ars: the Modular Remote-Control Military Robot

Published on January 06, 2026 | Translated from Spanish
Photograph of the MAARS ground military robot, showing its tracked chassis and modular structure with space for different payloads, in a testing environment.

MAARS: The Modular Remote-Controlled Military Robot

In the landscape of modern military technology, unmanned ground vehicles (UGVs) are gaining prominence. One of the most versatile is the MAARS (Modular Advanced Armed Robotic System), a remotely controlled platform designed to minimize danger to frontline soldiers. 🦾

An Adaptable Platform for Multiple Scenarios

The essence of MAARS lies in its modular tracked chassis. This mobility system allows it to navigate complex terrains where other platforms would fail. Its true power, however, lies in how operators can configure its equipment according to mission objectives, transforming from an observation device to an armed support unit.

Key Operational Capabilities:
  • Robust Mobility: Travels on tracks to overcome obstacles and uneven terrain more effectively.
  • Modular Architecture: Allows quick swapping of the central payload to adapt to the mission.
  • Primary Missions: Mainly used for monitoring areas, reconnaissance of points of interest, and protecting established perimeters.
Its main advantage is keeping soldiers out of the direct line of fire, although its use raises ethical debates about the automation of force.

Payload Configuration: From Deterrence to Lethal Force

The operator decides which module to install, a choice that depends on the threat and rules of engagement. This flexibility is essential for escalating or de-escalating a situation.

Available Module Types:
  • Non-Lethal: Include high-definition surveillance cameras, various sensors, speakers for communication, and laser systems that dazzle to temporarily incapacitate.
  • Lethal: For high-intensity scenarios, it can carry an automatic machine gun or grenade launcher, always under direct human control.

Remote Control and Considerations on Its Use

A soldier operates the robot from a portable control station, which can be kilometers away. This station displays real-time video from the robot's cameras and allows control of all its systems. The data link is secure to prevent interceptions, allowing the operator to perceive the battlefield from a safe position.

While its ability to protect human lives is unquestionable, some experts highlight the ethical dilemma of trusting machines to decide to employ lethal force. In any case, MAARS represents a tangible advance toward an increasingly technified and automated battlefield. ⚙️