International Security Program

The CSIS International Security Program (ISP) is a constant source of reliable analysis on the international security and defense landscape, particularly with growing competition between the United States and such countries as China, Russia, Iran, and North Korea


About Us

Learn more about the CSIS International Security Program, our goals, and our primary areas of research.

Image
ISP About Us


Meet Our Experts

Meet our network of experts, staff, and non-resident affiliates who contribute to our analysis.

Image
Seth G. Jones


Explore our Research

The CSIS International Security Program leads a rigorous analytic agenda covering the most pressing challenges facing the U.S. globally. Our research projects range from multi-year reports to short commentaries and opinion pieces on breaking news. Explore our various research projects here.

Image
Photo: Alex Wong/Getty Images

Photo: Alex Wong/Getty Images


Contact

Media Queries

On-Demand Event


Recent Analysis


Image
Photo: Scott Nelson/Getty Images

Photo: Scott Nelson/Getty Images

Trump Sends Troops to the Southern Border: A Crisis or a Continuation of U.S. Policy?

President Trump sent U.S. troops to the southern border in one of his first actions as commander-in-chief. While troops have been there for 35 years, the scale of military involvement and the task of “sealing the border” are unprecedented.

listen to article

Critical Questions by Mark F. Cancian — January 27, 2025