Location 3 data
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Explosions
2
Total yield
4.20 kT
First shot
1961-10-27
Last shot
1980-06-25
| Operation | Name | Date | Location | Yield |
| K Project | 128 K1 | 1961-10-27 | Missile Test Range near Kapustin Yar Astrakhan region 3 | 1.20 kT |
| 1980 | 550 Buta | 1980-06-25 | Russia Bashkir 3 | 3.00 kT |