Japan's bomb survivors speak out against nuclear weapons

80 years ago today, the United States dropped the first atomic bomb on Hiroshima, Japan, followed three days later by another on Nagasaki, bringing unprecedented devastation and leading to the end of World War II. Mari Yamaguchi, of the Associated Press, reports

- Mari Yamaguchi, of the Associated Press

EIGHTY years after the atomic bombings of Hiroshima and Nagasaki, many of the remaining Japanese survivors are increasingly frustrated by growing nuclear threats and the acceptance of nuclear weapons by global leaders.

The US attacks on Hiroshima on August 6, 1945, and three days later on Nagasaki killed more than 200,000 people by the end of that year. Others survived, but with radiation sickness.

About 100,000 survivors are still alive. Many hid their experiences to protect themselves and their families from discrimination that still exists.

Others couldn't talk about what had happened because of the trauma they suffered.

Some of the ageing survivors have begun to speak out late in their lives, hoping to encourage others to push for the end of nuclear weapons.

Despite numerous health issues, survivor Kunihiko Iida, 83, has devoted his retirement years to telling his story as a way to advocate for nuclear disarmament.

He volunteers as a guide at Hiroshima's Peace Memorial Park.

He wants to raise awareness among foreigners because he feels their understanding of the bombings is lacking.

It took him 60 years to be able to talk about his ordeal in public.

When the US dropped a uranium bomb over Hiroshima, Iida was 900m away from the hypocentre, at a house where his mother grew up.

He was three years old. He remembers the intensity of the blast. It was as if he was thrown out of a building. He found himself alone underneath the debris, bleeding from shards of broken glass all over his body.

"Mommy, help!" he tried to scream, but his voice didn't come out. Eventually he was rescued by his grandfather.