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Arzamas-16
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Nuclear explosions database
About game
Nuclear explosion Purple Granite data
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Country
UK
Operation
Grapple
Date
1957-06-19
Yield
200 kT
UK - Grapple - Purple Granite
Device Type: Sloika (wedding cake)
Base info
UK
Grapple
UK - 200 kT out of 9.5 MT
2.1%
Operation Grapple - 200 kT out of 8.1 MT
2.5%
Location
Malden Island
Malden Island - 200 kT out of 1.2 MT
16%
Purposes
Weapon Development
Military tests
Deliveries
Atmospheric
Air
Air drop
Malden Island Map