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Robotic Wolves Unleashed on Japan's Rampaging Bears
15 May
Summary
- Robotic wolves are deployed in Japan to deter dangerous bear encounters.
- Bear attacks in Japan have resulted in 200 injuries and 13 fatalities since early 2025.
- The 'Monster Wolf' robots cost $4,000 each and are custom-made, leading to high demand.

Japan is combating a severe rise in bear encounters with an unconventional tactic: robotic wolves. Since the beginning of 2025, the country has documented 200 injuries and 13 fatalities from bear attacks, prompting drastic measures.
To address the escalating crisis, Japan has deployed 'Monster Wolf' robots. These custom-made machines, costing approximately $4,000 each, are designed with sensors and sound effects to frighten away bears and other wildlife. The robots have proven remarkably effective.
Despite their success, the custom nature of each unit has created challenges in meeting the high demand for these robotic deterrents. The deployment signifies a unique technological response to a persistent wildlife threat.