Robert O. Work, deputy secretary of defense, joins James E. Sciutto, chief national security correspondent at CNN, to discuss Department of Defense policy toward the Asia-Pacific region.

Deputy Secretary of Defense Robert O. Work joins James E. Sciutto, chief national security correspondent at CNN, to discuss Department of Defense policy toward the Asia-Pacific region.

This meeting is part of a series hosted with the National History Center featuring prominent historians who will examine the events and times that shaped foreign policy as we know it today. The Sine…

Watch Paul M. Kennedy, director of International Security Studies and the Dilworth Professor of History at Yale University, analyze characteristics of great powers and what constitutes national stren…

Ray Takeyh and Steven Simon discuss The Pragmatic Superpower.