Country Soviet Union Number of tests 7 | Period 1989 | |
Test site Balapan, Semipalatinsk, Kazakhstan; Degelen, Semipalatinsk, Kazakhstan Test type underground shaft, underground tunnel Max. yield 118 kilotonnes of TNT (490 TJ) | ||
The Soviet Union's 1989 nuclear test series was a group of 7 nuclear tests conducted in 1989. These tests followed the 1988 Soviet nuclear tests series and preceded the 1990 Soviet nuclear tests series.
References
1989 Soviet nuclear tests Wikipedia(Text) CC BY-SA