E.g., 06/27/2024
E.g., 06/27/2024
Border Security

Border Security

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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

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EU Migration Partnerships: A Work in Progress
Reports
December 2017
By  Elizabeth Collett and Aliyyah Ahad
Tracing the Channels Refugees Use to Seek Protection in Europe
Reports
September 2017
By  Susan Fratzke and Brian Salant
Advances in U.S.-Mexico Border Enforcement: A Review of the Consequence Delivery System
Reports
May 2017
By  Randy Capps, Faye Hipsman and Doris Meissner
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Fact Sheets
April 2017
By  Sela Cowger, Jessica Bolter and Sarah Pierce

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U.S. Border Patrol agents prepare to transport unauthorized migrants to Mexico under Title 42.

The United States’ controversial Title 42 migrant expulsions policy will come to an end in May 2022, after more than 1.7 million expulsions over two years. The COVID-19-era public-health restriction ushered in an unprecedented period of mass expulsions, including of would-be asylum seekers, at the U.S.-Mexico border. Unwinding the policy will be complicated amid predictions of a significant increase in unauthorized migration.

An image of an immigration boarding line.

Need information about U.S. immigration trends or the makeup of the country's immigrant population? This useful, stats-rich article answers the most common questions about the size, shape, and changing nature of the U.S. foreign-born population. It also offers data on immigration enforcement actions, backlogs, and other elements of the U.S. immigration system.

A construction crew works on a wall the U.S.-Mexico border.

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.

A U.S. government supercomputer.

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.

Photo of U.S. President Joe Biden delivering remarks in front of White House.

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.

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Andrew Selee, Veronica Escobar, Dan Crenshaw, Duncan Wood
Video
April 22, 2020

In this bipartisan discussion, two border-state members of Congress—Rep. Veronica Escobar and Rep. Dan Crenshaw—discuss the response to the coronavirus outbreak, how it is affecting the interconnected border region, and what the future might hold.
 

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Audio
April 8, 2020

MPI and MPI Europe experts discuss the effects of the coronavirus pandemic on asylum systems in Europe and North America, as well as in developing regions, where 85 percent of refugees live. During this freeform conversation, our analysts also assess the implications for the principle of asylum and the future for a post-World War II humanitarian protection system that is under threat.

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Expert Q&A, Audio
March 31, 2020

Governments are facing urgent pandemic-related questions. One of the more pressing ones: Who is going to harvest crops in countries that rely heavily on seasonal foreign workers? In this podcast, MPI experts examine ways in which countries could address labor shortages in agriculture, including recruiting native-born workers and letting already present seasonal workers stay longer.

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Video, Audio
March 24, 2020

This webinar, organized by MPI and the Zolberg Institute on Migration and Mobility at The New School, discussed migration policy responses around the globe in response to the COVID-19 pandemic, and examined where migration management and enforcement tools may be useful and where they may be ill-suited to advancing public health goals. 

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Video, Audio
February 11, 2020

MPI llevó a cabo un seminario para marcar el lanzamiento de: Un portal sobre Migración en América Latina y el Caribe y un informe que examina los efectos de las políticas migratorias y de integración en 11 países en América Latina y el Caribe ante el aumento de la migración venezolana y nicaragüense.

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Recent Activity

Articles

At his term's midpoint, President Joe Biden has relied on executive action to advance his immigration agenda more than his predecessors, including Donald Trump. Yet many of the changes to interior enforcement, humanitarian protection, and other areas have been overshadowed by the record pace of arrivals at the U.S.-Mexico border, which has presented the administration with major policy and operational challenges.

Reports
January 2023

Although nearly all countries adopted travel measures during the COVID-19 pandemic, national approaches have varied considerably and often been controversial. In many cases, decisionmakers failed to clearly communicate the rationale for using certain measures. This report looks at how governments and international organizations approached travel-related risk analysis, and what it would take to do this more strategically in future public-health emergencies.

Articles

Every year, thousands of migrants ordered deported from EU Member States, the United States, and elsewhere are not returned to their origin countries. Why? One reason is the multiple nations that refuse to cooperate on readmitting their nationals abroad. This article explores the motivations behind countries’ lack of cooperation and how deporting states have responded.

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.

Articles

The Biden administration’s policy to expel some Venezuelan border arrivals to Mexico marks a significant reversal. For the first time, the U.S. government is invoking the controversial Title 42 expulsions policy not on public-health grounds but as an explicit immigration enforcement measure. The expulsions are being paired with a new humanitarian parole program for up to 24,000 Venezuelans. This article assesses the policy and the uneven treatment of humanitarian migrants by nationality.

Reports
October 2022

There has been a flurry of digital activity in the asylum field since the COVID-19 pandemic temporarily halted protection operations, and it has led officials to rethink how everything from registration to case adjudication happens. But what does this increasing use of technology mean for the people and processes involved? This report explores this question, as well as the challenges of balancing technology’s potential benefits with measures to mitigate its risks.

Commentaries
October 2022

Los titulares enfocados en la cifra récord de 2,4 millones de migrantes encontrados en la frontera México-Estados Unidos durante el año fiscal 2022 encubren la historia más importante: Los flujos migratorios se han diversificado rápidamente más allá de México y el norte Centroamérica, y como resultado, las políticas de control migratorio son incongruentes con la realidad de hoy. Esto demuestra la evidente necesitad de nuevos enfoques regionales, argumenta este comentario.

Commentaries
October 2022

Headlines focusing on the record-breaking nature of the 2.4 million migrant encounters at the U.S.-Mexico border in fiscal year 2022 overlook the much bigger story: Migrant and asylum seeker flows have rapidly diversified beyond Mexico and northern Central America and as a result, U.S. enforcement policies are misaligned. Today's reality sharply underscores the need for new regional approaches, this commentary argues.

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