Service persons of Military Unit 03216 of Zelenogorsk anti-aircraft missile regiment during a drill engaging an S-400 anti-aircraft missile system.
- Categories: Unrest, Conflicts & War
- Location: Leningrad region, Russia
- Event date: 21.12.2017
- Date published: 21.12.2017
- Author: Alexander Galperin
- Credit: Sputnik
- Source: Sputnik
- Original: Digital
- Media: JPEG, 3195x2130px, 3.4Mb