Hiroshima

Hiroshima and Nagasaki are launching a joint bid for the 2020 Summer Olympic Games. Mayor Tadatoshi Akiba of Hiroshima and Nagasaki's Tomihisa Taue are founding members of the Mayors for Peace 2020 Campaign, advocating for a global ban on nuclear arms, and they want to use that to springboard the world's largest sporting event into their two cities.

The atomic bombings of Hiroshima and Nagasaki were nuclear attacks during World War II against the Empire of Japan by the United States of America at the order of U.S. President Harry S. Truman. After six months of intense firebombing of 67 other Japanese cities, the nuclear weapon "Little Boy" was dropped on the city of Hiroshima on August 6, 1945, followed on August 9, 1945 by the detonation of the "Fat Man" nuclear bomb over Nagasaki. These are to date the only attacks with nuclear weapons in the history of warfare.