Ukraine is becoming a hotbed for drone technology

Ukrainian aviator Roman Schemechko loved building model airplanes as a child. Russia’s war against Ukraine has given him an unfortunate pretext to reexamine that passion. Prototypes of attack and surveillance drones built by his company Besomar (White Demon) fill a spacious room in a bare office building in Lviv. “Drones save lives,” says Mr. Schemechko, … Read more