President Harry Truman announced to the world about the first bomb: "The world will note that the first atomic bomb was dropped on Hiroshima, a military base.

VOA: special.2009.06.14

The Obama Administration says it will not be conducting underground nuclear tests or developing new nuclear warheads, because it does not want a repetition of what happened in Hiroshima and Nagasaki.

VOA: standard.2010.08.06