Humanoid robots are entering the battlefield not because their limbs make them superior infantrymen, but because their near-term value lies in performing hazardous physical work inside environments, vehicles, and infrastructure originally designed for human bodies.
The decisive question is whether they can sustain the broader unmanned force at acceptable cost—not whether they can mimic a soldier in a demonstration. Militaries should regard humanoids as a specialized enabling capability rather than a replacement for human soldiers.
The war in Ukraine has shifted unmanned ground systems from the margins of force design to the center of daily operations. In the first quarter of 2026, Ukrainian ground robotic systems conducted approximately 24,500 missions, including more than 9,000 in March alone. The number of Ukrainian units employing them rose from 67 in November 2025 to 167 four months later, and Ukraine’s Ministry of Defense subsequently announced plans to contract 25,000 ground robots in the first half of 2026, with the aspirational goal of transferring all frontline logistics to robotic systems wherever feasible.
These operations are currently conducted by simple wheeled or tracked machines—affordable, replaceable, and adequate. However, experimentation with humanoid systems is beginning. Foundation sent two Phantom MK-1 humanoids to Ukraine in February 2026 for evaluation, though available reporting suggests testing rather than verified direct combat employment. In July, Ukraine’s Brave1 initiative identified humanoid robots as a priority for forthcoming defense-technology grant competitions. China has also demonstrated a teleoperated humanoid that mirrored the movements of a human controller.
These cases do not yet generate combat operations utility, but they demonstrate that several defense entrepreneurs and businesses now consider the question serious enough to fund and test prototypes. The relevant question these experiments must answer is not whether humanoids will supersede unmanned aerial vehicles (UAVs), unmanned ground vehicles (UGVs), or soldiers. It is whether a human-shaped machine can perform important tasks that these alternatives cannot perform safely or economically.
That is a narrower proposition, but also a more credible one.
The humanoid form offers one compelling advantage: most of the physical world is built for people. Doors, stairs, ladders, hatches, tools, control panels, vehicle cabins, ship passageways, and industrial machinery all assume human height, reach, and dexterity. A tracked robot may carry more weight, and a quadruped may cross rough ground more reliably, but neither can readily enter a building, climb to another floor, open an electrical cabinet, replace a component, and use the tools already stored there.
This advantage points to three initial mission sets.
First, humanoids can perform hazardous work in human-designed spaces. Urban breaching, tunnel reconnaissance, explosive-ordnance disposal, inspection of damaged infrastructure, shipboard damage control, and handling chemical or radiological hazards all expose personnel to substantial risk. Early systems will probably be teleoperated because these environments are too complex, communications too uncertain, and the consequences of error too high for broad autonomy. Even then, a robot capable of opening doors, climbing stairs, and manipulating standard equipment could extend the reach of engineers, medical teams, and explosive-ordnance specialists.
Second, humanoids may provide a physical interface between commanders and autonomous systems. As formations acquire hundreds of heterogeneous robots, soldiers cannot individually service and control every platform. A humanoid could eventually execute a commander’s intent locally—moving sensors, distributing batteries, organizing launch cycles, recovering disabled systems, and adapting positions to changing requirements. This is not the same as granting a robot command authority; it is delegating physical tasks within boundaries established by human leaders.
Third, and perhaps most consequentially, humanoids may become the maintainers of the unmanned force. Large robotic fleets impose physical burdens that software alone cannot solve. Drones require batteries, payloads, inspection, launch preparation, recovery, cleaning, and repair. Ground vehicles require recharging, damaged-component replacement, payload changes, and retrieval. Maritime systems return to piers and support ships whose fittings were designed for sailors. A sufficiently dexterous humanoid could service several types of systems using existing tools and infrastructure, allowing human technicians to remain farther from enemy observation and strike.
If one humanoid can turn around multiple UAVs or UGVs, establish a temporary launch site, or keep a robotic logistics detachment operating through the night, its value derives from the additional sorties and reduced human exposure it enables. The appropriate measure of success is therefore not how closely it resembles a soldier, but how many human labor hours, risky movements, or aborted robotic missions it eliminates.
Technology, Survivability and Control
The obstacles are formidable. Commercial humanoids usually operate on smooth floors near reliable power and within reach of technicians. Battlefields add mud, rubble, rain, thermal extremes, blast effects, electromagnetic interference, and deliberate attack. A robot that falls and cannot recover becomes an obstacle. A sophisticated platform that requires factory repair after minor damage may be less useful than a crude UGV repaired by soldiers with common parts.
Military requirements should consequently emphasize endurance, field repair, and gradual degradation over theatrical performance. A useful system needs swappable power, sealed electronics, back-drivable and durable actuators, self-recovery after falls, and hands or interchangeable end-effectors capable of manipulating existing tools and connectors. It also needs navigation without continuous satellite positioning, resilient low-probability-of-detection communications, and control modes that shift among teleoperation, supervised autonomy, and preplanned action when links fail.
Survivability will also be a factor, but unlike protecting a real human, armor may not be a good solution. Weight devoted to protection reduces endurance and payload, while a human-sized thermal and visual signature may attract immediate fire. Dispersion, concealment, low acoustic and electromagnetic signatures, rapid repair, and the ability to abandon a mission may matter more than hardening. Planners must also assume cyber compromise, spoofing, and capture. Sensitive mission data and software should be compartmented, encrypted, and erasable.
Weapons pose a separate issue. The legal and ethical problem is not a robot’s shape but the degree of autonomy in selecting and engaging targets. Unarmed logistics, reconnaissance, and engineering roles present a much lower barrier to fielding. Arming humanoids would require weapons reviews, explicit command responsibility, technically reliable abort mechanisms, and rules governing human judgment over lethal force. International debate over autonomous weapons remains unsettled, and the International Committee of the Red Cross, for example, continues to advocate for strict limits and effective human supervision. Early military adoption should not wait for every legal question to be resolved, but it should begin with missions that do not require machines to make life-and-death decisions.
Force Design and Acquisition
Humanoid robots should initially be attached to organizations that already understand specialized equipment: engineers, explosive-ordnance teams, logistics units, maintenance formations, and unmanned-systems units. Creating independent “robot infantry” formations would put institutional branding ahead of demonstrated capability. Small operational test detachments can instead identify where the humanoid form produces a measurable advantage and where wheels, tracks, quadrupeds, or human labor remain superior.
Acquisition authorities should demand comparisons, not demonstrations. Every proposed mission should be tested against a human team and the cheapest suitable robotic alternative. Relevant measures include cost per completed mission, mean time between failures, recovery and repair rates, operator workload, battery demand, transport burden, and human exposure avoided. These metrics would prevent an impressive prototype from becoming an expensive program without a defensible concept of operations.
The procurement model should also reflect the technology’s immaturity. Militaries should buy limited prototype batches, expose them to realistic field conditions, and update hardware and software in short cycles. Open interfaces for batteries, tools, payloads, control software, and data links are essential; otherwise, each manufacturer will create a closed ecosystem that cannot support the mixed robotic fleets already emerging. Most near-term resources should remain with proven, cheaper unmanned systems, while humanoid programs compete for expansion by demonstrating unique operational value.
Doctrine would likely evolve alongside the hardware. Commanders need to know who controls the robot, who authorizes its actions, what happens when communications fail, and when recovery is worth risking other assets. Units will require new maintenance skills and stocks of actuators, batteries, sensors, and computing modules. Training should emphasize human-machine teaming under electronic attack rather than choreographed peacetime demonstrations.
Humanoid robots are unlikely to arrive first as massed mechanical infantry. Their more plausible path is quieter: the robot that enters a contaminated compartment, carries equipment up a stairwell, services a drone launch point, or repairs another machine while soldiers remain under cover. Such tasks lack the drama of a humanoid assault, but they address real manpower and survivability problems.
In other words, humanoid robots are not standalone combat platforms; rather, they are platforms that ensure the continuity of the combat robotic ecosystem. Humanoids represent the humans missing from the digital battlefield.
The Ukrainian experience shows that robotic warfare rewards systems that are useful, numerous, adaptable, and integrated with existing forces. Humanoids will have to meet the same standard. If they can exploit human-designed infrastructure and sustain a larger robotic ecosystem, they may become an important layer of future force design. If they cannot outperform simpler alternatives on cost, reliability, and operational effect, they will remain impressive machines in search of a mission.
Yavuz Turkgenci is a retired three-star general of the Turkish Armed Forces whose career traversed across several offices, including Western European and NATO posts and the Commandant of the Turkish Third Field Army. He holds a doctorate in security strategy design and management.