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Christopher McCallion
Grand strategy, Burden sharing, Foreign and defense policy, International security, and Ukraine-Russia

Christopher McCallion

Fellow

Christopher McCallion is a fellow at Defense Priorities.

McCallion focuses on issues in grand strategy, IR theory, U.S. foreign policy, and technological competition. His work has appeared in POLITICO, Newsweek, The National Interest, and CNN among others. He was formerly an adjunct lecturer in political science at Hunter College, City University of New York, and holds an MSc in Theory and History of International Relations from the London School of Economics and Political Science.

op-edGrand strategy, Asia, Europe and Eurasia, Global posture, Great power competition, Russia, Ukraine‑Russia

The Domino Theory refuses to fall

By Christopher McCallion

September 27, 2024

The recent debate between Vice President Kamala Harris and the former President Donald Trump focused relatively little on foreign affairs. […]

ExplainerGrand strategy, Alliances, Balance of power, Burden sharing

Grand strategy: Alliances

By Christopher McCallion

September 17, 2024

op-edUkraine‑Russia, Russia, Ukraine

Will the Kursk raid backfire on Ukraine?

By Benjamin Friedman and Christopher McCallion

August 19, 2024

More from Christopher McCallion

op-edGrand strategy, Asia, Europe and Eurasia, Global posture, Great power competition, Russia, Ukraine‑Russia

The Domino Theory refuses to fall

By Christopher McCallion

September 27, 2024

ExplainerGrand strategy, Alliances, Balance of power, Burden sharing

Grand strategy: Alliances

By Christopher McCallion

September 17, 2024

op-edUkraine‑Russia, Russia, Ukraine

Will the Kursk raid backfire on Ukraine?

By Benjamin Friedman and Christopher McCallion

August 19, 2024

op-edNATO, Ukraine‑Russia

NATO’s false promises are encouraging misplaced Ukrainian hopes

By Christopher McCallion and Benjamin Friedman

July 18, 2024

ExplainerGrand strategy, Balance of power

Grand Strategy: Geography

By Christopher McCallion

May 23, 2024

ExplainerGrand strategy

Grand Strategy: The Balance of Power

By Christopher McCallion

April 16, 2024

Christopher McCallion Past Virtual Events

virtualNATO, Alliances, Europe and Eurasia, Russia, Ukraine, Ukraine‑Russia

Past Virtual Event: A ‘bridge’ to NATO or false hope for Ukraine?

Past Event: July 12, 2024
virtualNATO, Europe and Eurasia, Russia, Ukraine

Past Virtual Event: Reexamining the U.S. role in European security

Past Event: May 3, 2024
virtualAsia, China, Grand strategy, Taiwan

Past Virtual Event: Are semiconductors a reason to defend Taiwan?

Past Event: November 17, 2022