Border Security

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

Reports March 2022 The Challenge of Coordinating Border Management Assistance between Europe and the Maghreb By Matt Herbert	Articles March 2, 2022 The World Is Witnessing a Rapid Proliferation of Border Walls By Élisabeth Vallet
Articles February 2, 2022 The Increasing Use of Artificial Intelligence in Border Zones Prompts Privacy Questions By Hannah Tyler	Reports February 2022 Four Years of Profound Change: Immigration Policy during the Trump Presidency By Jessica Bolter, Emma Israel and Sarah Pierce
Multimedia January 19, 2022 Biden at One: Assessing the Administration’s Immigration Record	Articles January 19, 2022 Biden at the One-Year Mark: A Greater Change in Direction on Immigration Than Is Recognized By Muzaffar Chishti and Jessica Bolter
Articles January 6, 2022 Immigration Has Been a Defining, Often Contentious, Element Throughout U.S. History By Jessica Bolter	Articles December 2, 2021 Court-Ordered Relaunch of Remain in Mexico Policy Tweaks Predecessor Program, but Faces Similar Challenges By Muzaffar Chishti and Jessica Bolter

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Reports November 2020 Building a New Regional Migration System: Redefining U.S. Cooperation with Mexico and Central America By Andrew Selee and Ariel G. Ruiz Soto	Reports November 2020 Managing the Pandemic and Its Aftermath: Economies, Jobs, and International Migration in the Age of COVID-19 By Demetrios G. Papademetriou
Policy Briefs November 2020 At the Starting Gate: The Incoming Biden Administration’s Immigration Plans By Doris Meissner and Michelle Mittelstadt	Reports November 2020 Immigration Data Matters By Jeanne Batalova, Andriy Shymonyak and Michelle Mittelstadt
Policy Briefs October 2020 Rethinking the U.S.-Mexico Border Immigration Enforcement System: A Policy Road Map By Doris Meissner	Policy Briefs September 2020 Inmigrantes venezolanos, crimen y percepciones falsas: Un análisis de los datos en Colombia, Perú y Chile By Dany Bahar, Meagan Dooley and Andrew Selee
Policy Briefs September 2020 Venezuelan Migration, Crime, and Misperceptions: A Review of Data from Colombia, Peru, and Chile By Dany Bahar, Meagan Dooley and Andrew Selee	Reports July 2020 Dismantling and Reconstructing the U.S. Immigration System: A Catalog of Changes under the Trump Presidency By Sarah Pierce and Jessica Bolter

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A U.S. Customs agent looks at wreckage following the 9/11 terror attacks

Policy Beat

September 22, 2021

Two Decades after 9/11, National Security Focus Still Dominates U.S. Immigration System

After the terror attacks of September 11, 2001 the U.S. immigration system was retooled to have a strong national security focus. This restructuring had dramatic effects on government operations and resource allocations, not to mention on the lives of immigrants and the U.S. born alike. Twenty years on from 9/11, this article examines the changes put in place or accelerated as a result of the attacks.

Texas Governor Greg Abbott speaks at a political event in Arizona.

Policy Beat

June 29, 2021

Texas Once Again Tests the Boundaries of State Authority in Immigration Enforcement

Texas seems set to become chief antagonist to President Joe Biden’s immigration agenda. This article explores Governor Greg Abbott's plans to build new barriers along the border, use state and local law enforcement to carry out arrests of unauthorized immigrants, and strip licensing from federally contracted shelters housing unaccompanied children.

A boy walks through a coastal village in Honduras.

Feature

June 10, 2021

Intersecting Crises: Pandemic and Hurricanes Add to Political Instability Driving Migration from Honduras

A disproportionate number of Central American migrants traveling through Mexico to the United States come from Honduras, driven by government corruption, impacts of the coronavirus pandemic, and hurricanes that have devastated communities and livelihoods. This article examine the multiple factors behind migration from the country, drawing from interviews with migrants en route.

A caravan of migrants from Central America passes by Chiapas, Mexico.

Feature

May 20, 2021

Mexico’s Search for Disappeared Migrants Has Evolved, but Challenges Remain

Tens of thousands of migrants have gone missing in Mexico in recent years, with the country having one of world's highest rates of disappeared persons. In 2015, the Mexican government created institutions to investigate these cases and work with the missing migrants' families, who are often their most vocal advocates. This article explores the reasons why migrants disappear, as well the institutions established to investigate cases and their impact.

Feature

May 6, 2021

Europe’s Tackling of ‘Root Causes’ of African Migration Has a Mixed Record

The European Union has tried to leverage development assistance to address root causes of migration from Africa, including poverty, instability, and conflict. The EU Emergency Trust Fund for Africa, unveiled in 2015, has supported more than 250 programs totaling nearly 5 billion euros across 26 countries, but has had only partial success addressing the underlying drivers of migration, as this article explains.

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Video, Audio

April 15, 2021

Building Effective Migration Management Capacity in Mexico and Central America

This report release event examines migration management in Mexico and Central America, and the growing government attention to migration functions, enhanced immigration enforcement, increased investments in asylum systems and existing protection frameworks, as well as labor migration policies.

2021.4.8 IOM Muse Mohammed Syrian Refugees Leaving Lebanon Covid

Video, Audio

April 8, 2021

A Year of Pandemic: The State of Global Human Mobility & What Is on the Horizon

Marking the release of an IOM-MPI report, this two-panel discussion, features introductory remarks by IOM Director General António Vitorino and examines how the pandemic has reshaped border management and human mobility in 2020 and what the lasting impacts may be throughout 2021 and beyond.

FLICKR 2021Portugal.eu 2021.01.05 Visit of the President of the European Council to Portugal

Video, Audio

February 5, 2021

A Way Forward on Migration Under the Portuguese Presidency of the European Union?

With Portugal assuming the EU Presidency in January 2021 and prioritizing progress on the EU Migration and Asylum Pact, this webinar features senior officials from the European Union, Germany (the last holder of the presidency), and Portugal to take stock of where conversations on the pact stand and Portugal’s plans for taking forward the negotiations.

MovingBeyondPandemic-Episode6-CGDEpisodeTile

Expert Q&A, Audio

December 17, 2020

Moving Beyond Pandemic: Could Curbing Globalization Prevent Future Pandemics?

Pre-COVID-19, we lived in a hyper-global world. There were 1.5 billion international tourism trips annually, nearly 40 million flights, and 272 million international migrants. This raises a provocative question: Does international mobility contribute to the spread of pandemics? In this episode, we speak with Michael Clemens and Thomas Ginn of the Center for Global Development.

Video, Audio

November 17, 2020

Mission Critical: The Evolution of U.S. Homeland Security in the 21st Century

What does it mean to “secure the homeland” in the 21st century? And how do the Department of Homeland Security's immigration and border security missions figure into the equation? Top security experts assess DHS’s evolution and how it organizes its operations and migration management. They also offer recommendations on how to improve U.S. homeland security.

Recent Activity

Reports

March 2022

The Challenge of Coordinating Border Management Assistance between Europe and the Maghreb

To address cross-border challenges, the European Union and its Member States have increasingly partnered with neighboring countries, with those in the Maghreb region of northern Africa playing a particularly important role. This report examines the border security situation in the Maghreb and European efforts to work with Maghrebi partners to strengthen border management. It finds a mismatch in priorities stymies cooperation.

Articles

March 2, 2022

The World Is Witnessing a Rapid Proliferation of Border Walls

The number of border walls globally has multiplied at a rapid clip, from fewer than five at the end of World War II to more than six dozen now, with more under construction. Most of the world's border fortifications have been built since the turn of the millennium, and are intended to accomplish a range of functions. This article charts the remarkable growth and normalization of border walls globally.

Articles

February 2, 2022

The Increasing Use of Artificial Intelligence in Border Zones Prompts Privacy Questions

Artificial intelligence systems that promise speedier travel and improved tools to halt smuggling and detect illegal entry have been embraced by border officials across the globe. But critics contend they also pose serious privacy concerns, which may become more pronounced as technologies evolve. This article examines the challenges and promises.

Reports

February 2022

Four Years of Profound Change: Immigration Policy during the Trump Presidency

The Trump administration set an unprecedented pace for executive action on immigration, reshaping many aspects of the U.S. immigration system through changes large and small. This report chronicles the 472 administrative changes enacted during this four-year period—ranging from COVID-19 response measures and immigration enforcement, to humanitarian protection, travel bans, legal immigration and DACA changes, and more.

Video, Audio, Webinars

January 19, 2022

Biden at One: Assessing the Administration’s Immigration Record

This MPI discussion with leading experts, advocates, and a top official from the administration examines the Biden track record on immigration and what lays ahead

Articles

January 19, 2022

Biden at the One-Year Mark: A Greater Change in Direction on Immigration Than Is Recognized

While Donald Trump’s presidency is perceived as being the most active on immigration, touching nearly every aspect of the U.S. immigration system, President Joe Biden’s administration has far outpaced his predecessor in the number of executive actions taken during his first year in office—even as the pace of change has gone largely unnoticed, as this article explores.

Articles

January 6, 2022

Immigration Has Been a Defining, Often Contentious, Element Throughout U.S. History

As host to more immigrants than any other country, the United States has been shaped and reshaped by immigration over the centuries, with the issue at times becoming a flashpoint. This article covers the history of U.S. immigration and the major laws governing immigration, and provides a comprehensive overview of the present-day immigrant population.

Articles

December 2, 2021

Court-Ordered Relaunch of Remain in Mexico Policy Tweaks Predecessor Program, but Faces Similar Challenges

The Biden administration's court-ordered restart of the controversial Migrant Protection Protocols, known informally as the Remain in Mexico policy, puts it in the awkward position of reviving a program it is simultaneously still trying to end. The Trump-era program forced tens of thousands of migrants to wait out the duration of their U.S. immigration court hearings in Mexico and was only questionably successful at deterring unauthorized arrivals.

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"Border security has been significantly strengthened in all its key dimensions."