Hiroshima

Hiroshima was a pre-War city in Japan.

Background
On August 6, 1945, the Little Boy nuclear bomb was deployed onto Hiroshima. This was the first time in history that a nuclear weapon was used for purposes of warfare, and one of the last confirmed events before the Fallout timeline diverged from ours.

Hiroshima is mentioned in the Citadel laboratory terminals, where it is said that Liberty Prime's presence on the Anchorage battlefield would have the same effect on the Chinese as the bombing of Hiroshima had on the Japanese.

Hiroshima is further mentioned in Fallout 4 during the intro, as the end of World War II.

Appearances
Hiroshima is mentioned in Fallout 3, Fallout 4, Fallout Tactics, and the Fallout Bible.

Behind the scenes

 * Hiroshima is based on the real world Japanese city of the same name.
 * In the introduction of Fallout Tactics, the fragment of Harry S. Truman's 'radio report to the American People on the Potsdam Conference" where he says that "The world will note that the first atomic bomb was dropped on Hiroshima, a military base" can be heard.