Operation Grommet
Series of 1970s US nuclear tests / From Wikipedia, the free encyclopedia
The United States's Grommet nuclear test series[1] was a group of 34 nuclear tests conducted in 1971–1972. These tests[note 1] followed the Operation Emery series and preceded the Operation Toggle series.
Quick Facts Information, Country ...
Operation Grommet | |
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Information | |
Country | United States |
Test site |
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Period | 1971–1972 |
Number of tests | 34 |
Test type | underground shaft, tunnel |
Max. yield | 4.8 megatonnes of TNT (20 PJ) |
Test series chronology | |
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