A man reads a book at a train station, amid Russia's invasion of Ukraine, in Odesa, Ukraine, April 12, 2022. The book is titled: "Robert Oppenheimer and the atomic bomb". REUTERS/Igor Tkachenko 

International Olympic Committee President Thomas Bach fist bumps with atomic bomb survivor Fumiaki Kajiya during his visit at Hiroshima Memorial Museum in Hiroshima, Japan July 16, 2021. Eugene Hoshiko/Pool via REUTERS 

International Olympic Committee President Thomas Bach talks to atomic bomb survivor Fumiaki Kajiya during his visit at Hiroshima Memorial Museum in Hiroshima, Japan July 16, 2021. Eugene Hoshiko/Pool via REUTERS 

Atomic bomb survivor Fumiaki Kajiya speaks during International Olympic Committee President Thomas Bach's visit at Hiroshima Memorial Museum in Hiroshima, Japan July 16, 2021. Eugene Hoshiko/Pool via REUTERS 

International Olympic Committee President Thomas Bach talks to atomic bomb survivor Fumiaki Kajiya during his visit at Hiroshima Memorial Museum in Hiroshima, Japan July 16, 2021. Eugene Hoshiko/Pool via REUTERS 

International Olympic Committee President Thomas Bach walks with atomic bomb survivor Fumiaki Kajiya during his visit at Hiroshima Memorial Museum in Hiroshima, Japan July 16, 2021. Eugene Hoshiko/Pool via REUTERS 

International Olympic Committee President Thomas Bach, Tokyo 2020 President Seiko Hashimoto and the International Gymnastics Federation President Morinari Watanabe meet with Hiroshima Governor Hidehiko Yuzaki, local officials and atomic bomb survivor Fumiaki Kajiya at Hiroshima Memorial Museum in Hiroshima, Japan July 16, 2021. Eugene Hoshiko/Pool via REUTERS 

International Olympic Committee President Thomas Bach meets with Hiroshima Governor Hidehiko Yuzaki, local officials and atomic bomb survivor Fumiaki Kajiya at Hiroshima Memorial Museum in Hiroshima, Japan July 16, 2021. Eugene Hoshiko/Pool via REUTERS 

UPDATE Includes a map of devastation after the bombing over Nagasaki Seventy-five years after, humanity is still coming to grips with the results of the atomic bomb dropped in Hiroshima. 

The hands of Terumi Tanaka, a Nagasaki atomic bombing survivor and co-chairperson of Nihon Hidankyo, a country-wide organisation of atomic and hydrogen bomb sufferers, are pictured during his interview with Reuters at the Nihon Hidankyo office in Tokyo, Japan July 30, 2020. Picture taken July 30, 2020. REUTERS/Issei Kato 

cerumi Tanaka, a Nagasaki atomic bombing survivor and co-Chairperson of Nihon Hidankyo, a Japan-wide organisation of atomic and hydrogen bomb sufferers, shows a Nagasaki city map with circles indicating the distance from the hypocenter during an interview with Reuters at the Nihon Hidankyo office in Tokyo, Japan July 30, 2020. Picture taken July 30, 2020. REUTERS/Issei Kato 

Terumi Tanaka, a Nagasaki atomic bombing survivor and co-chairperson of Nihon Hidankyo, a country-wide organisation of atomic and hydrogen bomb sufferers, attends an interview with Reuters at the Nihon Hidankyo office in Tokyo, Japan July 30, 2020. Picture taken July 30, 2020. REUTERS/Issei Kato 

Terumi Tanaka, a Nagasaki atomic bombing survivor and co-chairperson of Nihon Hidankyo, a country-wide organisation of atomic and hydrogen bomb sufferers, poses for a photograph during an interview with Reuters at the Nihon Hidankyo office in Tokyo, Japan July 30, 2020. Picture taken July 30, 2020. REUTERS/Issei Kato 

Terumi Tanaka, a Nagasaki atomic bombing survivor and co-chairperson of Nihon Hidankyo, a country-wide organisation of atomic and hydrogen bomb sufferers, reacts during an interview with Reuters at the Nihon Hidankyo office in Tokyo, Japan July 30, 2020. Picture taken July 30, 2020. REUTERS/Issei Kato 

A badge of Nihon Hidankyo, a country-wide organisation of atomic and hydrogen bomb sufferers, is seen on the jacket of Terumi Tanaka, a Nagasaki atomic bombing survivor and co-chairperson of Nihon Hidankyo, during his interview with Reuters at the Nihon Hidankyo office in Tokyo, Japan July 30, 2020. Picture taken July 30, 2020. REUTERS/Issei Kato 

Terumi Tanaka, a Nagasaki atomic bombing survivor and co-chairperson of Nihon Hidankyo, a country-wide organisation of atomic and hydrogen bomb sufferers, attends an interview with Reuters at the Nihon Hidankyo office in Tokyo, Japan July 30, 2020. Picture taken July 30, 2020. REUTERS/Issei Kato 

Terumi Tanaka, a Nagasaki atomic bombing survivor and co-chairperson of Nihon Hidankyo, a country-wide organisation of atomic and hydrogen bomb sufferers, poses for a photograph during an interview with Reuters at the Nihon Hidankyo office in Tokyo, Japan July 30, 2020. Picture taken July 30, 2020. REUTERS/Issei Kato 

A general view of a GBU-12 Paveway laser-guided bomb and a General Atomics MQ-9 Reaper drone during a visit of French Defence Minister Florence Parly to the French Air Force pilot school at the BA 709 military air base of Cognac-Chateaubernard in Chateaubernard, France May 14, 2020. Mehdi Fedouach/Pool via REUTERS 

A general view of a GBU-12 Paveway laser-guided bomb and a General Atomics MQ-9 Reaper drone during a visit of French Defence Minister Florence Parly to the French Air Force pilot school at the BA 709 military air base of Cognac-Chateaubernard in Chateaubernard, France May 14, 2020. Mehdi Fedouach/Pool via REUTERS 

Pope Francis delivers a speech in front of the atomic bomb dome at the Peace Memorial Park in Hiroshima, Japan, November 24, 2019. REUTERS/Kim Kyung-Hoon 

Atomic bomb survivors react as Pope Francis leaves at the Peace Memorial Park in Hiroshima, Japan, November 24, 2019. REUTERS/Kim Kyung-Hoon 

Pope Francis observes a moment of silence with atomic bomb survivors (R on the stage) at the Peace Memorial Park in Hiroshima, Japan, November 24, 2019. REUTERS/Kim Kyung-Hoon 

Pope Francis greets atomic bomb survivors at the Peace Memorial Park in Hiroshima, Japan, November 24, 2019. REUTERS/Kim Kyung-Hoon 

Pope Francis stands in front of the atomic bomb dome at the Peace Memorial Park in Hiroshima, Japan, November 24, 2019. REUTERS/Kim Kyung-Hoon 

Pope Francis stands in front of the atomic bomb dome at the Peace Memorial Park in Hiroshima, Japan, November 24, 2019. REUTERS/Kim Kyung-Hoon 

Pope Francis delivers a speech during a meeting for peace at the Peace Memorial Park, with the Atomic Bomb Dome in the background, in Hiroshima, Japan, November 24, 2019. REUTERS/Remo Casilli 

Atomic bomb survivors react as Pope Francis leaves the Peace Memorial Park in Hiroshima, Japan, November 24, 2019. REUTERS/Kim Kyung-Hoon 

Pope Francis walks toward atomic bomb survivors at the Peace Memorial Park in Hiroshima, Japan, November 24, 2019. REUTERS/Kim Kyung-Hoon 

Pope Francis stands with atomic bomb survivors at the Peace Memorial Park in Hiroshima, Japan, November 24, 2019. REUTERS/Kim Kyung-Hoon 

Pope Francis delivers a speech at the Peace Memorial Park, with the Atomic Bomb Dome in the background, in Hiroshima, Japan, November 24, 2019. REUTERS/Kim Kyung-Hoon 

Pope Francis delivers a speech during a meeting for peace at the Peace Memorial Park, with the Atomic Bomb Dome in the background, in Hiroshima, Japan, November 24, 2019. REUTERS/Remo Casilli 

Pope Francis delivers a speech during a meeting for peace at the Peace Memorial Park, with the Atomic Bomb Dome in the background, in Hiroshima, Japan, November 24, 2019. REUTERS/Remo Casilli 

Pope Francis delivers a speech at the Peace Memorial Park, with the Atomic Bomb Dome in the background, in Hiroshima, Japan, November 24, 2019. REUTERS/Kim Kyung-Hoon 

Pope Francis speaks during a meeting for peace at the Peace Memorial Park, with the Atomic Bomb Dome in the background, in Hiroshima, Japan, November 24, 2019. REUTERS/Remo Casilli 

Pope Francis speaks at the Peace Memorial Park, with the Atomic Bomb Dome in the background, in Hiroshima, Japan, November 24, 2019. REUTERS/Remo Casilli 

Pope Francis listens to testimonies of atomic bomb survivors at the Peace Memorial Park in Hiroshima, Japan, November 24, 2019. REUTERS/Kim Kyung-Hoon 

Pope Francis lays flowers at the Peace Memorial Park, with the Atomic Bomb Dome in the background, in Hiroshima, Japan, November 24, 2019. REUTERS/Kim Kyung-Hoon 

An atomic bomb survivors wait on the stage to meet Pope Francis at the Peace Memorial Park in Hiroshima, Japan, November 24, 2019. REUTERS/Kim Kyung-Hoon 

Pope Francis greets an atomic bomb survivor at the Peace Memorial Park in Hiroshima, Japan, November 24, 2019. REUTERS/Remo Casilli 

Pope Francis arrives at the Peace Memorial Park, with the Atomic Bomb Dome in the background, in Hiroshima, Japan, November 24, 2019. REUTERS/Kim Kyung-Hoon 

Guests wait for Pope Francis' arrival at the Peace Memorial Park, with the Atomic Bomb Dome in the background, in Hiroshima, Japan, November 24, 2019. REUTERS/Remo Casilli 

A police officer stands guard in front of the Atomic Bomb Dome at the Peace Memorial Park ahead of arrival of Pope Francis, in Hiroshima, Japan, November 24, 2019. REUTERS/Kim Kyung-Hoon 

The Madonna of Nagasaki, a wooden head of a statue of the Virgin Mary that survived the August 9, 1945 atomic bombing, is pictured during Holy Mass conducted by Pope Francis at Nagasaki Baseball Stadium, in Nagasaki, Japan, November 24, 2019. REUTERS/Remo Casilli 

Wellwishers wait in the rain as Pope Francis arrives at the Atomic Bomb Hypocenter Park in Nagasaki, Japan, November 24, 2019. REUTERS/Issei Kato 

Pope Francis greets wellwishers in the rain at the Atomic Bomb Hypocenter Park in Nagasaki, Japan, November 24, 2019. REUTERS/Issei Kato 

Pope Francis greets wellwishers in the rain at the Atomic Bomb Hypocenter Park in Nagasaki, Japan, November 24, 2019. REUTERS/Issei Kato 

Pope Francis waves from his car as he leaves the Atomic Bomb Hypocenter Park in Nagasaki, Japan, November 24, 2019. REUTERS/Issei Kato 

Wellwishers sit in the rain as Pope Francis delivers a speech at the Atomic Bomb Hypocenter Park in Nagasaki, Japan, November 24, 2019. REUTERS/Issei Kato 

Pope Francis greets Governor of Nagasaki Houdou Nakamura as he arrives at the Atomic Bomb Hypocenter Park in Nagasaki, Japan, November 24, 2019. REUTERS/Issei Kato 

Pope Francis delivers a message on nuclear weapons next to the photograph "The Boy Standing by the Crematory" at the Atomic Bomb Hypocenter Park in Nagasaki, Japan, November 24, 2019. REUTERS/Remo Casilli 

Pope Francis greets wellwishers at the Atomic Bomb Hypocenter Park in Nagasaki, Japan, November 24, 2019. REUTERS/Remo Casilli 

Pope Francis delivers a message on nuclear weapons at the Atomic Bomb Hypocenter Park in Nagasaki, Japan, November 24, 2019. REUTERS/Remo Casilli 

Pope Francis lays a wreath at the Atomic Bomb Hypocenter Park in Nagasaki, Japan, November 24, 2019. REUTERS/Remo Casilli 

Pope Francis greets wellwishers in the rain at the Atomic Bomb Hypocenter Park in Nagasaki, Japan, November 24, 2019. REUTERS/Issei Kato 

Pope Francis greets wellwishers in the rain at the Atomic Bomb Hypocenter Park in Nagasaki, Japan, November 24, 2019. REUTERS/Issei Kato 

Wellwishers sit in the rain as Pope Francis arrives to deliver a speech at the Atomic Bomb Hypocenter Park in Nagasaki, Japan, November 24, 2019. REUTERS/Issei Kato 

Wellwishers sit in the rain as Pope Francis arrives to deliver a speech at the Atomic Bomb Hypocenter Park in Nagasaki, Japan, November 24, 2019. REUTERS/Issei Kato 

Pope Francis arrives to deliver a message on nuclear weapons at the Atomic Bomb Hypocenter Park in Nagasaki, Japan, November 24, 2019. REUTERS/Remo Casilli