Of all the international agreements President-elect Joe Biden has pledged to rejoin upon taking office, perhaps none is more controversial than the Iran nuclear deal, also known as the Joint Comprehensive Plan of Action. Although the deal was containing Iran’s program until Trump withdrew in mid-2018—a move that led Iran to ramp up its nuclear activities—some are now arguing that returning to the deal isn’t a good idea or is too difficult given developments over the last four years. This is unfortunate. Returning to the deal is not only viable but also presents the best chance of preventing an Iranian bomb. It is the best path toward building on the agreement and addressing some of the shortfalls that critics deride. Moreover, with a bit of planning, the Biden team could address several key concerns about the US return. Read the full article on The Bulletin of Atomic Scientists