Former Ukranian officer Serhii "Flash" Beskrestnov created a Signal channel where military communications specialists could talk with civilian radio experts, reports MIT's Technology Review. But radio communications are crucial for drones, so... Abo
About once a month, he drives hundreds of kilometers east in a homemade mobile intelligence center: a black VW van in which stacks of radio hardware connect to an array of antennas on the roof that s… [+2055 chars]
