But it seems clear that more flexible and broader targeting has officially been a part of U.S. nuclear weapons policy since at least 2003. (scientificamerican.com)
But, having served successive governments in their nuclear weapons policies for nearly 50 years, the Aldermaston scientists and engineers deserve proper consideration of their future. (newscientist.com)
Hence the famous physicists who opine on nuclear weapons policy. (firstthings.com)