AFAIK russian military uses the devices during the war and moreover, they are designed and approved by the russian government. I saw a few devices from https://auroraos.ru/ . https://www.tadviser.ru/index.php/%D0%9F%D1%80%D0%BE%D0%B4%D... - here is more history
AFAIK russian military uses the devices during the war and moreover, they are designed and approved by the russian government. I saw a few devices from https://auroraos.ru/ . https://www.tadviser.ru/index.php/%D0%9F%D1%80%D0%BE%D0%B4%D... - here is more history