Research, ideas, and leadership for a more secure, peaceful world

USMCA

North America

North America is a cornerstone of global politics, economics, and security. We examine North America's evolving role, analyzing issues such as trade relations, energy policy, and border security. We explore opportunities for trilateral cooperation, innovation, and sustainable development. 

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Flags flap in the wind outside of NATO headquarters in Brussels, Wednesday, Dec. 3, 2025. (AP Photo/Virginia Mayo)
Joint Statement

NATO is Vital to U.S. National Security

by Ivo Daalder, Nicholas Burns, Douglas Lute, Julianne Smith, General Wesley K. Clark, Alexander Vershbow, Victoria Nuland, Kurt Volker, Kay Bailey Hutchison, Joseph Ralston , James Jones, John Craddock , Philip Breedlove , Curtis Scaparrotti , Tod Wolters and Christopher Cavoli

From Europe and the Transatlantic Relationship

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NATO is Vital to U.S. National Security

by Ivo Daalder, Nicholas Burns, Douglas Lute, Julianne Smith, General Wesley K. Clark, Alexander Vershbow, Victoria Nuland, Kurt Volker, Kay Bailey Hutchison, Joseph Ralston , James Jones, John Craddock , Philip Breedlove , Curtis Scaparrotti , Tod Wolters and Christopher Cavoli
Joint Statement
from Belfer Center for Science and International Affairs
Flags flap in the wind outside of NATO headquarters in Brussels, Wednesday, Dec. 3, 2025. (AP Photo/Virginia Mayo)

AI, Data Centers, and the U.S. Electric Grid: A Watershed Moment

by Rachel Mural, Dipesh Pherwani, Chaitanya Gupta, Yiqi Yu, Ai Takahashi, Dongjoo Kim, Subir Majumder, Henry Lee, Minlan Yu and Le Xie
Policy Briefs
from Belfer Center for Science and International Affairs Power and AI Initiative at the Harvard Paulson School of Engineering and Applied Sciences
17 minutes
Cars drive past data centers that house computer servers and hardware required to support modern internet use, such as artificial intelligence, in Ashburn, Virginia, July 16, 2023.