| Type | |
| Signed | |
| Outcome | Collapsed in the 1970s |
| Parties | The United States • The Soviet Union • The United Kingdom • France • China |
| Subject | Nuclear disarmament and non-proliferation |
| Objectives | Prevent spread of nuclear weapons • Recognize nuclear states • Freeze weapons testing • Promote peaceful nuclear energy |
| Enforcement | weak |
| Related treaties | Nuclear Non-Proliferation Treaty • Comprehensive Nuclear-Test-Ban Treaty |
