Mexico’s Army is showcasing its ‘Xolotl’ robot dog, a robotic system designed to support defence and military operations in challenging environments. The four-legged machine demonstrates how armed forces are increasingly turning to robotic technology for tasks that could put human personnel at risk. The Xolotl is part of a growing global push toward unmanned ground systems, with militaries exploring robotic platforms for surveillance, reconnaissance and operations in difficult terrain. As military technology rapidly evolves, robot dogs are becoming an increasingly visible part of modern defence strategies.