Contemporary era · 1963
Partial Nuclear Test Ban Treaty
The Partial Test Ban Treaty (PTBT), formally known as the 1963 Treaty Banning Nuclear Weapon Tests in the Atmosphere, in Outer Space and Under Water, prohibited all test detonations of nuclear weapons except for those conducted underground.
Archive photo
- When
- 5 Aug 1963
- Where
- Moscow
- Era
- Contemporary
Topics
Before and after
Text from the Wikipedia article Partial Nuclear Test Ban Treaty, CC BY-SA 4.0