Huge guns you see on those photos are the anti drone guns. We have mentioned those in yesterday’s report but it was just one photo, today we have more. And some technical specs about those.
They are called “portable complex of suppression unmanned aircrafts with help of magnetic and optical-electronic means”.
They are being used for quote: “used to disrupt the flights, stopping the connection between the operator and a drone, cancelling navigation and disrupting photo and video recordings of the craft”.