Ukraine is showing the West why cheap sensors could be key to defending the skies in future wars

Source: Business Insider

Cheap sensors are allowing Ukraine to detect incoming drone threats and are inspiring the West. Maksym Kishka/Suspilne Ukraine/JSC "UA:PBC"/Global Images Ukraine via Getty ImagesUkraine is using cheap sensor networks to detect Russian drones. Western defense officials say the West needs to copy parts of that model.