Businesses were allowed to shoot down drones over other people's factories and warehouses. The Cabinet of Ministers changes the rules of private air defense Ukrainian enterprises that have created their own air defense groups will be able to protect not only their production sites, but also facilities of other companies on a contractual basis. By the way, it will now be possible to join a private air defense from the age of 18, and not from the age of 21 as it was before. INSIDER UA | Submit content.