As Japan marks 80 years since the atomic bombings of Hiroshima and Nagasaki, the country's postwar identity is shifting.

Hiroshima is marking the 80th anniversary of the U.S. atomic bombing of the western Japanese city. Many aging survivors express frustration over growing global support for nuclear weapons as deterrence.

The mayor of Hiroshima called out nuclear-armed nations Wednesday as Japan marked the 80th anniversary of the atomic bombing of his city.