Operation Julin

Julin
Equipment being lowered for the "Divider" test
Information
Country	United States
Test site	NTS Area 12, Rainier Mesa NTS Area 19, 20, Pahute Mesa NTS, Areas 1-4, 6-10, Yucca Flat
Period	1991-1992
Number of tests	7
Test type	underground shaft, underground tunnel
Max. yield	100 kilotonnes of TNT (420 TJ)
Navigation
Previous test series	Operation Sculpin

The United States's Julin nuclear test series was a group of 7 nuclear tests conducted in 1991–1992. These tests followed the Operation Sculpin series, and were the last before negotiations began for the Comprehensive Test Ban Treaty.