It’s 75 years this week since the dropping of atomic bombs in Hiroshima and Nagasaki, which led to Japan’s surrender to Allied forces and the end of the Second World War. We hear first-hand accounts of military turning points in the Pacific including the attack on Pearl Harbour and the Battle of Midway, and historian Ian Buruma explains the context for Japan’s attack on the US. We also hear about the impact of the atomic bomb in Nagasaki on civilians, about Japanese-American citizens imprisoned in internment camps in the US, and about the writing of Japan’s post-war constitution.

Picture: Mushroom cloud over Nagasaki after bombing by atomic bomb on 9th August 1945 ( US Air Force photo/PA)