North America

Juliette Kayyem warns that a second Trump term would validate the violent ideologies of far-right extremists—and allow them to escape legal jeopardy.

The Cold War started earlier than we think — and maybe never ended at all. Historian Calder Walton says understanding the US-Soviet conflict prepares us for this era of tensions with Russia and China.

Juliette Kayyem writes that he didn't want to merely murder people; he wanted to do so with the attention of the world.

Former International Security Program Research Fellow Rebecca Weiner is profiled by the New York Times after becoming the New York Police Department's deputy commissioner of intelligence and counterterrorism. The former deputy commissioner of the bureau, John Miller, in 2014, said she had a "remarkable" ability to recognize how security threats were changing.

Calder Walton recounts how Russia and China are using their intelligence agencies to reverse the outcome of the Cold War

The following is an event write-up about the recent Project on Europe and the Transatlantic Relationship (PETR) seminar on “France’s Global Role in a Changing World Order” co-moderated by Natalie Colbert, Executive Director of the Belfer Center, and Svenja Kirsch, Fellow with PETR, on April 19, 2023.

Calder Walton explains why, as the 20th anniversary of the U.S.-led invasion of Iraq passes, it is useful to understand how China's intelligence and national security establishment reacted at the time.

Juliette Kayyem argues why making extremist leaders answer for their actions will deter future violence.

Stephen M. Walt describes a "gnawing fear that we are living through a series of disruptions that are overwhelming our collective ability to respond." What does this mean for public confidence in the entire political system, and is there any cause for optimism?

Ivan Arreguin-Toft argues that non-material considerations like cyber power matter just as much as material ones in debates about U.S. retrenchment from the Middle East.