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Operation Sunbeam

Operation Sunbeam
Small Boy nuclear test 1962.jpg
Sunbeam Small Boy
Information
Country United States
Test site
  • NTS Area 18, Buckboard Mesa
  • NTS Areas 5, 11, Frenchman Flat
Period 1962
Number of tests 4
Test type cratering, dry surface, gun deployed, tower
Max. yield 1.6 kilotonnes of TNT (6.7 TJ)
Navigation
Previous test series Operation Nougat
Next test series Operation Dominic

Operation Sunbeam was a series of four nuclear tests conducted at the United States of America's Nevada Test Site in 1962. Operation Sunbeam tested small, "tactical" nuclear warheads; the most notable was the Davy Crockett. Operation Sunbeam was also known as Operation Dominic II.

The chief milestone of Operation Sunbeam was that it was the last nuclear test series on the Nevada Test Site conducted in the atmosphere by the United States. Since Operation Sunbeam, specifically the Little Feller 1 test of the Davy Crockett, all US nuclear tests on the Test Site have been carried out underground in accordance with the Partial Test Ban Treaty.


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