Countries are cheating the CTBT

Countries may cheat the Comprehensive Nuclear-Test-Ban Treaty (CTBT) by conducting covert nuclear tests or developing advanced nuclear technologies while publicly claiming compliance. Some nations invest in sophisticated detection evasion techniques to hide these activities, undermining the treaty's effectiveness. This behavior poses significant challenges for global non-proliferation efforts and raises concerns about nuclear arms races among nations. Furthermore, the lack of universal ratification and the geopolitical tensions surrounding nuclear capabilities complicate enforcement and verification measures.