The first atomic bomb has been dropped by a United States aircraft on the Japanese city of Hiroshima.
The bomb was dropped from an American B-29 Superfortress, known as Enola Gay, at 0815 local time. The plane’s crew say they saw a column of smoke rising and intense fires springing up.
The Hiroshima bomb, known as “Little Boy” – a reference to former President Roosevelt, contained the equivalent of between 12 and 15,000 tons of TNT and devastated an area of five square miles (13 square kilometres). More than 60% of the buildings in the city were destroyed.
Official Japanese figures at the time put the death toll at 118,661 civilians. But later estimates suggest the final toll was about 140,000, of Hiroshima’s 350,000 population, including military personnel and those who died later from radiation. Many have also suffered long-term sickness and disability.