Nuclear Issues

In light of Russia’s annexation of Crimea and its current threat to Ukrainian sovereignty, it’s fair to ask: What is the significance now of the Budapest Memorandum?

In the authors' view, neither formal NATO membership nor nuclear weapons are fitting security options for Ukraine in the face of Russian aggression. To secure its borders and achieve sustainable peace and stability in Europe, Ukraine should forge a treaty-based strategic alliance directly with the United States.

It doesn't exactly make sense anymore for the United States to shield allies under its nuclear umbrella. In fact, fetishizing the bomb and using it to try to protect others may be dangerous, writes Stephen Walt.

A comparative analysis of the United States’ and the Soviet Union’s previously underexplored radiological weapons programs identifies the drivers behind their rise and demise. The findings of this analysis illuminate the factors likely to affect the pursuit of radiological weapons by other states in the future.

Stephen M. Walt critiques to Francis Gavin's review of his 2018 book, The Hell of Good Intentions: America's Foreign Policy Elite and the Decline of U.S. Primacy, and offers his view on how one should not evaluate U.S. grand strategy.

Stephen Walt writes that the United States' unusual historical experience, geographic isolation, large domestic market, and general ignorance have weakened its ability to make viable foreign-policy strategies.