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January 4, 2019

United States
Who Secures the U.S. Border?

U.S. troops have been sent to the border with Mexico to supplement the work of Border Patrol agents amid debate over the merits of building a wall. Here are the facts.

U.S. troops erect razor wire at the southwest border.

January 14, 2019

United States
Guns, Tech, and Steel: The Wall Debate and Digital Technologies in Border Security

The president's push to "build the wall" fails to grasp the role of modern technology in policing U.S. borders.

U.S. President Donald Trump puts his hand on a drone aircraft used to patrol the border at U.S. Customs and Border Patrol facility in Yuma, Arizona, U.S., August 22, 2017.

July 18, 2016

China
Chinese Human Smuggling and the U.S. Border Security Debate

Rachel Brown is a research associate for Asia Studies at the Council on Foreign Relations.  Migration across the U.S.-Mexico border is the source of polarizing debate in American politics, but rarel…

U.S. Mexico Border China Human Smuggling

January 17, 2019

Public Health Threats and Pandemics
The U.S. Opioid Epidemic

Opioid addiction in the United States has reached epidemic proportions, threatening not only public health but economic output and national security.

A man uses heroin under a bridge where he lives with other addicts in Philadelphia, Pennsylvania.

November 30, 2018

Niger
Recent Boko Haram Attacks Along Nigeria-Niger Border

Niger officials have announced that Boko Haram kidnapped eighteen girls from two villages, Blaharde and Bague, on November 24. The Blaharde and Bague kidnapping followed the November 22 killing of seven employees of the French drilling company Foraco at the village of Toumour, Niger.

Niger-Nigeria-Boko-Haram-Diffa-Border

January 22, 2019

India
The U.S. Indo-Pacific Strategy Needs More Indian Ocean

Washington will need to identify and commit to specific goals in the Indo-Pacific if this geographic and strategic approach is to be successful.

Indian Prime Minister Narendra Modi and U.S. President Trump hold a joint news conferences at the White House.

August 28, 2018

United States
Foreign Investment and U.S. National Security

The United States and other Western countries are reevaluating their foreign investment regulations amid an uptick in Chinese interest in strategic sectors.

China-U.S. foreign investment

January 23, 2019

Military Operations
Climate Change Is a Threat to Military Security

This is a guest post by Benjamin Silliman, research associate for Energy Security and Climate Change at the Council on Foreign Relations.  Earlier this month, the U.S. Department of Defense (DoD) …

Damage caused by Hurricane Michael is seen on Tyndall Air Force Base, Florida, U.S., October 16, 2018.

October 2, 2017

Digital Policy
Cyber Sovereignty and Online Borders Do Not Improve International Security

States erect physical borders to improve their security. That logic does not always translate well to cyberspace.

The Ratification of the Treaty of Münster, 15 May 1648.

September 24, 2018

International Organizations
The UN Security Council

The UN Security Council is the premier global body for maintaining international peace and security, but it faces steady calls for reform to better meet twenty-first–century challenges.

United Nations Security Council