The oncerecent expiration of the New START treaty, a cornerstone of global nuclear disarmament, has bread widespread consternation, particularly from Japan. With China expressing regret over the situation, there is collective concern about potential regional instability. This news comes amid mounting tensions and is predicted to significantly affect international relations and global security cooperation strategies moving forward.

The safety and stability of the Asia-Pacific region is a primary concern for Japan. As a nation that has vehemently championed nuclear disarmament and non-proliferation, the lapse of the New START treaty raises anxiety for its national security and its longstanding goal of a world devoid of nuclear weapons.

Similar to Japan, the U.S and E.U. are major stakeholders in global peace and security, with the commitment to nuclear disarmament being a shared priority. The expiration of the New START Treaty would be met with similar concerns surrounding security and the potential for arms escalation. Debate would likely be sparked about the necessity of reassessment or creation of new disarmament frameworks.