negotiations

This combination of pictures shows US Middle East envoy Steve Witkoff and Iran's Foreign Minister Abbas Araghchi in 2025. (Photos by EVELYN HOCKSTEIN and Amer HILABI via Getty Images)

Why Iran–US negotiations must move beyond a single-issue approach to the nuclear problem

By Seyed Hossein Mousavian | Analysis, Nuclear Weapons

Tehran’s no good, very bad options, and why only diplomacy can head off an Iranian bomb

By Pranay Vaddi | Nuclear Energy, Nuclear Risk, Nuclear Weapons

Ukrainian officials attend the opening of the Joint Coordination Centre (JCC) for Ukrainian grain exports in Istanbul. - Turkey formally opened a joint coordination centre for Ukrainian grain exports under a UN-backed deal aimed at resuming shipments for the first time since Russia's February invasion of its neighbor. (Photo by OZAN KOSE/AFP via Getty Images)

War and peace: imagining a way from one to the other in Ukraine

By Alex Kolbin | Analysis, Nuclear Risk

Less threats, more focus: What Biden needs to do to win an Iran nuclear deal

By Kimberly Peh, Soul Park | Nuclear Weapons

President Slobodan Milosevic of the Federal Republic of Yugoslavia, President Alija Izetbegovic of the Republic of Bosnia and Herzegovina, and President Franjo Tudjman of the Republic of Croatia initial the Dayton Peace Accords in December 1995. Photo Credit: US Air Force/Staff Sgt. Brian Schlumbohm via Wikimedia Commons

The United States has supported successful mediation in 11 vicious conflicts since 1990: Could Ukraine make it an even dozen?

By Stephen R. Weissman | Nuclear Risk

Tehran US embassy painting

A Trump-Rouhani meeting: inevitable or inconceivable?

By John Krzyzaniak | Nuclear Risk, What We’re Reading

From bombs to bytes: Can our nuclear history inform our cyber future?

By Joseph S. Nye, Jr. | Technology and Security