Josh Rogin,
Washington PostThe governments of Japan, South Korea, France and Britain have all privately communicated their concerns about a potential declaration by President Obama of a âÂÂno first useâ nuclear-weapons policy for the United States. U.S. allies have various reasons for objecting to what would be a landmark change in America's nuclear posture, but they are all against it, according to U.S. officials, foreign diplomats and nuclear experts.