No GPS, no landmarks—how Ukraine’s drones hunt Russian spy drones far out over the Black Sea

No GPS, no landmarks—how Ukraine’s drones hunt Russian spy drones far out over the Black Sea

Ukraine is building a sea-facing layer of air defense along its southern coast, Kyrylo Liukov, head of the unmanned technologies department at the Serhii Prytula Foundation, wrote in a column for RBC-Ukraine. Winged interceptors now reach the Russian spy drones that guide strikes in the south. Russia's nightly drone strikes on Ukrainian cities have turned air defense into a race to close every corridor Russia can fly through, over land first and…