A visitor takes a photo of a mock-up model of a Russia's Project 636.3 Varshavyanka-class diesel-electric submarine during the DefExpo 2020 defence exhibition in Lucknow, India.
- Package: India Defence Exhibition
- Categories: Unrest, Conflicts & War, Science & Technology
- Location: Lucknow, India
- Event date: 05.02.2020
- Date published: 06.02.2020
- Author: Alexander Melnikov
- Source: Sputnik
- Credit: Sputnik
- Original: Digital
- Media: JPEG, 4593x3101px, 4.4Mb
- Job-ID: 5bcfeb64ea10c558