Tratado pelo fim de testes nucleares: letra morta ou esperança de paz?

The 30th anniversary of the closure of the Semipalatinsk nuclear test site and the 1996 Comprehensive Nuclear-Test-Ban Treaty (CTBT) is marked amid ongoing global conflicts and incomplete treaty ratification. While the treaty has reduced nuclear tests worldwide, some key nuclear states have yet to ratify it, limiting its full effectiveness in preventing nuclear proliferation.