1989 Soviet nuclear tests
| 1989 | |
|---|---|
| Information | |
| Country | Soviet Union |
| Test site | Balapan, Semipalatinsk, Kazakhstan; Degelen, Semipalatinsk, Kazakhstan |
| Period | 1989 |
| Number of tests | 7 |
| Test type | underground shaft, tunnel |
| Max. yield | 118 kilotonnes of TNT (490 TJ) |
| Test series chronology | |
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.