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Operation Fulcrum

Fulcrum
Information
Country United States
Test site NTS, Areas 1-4, 6-10, Yucca Flat
Period 1976-1977
Number of tests 21
Test type underground shaft
Max. yield 140 kilotonnes of TNT (590 TJ)
Test series chronology

The United States's Fulcrum nuclear test series was a group of 21 nuclear tests conducted in 1976-1977. These tests followed the Operation Anvil (Nuclear test) series and preceded the Operation Cresset series.


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