E.g., 06/01/2023
E.g., 06/01/2023
Border Security

Border Security

CBPagent mexborder

In an era when countries and their populations are increasingly exposed to the opportunities and risks associated with the ever-expanding global movement of people, policymakers are rethinking approaches to border controls and border management. These policies and programs run the gamut—from facilitating the legitimate movement of people and trade to thwarting the unauthorized movement of humans and contraband, the latter a significant preoccupation in the post-9/11 era and as publics have become ever less accepting of illegal immigration. The research offered here examines the management of borders, enforcement policies and initiatives, and technologies used in pursuit of border security.

Recent Activity

A double border wall leads to a boat launch in Yuma, Arizona.
An abandoned shoe lies in the mud along the U.S.-Mexico border.
Articles
Paintings of the Algerian and Moroccan flags on a brick wall
People hold flags of Central American nations at a march in San Diego.
Articles
Photo of CBP One App poster at shelter in Reynosa, Mexico
Commentaries
April 2023
By  Doris Meissner, Ariel G. Ruiz Soto and Colleen Putzel-Kavanaugh

Pages

Cover image for Migration, Integration, and Diaspora Engagement in the Caribbean
Reports
March 2023
By  Valerie Lacarte, Jordi Amaral, Diego Chaves-González, Ana María Sáiz and Jeremy Harris
Cover image for Using Risk Analysis to Shape Border Management
Reports
January 2023
By  Kelley Lee, Julianne Piper and Jennifer Fang
Cover image for COVID-19’s Effects on U.S. Immigration and Immigrant Communities
Reports
June 2022
By  Julia Gelatt and Muzaffar Chishti
Cover image for COVID-19 and the State of Global Mobility in 2021
Reports
May 2022
By  Meghan Benton, Samuel Davidoff-Gore, Jeanne Batalova, Lawrence Huang and Jie Zong

Pages

A double border wall leads to a boat launch in Yuma, Arizona.

Budgets for border security and interior immigration enforcement have been on the rise in places including the United States and the European Union. The spending is a result of the heightened focus on securitization by the Global North and has led to a ballooning private industry. This article explains the trend.

An abandoned shoe lies in the mud along the U.S.-Mexico border.

The United States entered a new era with the end of the pandemic-era Title 42 expulsions policy. The government’s hopes of maintaining order at the U.S.-Mexico border post-Title 42 may be complicated by factors including authorities’ limited capacity, ongoing litigation, and cooperation from other countries. This article reviews the Biden administration's changing border policies and possible challenges ahead.

Paintings of the Algerian and Moroccan flags on a brick wall

Algeria and Morocco sit along a crucial migration corridor between Africa and Europe and have often been defined by their rivalry. Although both have been reluctant to welcome large numbers of sub-Saharan African migrants, their motivations have been different. And historically, their approaches to emigration have been a study in contrasts. This article explores the factors driving migration policy in these two countries.

People hold flags of Central American nations at a march in San Diego.

Central Americans comprise less than one-tenth of the overall U.S. foreign-born population, but their numbers have grown tenfold since 1980, amid economic challenges, political crises, and natural disasters in their region. This article provides a comprehensive look at this population.

A border checkpoint between Canada and the United States.

The revised U.S.-Canada Safe Third Country Agreement closes what critics call a loophole that incentivizes unauthorized border crossings of asylum seekers. While responding to Canadian concerns of increasing irregular arrivals from the United States, the change—taken in tandem with U.S. moves at the U.S.-Mexico border—suggests that the Biden administration increasingly wants to rely on neighboring countries to respond to rising asylum claims.

Pages

Pages

Explainer IllegalImmigration Art
Explainers
April 2019

How has the size of the unauthorized population in the United States changed over time? How is illegal immigration changing, and where do unauthorized immigrants come from? This explainer answers basic questions about illegal immigration, the changing patterns from Mexico, and more.

Expert Q&A, Audio
May 23, 2023

MPI's Lawrence Huang discusses COVID-19 mobility restrictions in China and the Asia Pacific—and what this all means for future public health crises—with Dr. Karen Grépin, a health policy professor at the University of Hong Kong.

Expert Q&A, Audio
May 18, 2023

MPI President Andrew Selee and two colleagues who joined him at the U.S.-Mexico border to examine increasingly sophisticated U.S. Customs and Border Protection operations discuss the evolution of policies and procedures to address asylum seekers and other migrants arriving at official ports of entry.

Expert Q&A, Audio
April 24, 2023

How are U.S. border operations and policies evolving at the U.S.-Mexico border to address rising and diversifying flows? And what is driving increasing immigration from across Latin America, the Caribbean, and beyond? MPI President Andrew Selee speaks with two colleagues who traveled from one end of the nearly 2,000-mile boundary to the other, touring U.S. Customs and Border Protection facilities and interviewing U.S. and Mexican officials, NGO leaders, and others.

Expert Q&A, Audio
April 15, 2023

When large numbers of asylum seekers and other migrants arrive at the borders of Western countries without prior authorization to enter, they are often treated as “spontaneous” arrivals. But migration is almost never truly spontaneous. Our podcast speaks with David Leblang, a professor of politics and public policy at the University of Virginia, who discusses how climate change fits into the migration calculus.

Expert Q&A, Audio
December 15, 2022

As the planet’s temperature warms, award-winning environmental journalist Gaia Vince thinks humanity is facing a chaotic century of mass migration spurred by climate change? In this episode of Changing Climate, Changing Migration, she contemplates a future in which hundreds of millions of people move from one part of the globe to another.

Pages

Recent Activity

Articles

Budgets for border security and interior immigration enforcement have been on the rise in places including the United States and the European Union. The spending is a result of the heightened focus on securitization by the Global North and has led to a ballooning private industry. This article explains the trend.

Articles

The United States entered a new era with the end of the pandemic-era Title 42 expulsions policy. The government’s hopes of maintaining order at the U.S.-Mexico border post-Title 42 may be complicated by factors including authorities’ limited capacity, ongoing litigation, and cooperation from other countries. This article reviews the Biden administration's changing border policies and possible challenges ahead.

Expert Q&A, Audio
May 23, 2023

MPI's Lawrence Huang discusses COVID-19 mobility restrictions in China and the Asia Pacific—and what this all means for future public health crises—with Dr. Karen Grépin, a health policy professor at the University of Hong Kong.

Expert Q&A, Audio
May 18, 2023

MPI President Andrew Selee and two colleagues who joined him at the U.S.-Mexico border to examine increasingly sophisticated U.S. Customs and Border Protection operations discuss the evolution of policies and procedures to address asylum seekers and other migrants arriving at official ports of entry.

Articles

Algeria and Morocco sit along a crucial migration corridor between Africa and Europe and have often been defined by their rivalry. Although both have been reluctant to welcome large numbers of sub-Saharan African migrants, their motivations have been different. And historically, their approaches to emigration have been a study in contrasts. This article explores the factors driving migration policy in these two countries.

Articles

Central Americans comprise less than one-tenth of the overall U.S. foreign-born population, but their numbers have grown tenfold since 1980, amid economic challenges, political crises, and natural disasters in their region. This article provides a comprehensive look at this population.

Commentaries
May 2023

Amid a potentially dramatic rethink in the U.S. approach to management of migration from the Western Hemisphere, the creation of Regional Processing Centers across Latin America will be central to the post-Title 42 strategy, as this commentary explains.

Commentaries
April 2023

Facing a dramatically different reality arriving at the U.S.-Mexico border with the end of a pandemic-era policy that resulted in more than 3 million expulsions, the Biden administration unveiled a policy vision that marries expanded legal pathways with stiff consequences for those seeking to enter without authorization. The strategy can succeed, but speedier while still fair border asylum decisionmaking must be an essential component, this commentary argues.

Pages