Soviet Nuclear Blast
- Share via
Associated Press
MOSCOW — The Soviet Union detonated a nuclear device in the Tyumen region of Siberia on Monday, the Tass news agency reported. Tass said the underground blast had a yield of up to 20,000 tons of TNT.
Sign up for Essential California
The most important California stories and recommendations in your inbox every morning.
You may occasionally receive promotional content from the Los Angeles Times.
