The opening of the Russian Law Enforcement Agencies' Advanced Technology Day expo.
- Categories: Science & Technology
- Location: Moscow region, Russia
- Event date: 27.05.2017
- Date published: 27.05.2017
- Author: Valery Melnikov
- Credit: Sputnik
- Source: Sputnik
- Original: Digital
- Media: JPEG, 4833x3200px, 7.4Mb