On Thursday, Hiroshima marks the 81st anniversary of the U.S. atomic bombing with renewed calls for the abolition of nuclear weapons. Hiroshima Mayor Kazumi Matsui delivers the city’s annual peace declaration, urging world leaders to take clear, concrete action to eliminate nuclear arsenals amid what he describes as rising global tensions. Both sources report that Matsui frames the anniversary as a warning about the risks of nuclear weapons and the broader erosion of international norms. In his remarks, he criticizes major powers for actions he characterizes as violations of international law, including military invasions and nuclear “intimidation,” and argues that policymakers should demonstrate resolve through policies that move toward nuclear abolition. The city uses the annual declaration to press governments to commit to disarmament measures rather than rely on deterrence. The reports provide the core message that Hiroshima continues to call on global leaders to abolish nuclear weapons and prevent similar catastrophes in the future, while acknowledging the anniversary’s continuing relevance to international security.