Atomic bomb survivors head to nuclear treaty reviewーNHK WORLD-JAPAN NEWS

Key Concepts

• NPT (Nuclear Non-Proliferation Treaty): An international treaty aimed at preventing the spread of nuclear weapons and promoting disarmament.
• Nihon Hidankyo: The Japan Confederation of A- and H-Bomb Sufferers Organizations, representing survivors of the atomic bombings.
• Nuclear Taboo: The normative prohibition against the use of nuclear weapons, built over decades through survivor advocacy.
• Humanitarian Consequences: The focus on the catastrophic, long-term physical and social impacts of nuclear detonations.
• Geopolitical Instability: The current climate of international conflict (e.g., Russia-Ukraine, US-Iran) threatening global disarmament norms.

1. Nihon Hidankyo’s Mission to the UN

A delegation of eight members from Nihon Hidankyo is traveling to the United Nations headquarters in New York to participate in the NPT review conference.

• Key Delegate: Secretary-General Hamasumi Jiro, a second-generation survivor (in utero during the Hiroshima bombing).
• Core Message: "Nuclear weapons and humans cannot coexist." The delegation aims to remind the international community of the horrors experienced in Hiroshima and Nagasaki 81 years ago.
• Activities: Hamasumi is scheduled to speak at an NGO session and hold bilateral talks with representatives from various nations, including nuclear-armed states.

2. The NPT Review Process and Current Crisis

The NPT is the cornerstone of global nuclear non-proliferation, involving 191 countries and regions.

• Review Mechanism: Members convene every five years for a four-week review process intended to unanimously reaffirm the treaty.
• Stagnation: No consensus agreement has been reached since 2010. In 2022, Russia blocked the draft document, citing the context of its invasion of Ukraine.
• Expert Perspective: Professor Nishida Michiru (Nagasaki University) notes that the NPT regime is currently "at stake." He highlights that the erosion of nuclear norms—previously considered unthinkable—is now a reality due to ongoing conflicts involving the US, Israel, Iran, and the expiration of US-Russia arms reduction pacts.

3. Strategic Framework for the Review

Professor Nishida suggests a pragmatic approach for the Japanese government and other stakeholders:

• Prioritize Humanitarianism: Shift the focus back to the undeniable humanitarian consequences of nuclear use to bridge gaps between nations with conflicting priorities.
• Goal: While a substantive final document may be difficult to achieve, the objective should be a "basic agreement" that reaffirms a collective commitment to the NPT framework.
• Risk Assessment: Nishida warns that the risk of a nuclear attack is currently at its highest level since the Cuban Missile Crisis.

4. The Role of Survivors (Hibakusha)

The testimony of survivors is considered vital in the current geopolitical climate.

• First-hand Testimony: Survivors like Sugino Nobuko, who was exposed to radiation as an infant, provide the only direct evidence of the inhumanity of nuclear weapons.
• The "Nuclear Taboo": Survivors have spent decades establishing the moral and political taboo against nuclear use. However, this effort is threatened by:
  • Generational Gap: A growing lack of awareness among younger generations regarding the terror of nuclear weapons.
  • Aging Population: The average age of survivors is now over 86, making international advocacy and travel increasingly difficult.

5. Synthesis and Conclusion

The NPT is facing an unprecedented crisis characterized by geopolitical polarization and the fading memory of nuclear devastation. The advocacy of Nihon Hidankyo serves as a critical moral anchor, reminding the world that the "nuclear taboo" is not a permanent fixture but a fragile norm that requires constant reinforcement. As the survivors age, the international community faces a pivotal moment: either reaffirm the humanitarian imperative of the NPT or risk the collapse of the global non-proliferation regime. The primary takeaway is that the urgency of survivor testimony has never been higher, even as the capacity for that testimony to be delivered is physically diminishing.