Defense and Security
New actors in conflict, advancements in technology and new modes of warfare are changing our understanding of national security and defense capabilities in the evolving context of the 21st century. Brookings scholars examine the future of U.S. defense needs and priorities, the challenges of military transformation and new defense strategies.
A woman wearing a national flower crown looks back as she attends a pro-Ukrainian rally in Luhansk, eastern Ukraine (REUTERS/Shamil Zhumatov).
Can Moscow Step Back From Ukraine?
April 14, 2014, Steven Pifer
In an interview with the Council on Foreign Relations, Steven Pifer discusses the challenges that face the interim Ukrainian government and the threat that Russia poses to Ukraine's stability and unity.
U.S. Military Affairs
U.S. Defense Budget
U.S. Defense Strategy
The Federal Budget
Opinion | The Wall Street Journal
April 9, 2014, David Petraeus and Michael E. O'Hanlon
Opinion | The Los Angeles Times
March 30, 2014, Ronald Neumann and Michael E. O'Hanlon
Opinion | The National Interest
March 24, 2014, Michael E. O'Hanlon
Opinion | Defense News
March 17, 2014, Michael E. O'Hanlon
March 7, 2014, Jessica Pugliese
Opinion | USA Today
February 26, 2014, Michael E. O'Hanlon
February 24, 2014, Fred Dews
Opinion | Al-Monitor
February 15, 2014, Bruce Riedel
Speech | The Woodrow Wilson International Center for Scholars
January 14, 2014, Richard C. Bush III
Opinion | The Washington Post
January 3, 2014, Michael E. O'Hanlon
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12:30 PM - 1:30 PM EDT
Michael E. O'Hanlon
Director of Research, Foreign Policy
Senior Fellow, Foreign Policy, Center for 21st Century Security and Intelligence
Peter W. Singer
Director, Center for 21st Century Security and Intelligence
Senior Fellow, Foreign Policy
Nonresident Senior Fellow, Foreign Policy, Center for 21st Century Security and Intelligence, Arms Control and Non-Proliferation Initiative
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