Some of the images, which were not created by Warner Bros., showed Margot Robbie, who played Barbie, sitting on the shoulders of Oppenheimer, played by Cillian Murphy, with an orange inferno of an atomic blast in the background.
In Japan, the only country to have suffered atomic attacks, the posts drew criticism for what was perceived as belittling remarks about the nuclear attacks, triggering angry messages and trending on social media with the hashtag #NoBarbenheimer. The United States dropped the world’s first atomic bomb on Hiroshima on Aug. 6, 1945, destroying the city and killing 140,000 people. It dropped a second bomb three days later on Nagasaki, killing another 70,000. Japan surrendered on Aug. 15, ending World War II and Japan’s nearly half-century of aggression in Asia.