Por Renan Filho · 2026-10-18**Lead**
A new robot dog, designed to serve alongside infantry troops and take on the most dangerous missions, is being tested by the U.S. military as part of a broader push to integrate autonomous systems into combat operations. Developed by Ghost Robotics, the Vision 60 quadripedal robot can navigate hostile terrain, act as a remote sentry, and carry sensors or weapons payloads. The goal, according to program officials, is to keep human soldiers out of harm’s way while extending the reach of ground forces. The tests come at a time when the Pentagon is racing to modernize its arsenal to counter near-peer adversaries, particularly China and Russia, who are investing heavily in robotic warfare.
**Contexto**
The Vision 60, nicknamed the “Q-UGV” (Quadrupedal Unmanned Ground Vehicle), has been under evaluation by the U.S. Army’s Rapid Capabilities and Critical Technologies Office. In recent demonstrations at Fort Benning, Georgia, the robot dog performed reconnaissance through buildings, identified simulated enemy positions, and relayed real-time video to a command post. The platform can run for over six hours on a single charge, climb stairs, and operate in rain, snow, or extreme heat. Unlike wheeled drones, its legs allow it to cross rubble, mud, and steep inclines that would stop conventional vehicles.
The U.S. Marine Corps has also experimented with similar systems, including the “Spot” robot from Boston Dynamics, for perimeter security and logistics support. The Army’s “Robot Dog” program is part of a larger effort called “Soldier-Lethality” that aims to reduce the number of troops exposed to direct fire. According to Pentagon budget documents, the Department of Defense has allocated more than $1 billion over the next five years for uncrewed ground vehicle development, including human-machine teaming technologies.
Meanwhile, international competitors are not standing still. China’s state-owned company China North Industries Group Corporation (Norinco) has displayed its own robotic dog, the “Goat,” at defense expos, while Russia’s “Marker” unmanned ground vehicle has been used in exercises in Ukraine. The race for battlefield robotics is accelerating, driven by advances in artificial intelligence, battery technology, and modular payloads.
**Analise**
The introduction of robot dogs marks a paradigm shift in how the U.S. military approaches risk. Instead of sending a human soldier into a building that may contain an improvised explosive device, a commander can now send a robot dog equipped with a camera and a manipulator arm. This saves lives and reduces the psychological burden on troops who would otherwise have to make split-second lethal decisions. However, autonomy also raises concerns. Fully autonomous weapons that make kill decisions without human oversight are a subject of debate at the United Nations and within the U.S. Department of Defense. The Pentagon policy requires a human to be “in the loop” for lethal actions, but as AI improves, the line between human control and machine autonomy may blur.
The robot dog’s potential extends beyond combat. It can be used to inspect nuclear facilities, deliver medical supplies in contaminated areas, or guard perimeters at military bases. The U.S. Air Force has already employed robotic dogs at Cape Canaveral for security patrols. This dual-use nature makes the platform attractive to both military and civilian markets, but also increases the need for robust cybersecurity to prevent hacking or hijacking of the system.
**Fontes**
- Ghost Robotics official specifications and press releases about Vision 60. - U.S. Army Rapid Capabilities and Critical Technologies Office (RCCTO) public statements on robotic systems. - Congressional Research Service reports on unmanned ground vehicles, 2024. - Pentagon budget documents for FY2025-2029, showing funding for uncrewed ground systems. - News reports from Defense One, Military Times, and Breaking Defense covering recent demonstrations at Fort Benning.