65 Years Later, the Mystery of Dag Hammarskjöld’s Death Remains

65 Years Later, the Mystery of Dag Hammarskjöld’s Death Remains

Sixty-five years ago, a plane carrying UN Secretary-General Dag Hammarskjöld crashed outside Ndola, ending a peace mission and leaving behind one of the United Nations’ most enduring mysteries.

Hammarskjöld, 56, was flying to Ndola on the night of September 17, 1961, to negotiate a ceasefire with Moïse Tshombe, leader of the breakaway Katanga province in the Congo.

His aircraft never reached its destination. The wreckage was found the following afternoon. Fifteen people died, while one survivor later succumbed to his injuries.

More than six decades later, the cause of the crash remains unresolved. Questions have persisted over whether it was an accident, mechanical failure, human error or something more deliberate. The United Nations continues to examine new information and archival material surrounding the tragedy.

The crash site outside Ndola is now a national monument and remains a place of remembrance for Zambia, Sweden and the United Nations.

Hammarskjöld's legacy also lives on in Ndola through Dag Hammarskjöld Constituency, which bears his name. Sixty-five years on, his death remains more than a chapter in Zambia's history. It is a mystery the world has still not fully closed.