Explanation
The three countries that have not signed the CTBT are: India North Korea Pakistan These countries are also among the eight Annex 2 states that have not ratified the treaty. The United States was the first nation to sign the treaty. Signatories: 187 Ratifiers: 178 Additional information CTBT stands for Comprehensive Nuclear-Test-Ban Treaty It's a multilateral treaty to ban nuclear weapons test explosions for both civilian and military purposes Signed: 24 September 1996 Languages (6) Arabic Chinese English French Russian Spanish
