International Security & Defense

It remains one of the most tantalizing questions of John F. Kennedy's legacy: if he had survived his trip to Dallas in November 1963, would he have withdrawn U.S. military advisers from Vietnam? The possibility that Kennedy would have avoided the epic mistake of plunging the U.S. into a land war in Southeast Asia continues to stir debate among historians.  Professor Fredrik Logevall is interviewed.

Calder Walton recounts the succession of intelligence failures against the West over which Russian President Vladimir Putin has presided, the greatest of which being his decision to invade Ukraine.

Calder Walton says both seek to topple the United States from atop world stage, with China's blend of money, influence, all-hands-on-deck approach posing the greater threat.

Realist Stephen Walt writes that U.S. films entertain the world—and explains how this distorts policy at home. He points out that Hollywood endings have been in rather short supply since 1945.

After viewing the movie Oppenheimer, Matthew Bunn, John P. Holdren, Mariana Budjeryn, Matthew J. Parent, Calder Walton, Sylvia Mishra, and Julie George offer their thoughts on its relevance to the world today. 

Stephen Walt analyzes why Prigozhin's mutiny against Putin did not change anyone's mind.

Stephen Walt argues that when states are in trouble and worried that they might suffer a setback, they toss their principles aside and do what they think it takes to win.

From July 11-12, 2023, NATO leaders gathered in Vilnius, Lithuania for one of the most significant NATO summits in history. This timely brief by Eric Rosenbach, Grace Jones, and Olivia Leiwant serves as a background piece on Ukraine’s history with NATO, potential future pathways for accession, and the operational impact Ukraine’s NATO membership could have on the alliance. 

Overall, "sanctions-proofing" activities by governments do not offer an impermeable shield against financial sanctions due to the strength of the US dollar, the reach of multilateral sanctions, and the speed with which coordinated sanctions can be imposed. However, some sanctions-proofing strategies enable governments to continue pursuing their goals despite sanctions pressure. Analysis of Russia's adaptations to the sanctions should temper expectations of sanctions' ability to alter wartime behavior. The threat of sanctions did not deter war and the initial imposition of sanctions did not coerce a change in the decision to wage war.

Grant Golub writes: For decades, Washington has called on U.S. allies to sustain greater shares of the defense burden while largely neglecting to take concrete actions to make this happen. This has helped allow other countries to become dependent on American military protection while letting their own defense capabilities atrophy.