Council on Foreign Relations

How the U.S. Patrols Its Borders

President Trump sent U.S. troops to the border with Mexico to supplement the work of authorities there. President Biden pledges a new approach as pressures mount along the boundary.

Backgrounder by Amelia Cheatham, Claire Felter and Zachary Laub April 12, 2021

United States

How the U.S. Patrols Its Borders

President Trump sent U.S. troops to the border with Mexico to supplement the work of authorities there. President Biden pledges a new approach as pressures mount along the boundary.

Backgrounder by Amelia Cheatham, Claire Felter and Zachary Laub April 12, 2021

Pharmaceuticals and Vaccines

What Is the World Doing to Distribute COVID-19 Vaccines?

Only a year after the new coronavirus emerged, the first vaccines to protect against it are being administered. But production challenges, vaccine nationalism, and new virus strains are all presenting hurdles.

Backgrounder by Claire Felter April 27, 2021

Pharmaceuticals and Vaccines

What Is the World Doing to Distribute COVID-19 Vaccines?

Backgrounder by Claire Felter April 27, 2021

Latin America

Transition 2021 Series: The U.S. Approach to Latin America and the Caribbean

Panelists discuss how the Biden administration will approach relations with Latin America and the Caribbean, including issues pertaining to trade, migration, climate, and challenges to democratic governance. The Transition 2021 series examines the major foreign policy issues confronting the Biden administration.

Virtual Event with Paul J. Angelo, Mauricio Mesquita Moreira and Celina Realuyo May 3, 2021

Latin America

Transition 2021 Series: The U.S. Approach to Latin America and the Caribbean

Virtual Event with Paul J. Angelo, Mauricio Mesquita Moreira and Celina Realuyo May 3, 2021

2 Results for:

March 6, 2018

Al-Qaeda

Al-Qaeda’s Resurrection

With the demise of the Islamic State, a revived al-Qaeda and its affiliates should now be considered the world’s top terrorist threat.

Expert Brief by Bruce Hoffman National Security and Defense Program

September 10, 2009

United States

Is New York a Counterterrorism Model?

New York City has developed a sophisticated local and global counterterrorism program since the 9/11 attacks, writes CFR’s Lydia Khalil. Now the NYPD must determine from where the next terrorism thre…

Expert Brief by Lydia Khalil

Experts on this Topic

Bruce Hoffman

Shelby Cullom and Kathryn W. Davis Senior Fellow for Counterterrorism and Homeland Security

Henri J. Barkey

Adjunct Senior Fellow for Middle East Studies

Thomas J. Bollyky

Senior Fellow for Global Health, Economics, and Development and Director of the Global Health Program

David J. Scheffer

Visiting Senior Fellow