Hiroshima is marking the 80th anniversary of the atomic bomb dropped on the Japanese city by the United States. The anniversary is a moment of remembrance for the more than 72,000 people reported to have died in the bombing, while also prompting renewed debate about the dangers posed by nuclear weapons today.

The commemoration comes amid warnings that global nuclear risks remain serious. The Doomsday Clock, a symbolic measure of threats to humanity, has become part of the wider discussion about how conflict, political decisions and weapons capable of mass destruction could endanger the world.

Remembering Hiroshima therefore carries a message beyond the history of one city. The anniversary is being presented as a worldwide call to action, urging greater attention to the consequences of nuclear warfare and the need to prevent another catastrophe.

Eight decades after the bombing, Hiroshima’s legacy continues to connect the suffering of its victims with present-day concerns over nuclear danger. The anniversary reinforces the responsibility to remember what happened and to treat current risks with urgency.