Under threat, Ukraine’s drone schools are going to great lengths to stay off Russia's radar
The Ukrainian drone schools training operators for the fight with Russia take safety steps like giving staff polygraph tests and hiding.
Ukraine's drone operators are key to its fight against Russia's invasion.PETRO ZADOROZHNYY / AFP <ul><li>Drone schools in Ukraine are training operators for the fight against Russia.</li><li>Three s… [+4693 chars]