EMERCOM presented the unmanned surface complex "Kalan", replacing divers
"Kalan" is equipped with the latest technology and launched into mass production
FGBU VNII GOChS
Will Save from Nuclear Explosion and Radiation: Russia Begins Production of Mobile Shelters "KUB-M"
Each shelter is designed for 54 people, it will be able to protect its inhabitants for 48 hours from most direct threats to their lives