

The vicinity of Karkaralinsk in the Kazakh SSR, where a Soviet-American seismic station was deployed for an experiment to monitor underground nuclear tests.
- Categories: Human Interest, Labour, Environmental Issues, Politics, Science & Technology
- Location: Karaganda Region, Kazakhstan
- Event date: 01.12.1986
- Date published: 30.10.2023
- Author: Igor Mikhalev
- Credit: Sputnik
- Original: 87-5655, 35 mm film
- Media: JPEG, 5350x3570px, 15.3Mb