Japan is deploying anti-bear drone tech in its ongoing and intense war on bears

The bear-spray drones are not the only drone-based solution Japan has deployed thus far. In November, Gifu Prefecture ...

Japan reveals drones for underwater defense

The Japan Maritime Self-Defense Force said it is building up defense capabilities to enhance deterrence and response.

Japanese city deploys anti-bear drones as 'human casualties at an all-time high' — non-lethal spray can be delivered with 10cm accuracy radius, 1km range

A Japanese city is rolling out an anti-bear drone system in response to 'record levels of bear casualties and sightings.' ...
Interesting Engineering on MSN

Palm-sized microreactor solves portable power challenge for robots, drones, and AI

Researchers in Japan have developed a palm-sized Solid Oxide Fuel Cell (SOFC) microreactor. According ...

Pepper spray drones are Japan's newest tool against bear attacks

A company called Terra Drone writes that it has signed an agreement with Ishinomaki City in Miyagi Prefecture to use drones equipped with bear-repellent spray.

South Korea imposes travel bans on 3 civilians over alleged drone flights into North Korea

South Korea has placed overseas travel bans on three people as part of an investigation into alleged drone flights over North ...