Landing Zones Canada says the Eagle Advanced Payload Delivery System (APDS) is a "stealthy" long-range military device that can operate in extreme climate conditions. The company says the drone can operate fully autonomously and reach supersonic speeds but also operate at "low loitering" speeds.

Amid reports of a new US military plan for an underwater drone release, scientists say China has already done it better The US military is reportedly considering a tactic that involves deploying a submarine near the Chinese coast to release a large number of drones from under the water.

Named Feiyi by researchers in China, the drone is claimed to have great application potential in various military fields.