Japan's draft of a new energy proposal calls for opening nuclear power plants that were shut down after the nuclear disaster in 2011. Greg Webb/IAEA/AP hide caption

itoggle caption Greg Webb/IAEA/AP

James Zumwalt, deputy chief of the U.S. embassy in Tokyo, offers a wreath of flowers at a ceremony marking the 66th anniversary of the bombing of Nagasaki. AFP/Getty Images hide caption

itoggle caption AFP/Getty Images