Nuclear Issues

Stephen Walt writes that getting a new nuclear deal with Iran won't be easy—but the U.S. president's utter lack of principle could help guide the way.

Former U.S. Energy Secretary Ernie Moniz and former U.S. Sen. Sam Nunn argue in a new Foreign Affairs article that the threat of nuclear war between Russia and the U.S. is higher now than at any point since the Cuban Missile Crisis.

With the historic INF Treaty more than likely to terminate, and the future of New START in doubt, what guiding principles for interstate nuclear arms control can we hope for? Of eight U.S., Russian, European and Chinese experts surveyed by Russia Matters, most agree that bilateral agreements between the world’s two nuclear superpowers still have a role to play in any new arms control regime, but they differed considerably on the nature of that role.

Fmr. CIA Director, General David Pretraeus tells Christiane Amanpour why he thinks the rising US-Iran rhetoric is not parallel with Iraq's 2003 war.

A military conflict with Iran would have historic negative consequences for America’s national security, economy and standing in the world, Ambassador Wendy Sherman writes. We cannot just let it happen—but fortunately, there are a number of ways that war can be avoided.

In this edition of "The Interview," Fair Observer talks to Professor John Holdren, former science adviser to President Barack Obama and director of the White House Office of Science and Technology Policy from 2009 to 2017 about the impacts of global warming on the United States and the government's strategies to combat climate change.