Japan unveils plans for aerial drones capable of detecting submarines
Japan is developing quantum magnetic sensors for small drones to detect submarines, with the R&D phase included in its FY2027 defense budget and completion aimed for FY22031. These UAVs are intended to provide a low-cost anti-submarine warfare solution, complementing existing sonar technology.
Why it matters
This initiative represents a significant advancement in naval defense technology, potentially enhancing Japan's anti-submarine capabilities and influencing future military strategies globally.
The Japanese Government has confirmed that it intends to develop a new type of quantum magnetic sensor compact enough to be installed on small unmanned aerial vehicles (UAVs).The sensor will be capable of detecting minute changes in the Earth's magnetic field caused by the movement of submarines while underwater in a given area.The government has included the project's R&D phase in its defence budget request for FY2027.
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