Issued by the United Nations (Geneva Office), this stamp promotes global awareness of nuclear disarmament and peaceful international cooperation. The striking design depicts a nuclear explosion symbolically crossed out in red, representing opposition to nuclear weapons proliferation. The issue reflects the worldwide momentum following the Nuclear Non-Proliferation Treaty era and the UN’s leadership in peace initiatives. Printed in bold symbolic colors, the stamp stands as an important thematic collectible in peace, diplomacy, and Cold War history collections. A strong addition for United Nations and socio-political topical philately.