam laser system, whose accelerated deployment began in late 2025, uses autonomous targeting to neutralize incoming threats at speeds no human operator could match. The system identifies, tracks, and engages projectiles in a fraction of the time a human decision-maker would need to process the same information. South Korea has deployed autonomous sentry systems along the DMZ since the mid-2000s—the Samsung SGR-A1, equipped with machine guns and pattern-recognition software, can detect and track intruders and theoretically fire without human authorization, though human approval is currently required. Russia announced serial production of the Marker ground combat robot in March 2025, equipped with Kornet anti-tank missiles and drone swarm coordination capabilities.

    In December 2025, Auterion demonstrated the first multi-manufacturer combat drone swarm—a single operator directing FPV platforms and fixed-wing loitering munitions from different manufacturers as a coordinated force. The demonstration pointed toward a future where one human supervises dozens or hundreds of autonomous lethal platforms simultaneously, which redefines “human in the loop” to something closer to “human vaguely aware of the loop.”

    What DoD Directive 3000.09 actually says

    The U.S. policy framework for autonomous weapons is DoD Directive 3000.09, originally issued in 2012 and updated in January 2023. The directive does not ban autonomous weapons. It establishes a review and approval process for their development and deployment, and it requires that autonomous and semi-autonomous weapons systems be “designed to allow commanders and operators to exercise appropriate levels of human judgment over the use of force.”

    The key phrase is “appropriate levels.” The directive doesn’t define a single standard for human control. It creates a spectrum—from fully human-controlled systems to systems with increasing degrees of autonomy—and requires that the level of human involvement be calibrated to the operational context. A defensive system intercepting an incoming missile has different human-oversight requirements than an offensive system selecting and engaging a human target. The 2023 update explicitly acknowledged AI-enabled systems and reinforced that existing international humanitarian law—the principles of distinction, proportionality, and military necessity—applies to autonomous weapons regardless of the degree of automation.

    In practice, this means the United States has positioned itself to develop and deploy autonomous weapons systems across the full spectrum of autonomy while maintaining that human judgment is preserved at “appropriate” points in the kill chain. Critics argue that “appropriate” is doing an enormous amount of work in that sentence, and that the directive’s flexibility is a feature, not a bug—it enables autonomous weapons development without the political cost of explicitly authorizing machines to kill without human approval.

    The FY2026 numbers

    The Pentagon requested a record $14.2 billion for AI and autonomous systems research in its fiscal year 2026 budget. The Replicator program—designed to fast-track deployment of thousands of expendable autonomous drones and surface vessels—received $1 billion in 2025. These are not research abstractions. They are procurement programs producing hardware that is entering or about to enter operational service.

    The fiscal year 2026 NDAA, which authorized $900.6 billion in defense spending, contains provisions addressing autonomous weapons within the broader framework of emerging technology governance. The legislation requires reporting on AI-enabled systems but does not impose new restrictions on autonomous weapons development or deployment beyond those in Directive 3000.09.

    Ukraine has served as the world’s largest testing ground for autonomous weapons concepts. Both sides have deployed increasingly autonomous drones—FPV kamikaze drones with AI-assisted targeting, loitering munitions with pattern recognition, and experimental ground robots. The conflict has demonstrated that low-cost autonomous systems can be decisive in modern warfare, and that the nations watching the conflict—which is all of them—are incorporating those lessons into their own procurement and doctrine at extraordinary speed.

    The treaty that isn’t happening

    The UN Secretary-General called for a legally binding treaty prohibiting lethal autonomous weapons systems from operating without human control, with a 2026 target completion date. The UN General Assembly passed Resolution 79/62 in December 2024 with 166 votes in favor, mandating informal consultations among member states. The Group of Governmental Experts on LAWS, operating under the Convention on Certain Conventional Weapons, has been discussing the issue since 2014.

    The treaty is not happening. Not by 2026, and likely not in any meaningful form while the three largest military AI developers—the United States, Russia, and China—oppose binding restrictions. The U.S. and Russia voted against the November 2025 resolution calling for negotiation of a legally enforceable LAWS agreement. China has expressed support for regulation in principle while continuing to develop autonomous weapons capabilities. Israel, whose national defense increasingly depends on autonomous interception systems, also voted against.

    The Arms Control Association described the current moment as the “pre-proliferation window”—the last opportunity to establish norms before autonomous weapons become as widespread and unmanageable as small arms. The Stop Killer Robots coalition, led by a network of civil society organizations, advocates a two-tiered approach: an outright prohibition on fully autonomous weapons that target humans, combined with regulation of systems with greater human control. The International Committee of the Red Cross has called for legally binding rules by 2026.

    The problem is structural, not rhetorical. The nations with the most advanced autonomous weapons programs are precisely the nations that would need to agree to restrictions for those restrictions to matter, and they have no strategic incentive to constrain capabilities they’ve invested billions in developing. The CCW operates by consensus, meaning any single state can block progress. The Group of Governmental Experts’ mandate extends to 2026, with the CCW Review Conference set as the deadline for a final report, but the likelihood of that report containing binding restrictions that the U.S., Russia, or China would accept approaches zero.

    The accountability gap

    International humanitarian law requires that someone be held responsible for every use of lethal force. The principle of distinction requires distinguishing combatants from civilians. The principle of proportionality requires that civilian harm be proportional to the military advantage gained. The principle of military necessity requires that force serve a legitimate military objective. These principles were designed for a world in which a human being makes the decision to fire.

    When an algorithm makes that decision—or when the decision happens at machine speed with nominal human oversight—the accountability framework fractures. If an autonomous weapon misidentifies a civilian as a combatant and kills them, who is responsible? The manufacturer who designed the targeting algorithm? The commander who authorized deployment? The software engineer who trained the model? The procurement officer who selected the system? The question isn’t hypothetical. In Gaza, reporting has described AI-generated target lists of tens of thousands of individuals, with automated systems recommending strikes at a pace that effectively eliminates meaningful human review of individual targeting decisions.

    The ethical objection—articulated by the UN Secretary-General as “morally repugnant”—is that delegating the decision to take a human life to a machine violates human dignity regardless of how accurately the machine performs. The pragmatic counterargument—articulated by every major military power investing in autonomous weapons—is that the alternative is slower, less accurate human decision-making that results in more casualties, including more civilian casualties, because humans under stress make worse targeting decisions than well-designed algorithms.

    Both arguments are sincere. Both arguments are partially correct. And the tension between them is not going to be resolved by a treaty, because the nations building these weapons have decided that the strategic advantages outweigh the ethical costs, and no international legal framework has ever successfully constrained a weapons technology that major powers considered essential to their security.

    The kill chain is getting shorter. The human role within it is getting thinner. The governance framework is getting further behind. Whether that trajectory is inevitable or merely current policy is the question that 2026’s diplomatic calendar—the CCW Review Conference, the GGE final report, the continuing fallout from the Anthropic-Pentagon confrontation—will begin to answer, even if nobody expects the answer to be satisfying.

    We cover autonomous weapons, drone warfare, electronic warfare, and the full spectrum of emerging military technology across 24 lectures in our Battlefields of the Future course—including why the nations building these weapons and the nations trying to ban them are operating on fundamentally incompatible timelines.