Border Security

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

Recent Activity

Articles April 11, 2024 South American Immigrants in the United States By Julian Montalvo and Jeanne Batalova	Commentaries March 2024 As Europe and the United States Face Similar Migration Challenges, Spain Can Act as a Bridge By Anna Terrón Cusí and Andrew Selee
Articles March 27, 2024 The Limits of the Go-It-Alone Approach: U.S. Migration Management Increasingly Requires Other Countries’ Cooperation By Muzaffar Chishti and Colleen Putzel-Kavanaugh	Articles March 13, 2024 Frequently Requested Statistics on Immigrants and Immigration in the United States By Jeanne Batalova
Policy Briefs March 2024 Lessons from COVID-19: Managing Borders in the Next Global Public-Health Crisis By Meghan Benton and Lawrence Huang	Reports March 2024 Mobility Shutdown: The Impacts of COVID-19 on Migration in Asia and the Pacific By Lawrence Huang
Reports March 2024 Diverging Paths: The Impacts of COVID-19 on Migration in the Middle East and North Africa By Samuel Davidoff-Gore	Reports March 2024 Converging Crises: The Impacts of COVID-19 on Migration in South America By Luisa Feline Freier, Andrea Kvietok and Leon Lucar Oba

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Policy Briefs March 2024 Lessons from COVID-19: Managing Borders in the Next Global Public-Health Crisis By Meghan Benton and Lawrence Huang	Reports March 2024 Mobility Shutdown: The Impacts of COVID-19 on Migration in Asia and the Pacific By Lawrence Huang
Reports March 2024 Diverging Paths: The Impacts of COVID-19 on Migration in the Middle East and North Africa By Samuel Davidoff-Gore	Reports March 2024 Converging Crises: The Impacts of COVID-19 on Migration in South America By Luisa Feline Freier, Andrea Kvietok and Leon Lucar Oba
Reports March 2024 Coordination Breakdown: The Impacts of COVID-19 on Migration in Europe By Frey Lindsay	Reports February 2024 Outmatched: The U.S. Asylum System Faces Record Demands By Kathleen Bush-Joseph
Policy Briefs February 2024 The Mobility Key: Realizing the Potential of Refugee Travel Documents By Samuel Davidoff-Gore	Reports January 2024 Migration at the U.S.-Mexico Border: A Challenge Decades in the Making By Alan D. Bersin, Nate Bruggeman and Ben Rohrbaugh

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Spotlight

April 11, 2024

South American Immigrants in the United States

The South American immigrant population in the United States has grown at a faster rate than that of the overall foreign-born population, amid crises in Venezuela, Colombia, and elsewhere. Yet South Americans still account for only about one in ten U.S. immigrants. While they mirror the overall U.S. immigrant population in several demographic characteristics, there are some notable differences, as this article details.

Policy Beat

March 27, 2024

The Limits of the Go-It-Alone Approach: U.S. Migration Management Increasingly Requires Other Countries’ Cooperation

The U.S. immigration enforcement system increasingly depends on other countries to help halt irregular movements through the Americas and accept the return of unauthorized migrants. Foreign governments play a crucial and yet underappreciated role in migration management, and can either aid or frustrate U.S. border-control aims, as this article explores.

A naturalization ceremony at the White House.

Spotlight

March 13, 2024

Frequently Requested Statistics on Immigrants and Immigration in the United States

Immigration touches on many facets of life in the United States. Get the facts with this useful resource, which compiles in one place answers to some of the most often-asked questions about immigration and immigrants in the United States now and historically. This article contains essential data on the immigrant population, immigration levels, trends in immigration enforcement, and much more.

A member of the Texas National Guard faces migrants in Eagle Pass, Texas.

Policy Beat

February 28, 2024

Standoff at Eagle Pass: A High-Stakes U.S. Border Enforcement Showdown Comes to a Small Texas Park

Rising tensions between Texas and the federal government have sparked fears of a constitutional crisis after the state deployed its National Guard to prevent the U.S. Border Patrol from conducting operations in a city park in Eagle Pass, with Texas Governor Greg Abbott saying the “invasion” of migrants triggered the need for action. This article provides an overview of the standoff and the larger context of current and past state-federal tensions over immigration enforcement.

Feature

February 8, 2024

South Asia’s Tibetan Refugee Community Is Shrinking, Imperiling Its Long-Term Future

The number of Tibetan refugees in India, Nepal, and Bhutan has been on a steady decline since the mid-2000s, posing a threat to the future of an exile community that has developed a robust governance, cultural, educational, and religious structure. While the Tibetan government-in-exile has become a model for displaced communities, a series of factors have contributed to the shrinking population in South Asia, as this article describes.

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Explainers

April 2019

Explainer: Illegal Immigration in the United States

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

November 15, 2023

A Passport to Opportunity: The Importance of Refugee Access to Travel Documents

Travel documents play an important role in international mobility, and for refugees serve as an essential gateway to a world of opportunities, from pursuing education and employment to reuniting with family. This episode unpacks the complexities around travel documents and their pivotal role in refugees' livelihoods.

Expert Q&A, Audio

October 27, 2023

Is Climate Migration a Homeland Security Threat?

Former U.S. Homeland Security Secretary Michael Chertoff talks about the security implications of climate change and migration in this episode of the podcast Changing Climate, Changing Migration.

Video

September 18, 2023

20th Annual Immigration Law and Policy Conference

The 20th annual Immigration Law and Policy Conference, organized by MPI, Catholic Legal Immigration Network, Inc., and Georgetown University Law Center, features fresh, thoughtful policy and legal analysis, and discussion of some of the top immigration issues by leading government officials, attorneys, researchers, advocates, and other experts.

Video

July 20, 2023

Straining under the Backlog: Fixing a U.S. Immigration Court System in Crisis

As the U.S. immigration court system struggles with record case backlogs, decisions take years, immigration enforcement is delayed, and wait times incentivize unauthorized arrivals. This discussion examines the factors that have driven the system to the point of crisis and possible fixes.

Expert Q&A, Audio

June 27, 2023

A Mixed Welcome: Haitian Migration within the Caribbean

MPI Senior Policy Analyst Valerie Lacarte speaks with experts Bridget Wooding and Louby George about migration of Haitians to the Dominican Republic and the Bahamas.

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Reports

April 2014

The Deportation Dilemma: Reconciling Tough and Humane Enforcement

This report profiles the current-era deportation system, exploring the new legal authorities, spending increases, and policy changes over the last two decades that have resulted in the removal of more than 4.5 million unauthorized immigrants since 1996. The report analyzes key trends in border and interior apprehensions, deportations, and criminal prosecutions, and examines the policy levers available to influence deportation policies, practices, and outcomes.

Commentaries

April 2014

The Current Record on Deportations: What Underlies the 'Eye of the Beholder' Dynamic?

Within days, the Obama administration is expected to reach a milestone that has brought fear and anger to immigrant communities: A record 2 million removals since taking office. At the same time, the administration is accused of failure to enforce immigration law for its actions to shield from deportation hundreds of thousands of unauthorized immigrant youth and others. How are these two seemingly contradictory realities possible?

Video, Audio

March 12, 2014

Children on the Run: An Analysis of First-Hand Accounts from Children Fleeing Central America

This event with UN High Commissioner for Refugees António Guterres features findings from UNHCR’s report, Children on the Run, which examines the increasing numbers of children from Central America and Mexico who head off alone to find refuge in the United States, fleeing violence, insecurity, and abuse. The discussion provides analysis on the reasons behind the growing migration of this vulnerable population and offers recommendations. Read the report here.

Video, Audio

February 27, 2014

A Treacherous Journey: Child Migrants Navigating the U.S. Immigration System

This panel discussion on unaccompanied minors focuses on a report by Kids in Need of Defense and the Center for Gender & Refugee Studies at UC Hastings College of the Law, whose primary conclusion is that children face a U.S. immigration system created for adults that is not required to consider the child’s best interests.

Video, Audio

February 7, 2014

Managing Borders in North America: Charting the Future

This panel discussion offers perspectives on border policy management from leading officials in the Canadian, Mexican, and U.S. governments, and showcases the MPI book, "Managing Borders in an Increasingly Borderless World."

Video

February 5, 2014

Thinking Regionally to Compete Globally- A presentation in Guatemala on the Regional Migration Study Group

During this public briefing in Guatemala City (conducted in both English and Spanish), the Co-Directors of the Migration Policy Institute-convened Regional Migration Study Group, MPI President Demetrios G. Papademetriou and Senior Fellow Doris Meissner, presented the Study Group’s final report, Thinking Regionally to Compete Globally: Leveraging Migration and Human Capital in the U.S., Mexico, and Central America.

Reports

February 2014

Curbing the Influence of "Bad Actors" in International Migration (Transatlantic Council Statement)

This Transatlantic Council on Migration Statement assesses the continuum of policies needed to disrupt illegal migration-related activities and addresses the conditions that make them possible. It examines the role of migration "bad actors"—human traffickers and unscrupulous employers, among them—who operate and profit in this environment, and considers how governments can deploy resources to discourage their actions.

Reports

February 2014

Human Smuggling and Trafficking into Europe: A Comparative Perspective

This report examines human trafficking and smuggling trends and routes to Europe, and profiles the facilitators and clients/victims of such activities. It also offers a menu of policy options that are likely to reduce trafficking and smuggling flows, noting that such policies must be multifaceted to address a variety of contributing factors simultaneously.

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