Correspondence: Debating American Engagement: The Future of U.S. Grand Strategy

International Security. Vol. 38. No. 2. Fall 2013.

The Cyberskeptics

January 3, 2013.

Defense Sense: Options for National Defense Savings in Fiscal Year 2013

The Commonwealth Institute. May 15, 2012.

Why the U.S. Military Budget Is Foolish and Sustainable

Orbis. Spring 2012.

How Cutting Pentagon Spending Will Fix U.S. Defense Strategy

Foreign Affairs. November 2, 2011.

Managing Fear: The Politics of Homeland Security

Political Science Quarterly. Vol. 126. No. 1. Se, 2011.

Restraining Order: For Strategic Modesty

World Affairs Journal. Fall 2009.

Hitting the ‘Stop’ Button on NATO Expansion

International Affairs Forum. Spring 2009.