The Iran Nuclear Deal, by the Numbers

Graham Allison, Douglas Dillon Professor of Government and Director of the Belfer Center for Science and International Affairs, writes in The Atlantic that, if the nuclear accord with Iran announced yesterday is implemented, “ a state that currently has seven bombs’ worth of enriched uranium and 19,000 centrifuges, and is six weeks away from breaking out to produce the core of a bomb, will have been pushed back materially on each of these fronts.”