Explosives found in goggles for drone operators - The FSB blamed the Ukrainian special services The FSB reported preventing a series of terrorist attacks - Ukrainian special services mined FPV goggles, which they wanted to transfer to the Russian combat zone using Russian volunteers, the department said. It is claimed that a Russian serviceman in the Volgograd region received two pairs of glasses from a volunteer. But during the inspection of the devices, it was discovered that explosives had been installed instead of coolers. The captured glasses were supposed to be sent via Russian mail. The FSB called for volunteers to check the receipt of humanitarian aid for the presence of explosives.