"To End the War in Ukraine, Expose Its Core Lie," (with Ted Snider) The Libertarian Institute, January 18, 2024 (in Bulgarian(in German(in Hungarian) (in Japanese) (in Norwegian(in Polish(in Slovak).

"Ukraine Has a Civil Rights Problem,” Foreign Policy, December 18, 2023 (auf Deutsch in der Frankfurter Rundschau) (in Danish) (in Greek) (in Vietnamese).

"Could Russia play a role in Ukraine's reconstruction?" Responsible Statecraft, December 6, 2023.

"What’s Next for Ukraine: The Outlines of a Peaceful Settlement," (with Ted Snider) Antiwar.com, November 17, 2023.

"On Ukraine the Question is Not Who Started it, but Who is Going to End it," (with Ted Snider) The National Interest, October 29, 2023 (in Chinese).

"The Last Ukrainian Peacemaker: Sergei Sivokho Remembered," Responsible Statecraft, October 23, 2023 (auf Deutsch) (em português) (in italiano).