Cambodian Rat Ronin Sets World Record in Landmine Detection

Ronin, an African giant rat in Cambodia, has achieved a remarkable milestone by detecting 109 landmines and 15 unexploded ordnance items since August 2021. This accomplishment has earned him recognition from Guinness World Records as the most successful Mine Detection Rat (MDR) in history. ​

Training and Deployment

Trained by the Belgian non-profit organization APOPO, Ronin underwent specialized clicker training. This method involves associating the sound of a click with a treat, motivating the rats to learn to detect explosives. Since 2021, Ronin has been actively deployed in northern Preah Vihear province, contributing significantly to landmine clearance efforts.

Impact and Significance

Cambodia remains heavily affected by landmines due to decades of conflict, posing ongoing risks to its population. The efforts of Ronin and APOPO are crucial in addressing this issue. Christine Cox, CEO of APOPO, emphasized that with continued international support, the goal of clearing remaining minefields within our lifetime is attainable.

Looking Ahead

Ronin is expected to continue his detection work for at least another two years. Upon retirement, he will join other retired rats in a dedicated community under APOPO’s care, ensuring their well-being after years of service.