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

Reports June 2022 COVID-19’s Effects on U.S. Immigration and Immigrant Communities, Two Years On By Julia Gelatt and Muzaffar Chishti	Multimedia May 24, 2022 Seeking Safety: Regional Protection Options for Central Americans
Articles May 25, 2022 Rise in Maritime Migration to the United States Is a Reminder of Chapters Past By Muzaffar Chishti and Jessica Bolter	Articles May 18, 2022 Chile’s Welcoming Approach to Immigrants Cools as Numbers Rise By Cristián Doña-Reveco
Multimedia May 10, 2022 The State of Global Human Mobility More than Two Years into the Pandemic	Policy Briefs May 2022 Leveraging Predeparture Counseling to Support Returning Migrants’ Sustainable Reintegration By Lucía Salgado
Commentaries May 2022 Managing Mobility in the Pandemic Era Requires World to Buy In on Shared Principles By Meghan Benton and Lawrence Huang	Articles May 11, 2022 Sub-Saharan African Immigrants in the United States By Jane Lorenzi and Jeanne Batalova

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Policy Briefs July 2018 Mind the Gap: Bringing Migration into Development Partnerships and Vice Versa By Kate Hooper and Kathleen Newland	Reports June 2018 After the Storm: Learning from the EU Response to the Migration Crisis By Elizabeth Collett and Camille Le Coz
Books June 2018 Vanishing Frontiers: The Forces Driving Mexico and the United States Together By Andrew Selee	Reports January 2018 Trump’s First Year on Immigration Policy: Rhetoric vs. Reality By Sarah Pierce, Jessica Bolter and Andrew Selee
Policy Briefs December 2017 Immigration under Trump: A Review of Policy Shifts in the Year Since the Election By Sarah Pierce and Andrew Selee	Reports December 2017 Building Partnerships to Respond to the Next Decade’s Migration Challenges (Transatlantic Council Statement) By Demetrios G. Papademetriou and Kate Hooper
Reports December 2017 EU Migration Partnerships: A Work in Progress By Elizabeth Collett and Aliyyah Ahad	Reports November 2017 Beyond Transactional Deals: Building Lasting Migration Partnerships in the Mediterranean By Luca Lixi

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

Feature

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.

Feature

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.

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

Policy Beat

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.

A Dutch family at Ellis Island between 1915 and 1920.

Profile

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.

Migrants enrolled in the Migrant Protection Protocols are processed by U.S. Customs and Border Protection officers.

Policy Beat

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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Moving Beyond Pandemic: The COVID-19 Shock to the System of Human Mobility and the International Response with Elizabeth Collett

Expert Q&A, Audio

October 28, 2020

The COVID-19 Shock to the System of Human Mobility and the International Response

2020 IOM MuseMohammad Border area of Haquillas is home to several Venezuelans

Audio

October 27, 2020

Un Diálogo con Miembros de Coalición por Venezuela

En dicho diálogo, algunos de los representantes de las organizaciones que conforman la red en Norteamérica, Centroamérica, Sudamérica y el Caribe, comparten la manera como se coordinan, las acciones que se llevan a cabo y las dificultades, retos y desafíos que atraviesan.

Expert Q&A, Audio

October 21, 2020

Human Smuggling in an Age of Pandemic

As COVID-19 chilled global mobility, harmed economies, and sparked border closures and travel bans around the world, the pandemic has had an effect on the shadow migration world.

IMAGE1 PodcastEpisodeGraphicFinal ViennaAirport Kleemann_EpisodeTile_EpisodeTile

Expert Q&A, Audio

October 6, 2020

Is Airport COVID-19 Testing Ready for Takeoff?

Austria’s Vienna airport was an early adopter for in-airport COVID-19 tests, with results turned around within a few hours, sparing those with medical certificates from a mandatory 14-day quarantine. Can this serve as a model for restarting business travel and tourism? In this episode of our Moving Beyond Pandemic podcast, we talk to Vienna airport official Peter Kleemann to learn more.

PodcastEpisodeGraphicFinal Dowling_EpisodeTile2

Expert Q&A, Audio

September 30, 2020

Australia and the ‘Biosecure Border’ in the Age of COVID-19

Australia has worked to develop a “biosecure” border, using hard travel lockdowns, internal borders, and quarantine to stem spread of the COVID-19 virus. Is it working? In this episode of our Moving Beyond Pandemic podcast, host Meghan Benton talks to Brendan Dowling of the Australian Department of Home Affairs.

Recent Activity

Reports

June 2022

COVID-19’s Effects on U.S. Immigration and Immigrant Communities, Two Years On

The COVID-19 pandemic and associated economic recession have affected the lives of all U.S. residents, but immigrants have been among the hardest hit, with evidence of disproportionately high rates of death as well as a particularly high spike in unemployment. This report takes a look back at how the COVID-19 crisis has affected U.S. immigration policies and levels and the country’s immigrant communities.

Video, Audio, Webinars

May 24, 2022

Seeking Safety: Regional Protection Options for Central Americans

Marking the release of a Migration Policy Institute report on possible protection pathways for Central Americans, this webcast offers analysis on regional resettlement and humanitarian channels and the opportunities and obstacles to expanding these programs, along with specific actions that the United States and Canada could take.

Articles

May 25, 2022

Rise in Maritime Migration to the United States Is a Reminder of Chapters Past

A recent uptick in the number of unauthorized migrants attempting to reach the United States by sea has been largely overshadowed by tensions on the southwest border but serves as an echo of eras past. This article explains why migrant interdictions have risen to recent highs, especially among Cubans and Haitians.

Articles

May 18, 2022

Chile’s Welcoming Approach to Immigrants Cools as Numbers Rise

In the years since its return to democracy, Chile has emerged as a major immigration destination within South America. Yet recent large-scale migrant arrivals from Haiti and Venezuela have shaken the country’s politics and at times overwhelmed a decades-old immigration framework that critics contended was woefully out of date. New reforms could tighten immigration, but many questions remain. This country profile analyzes migration to Chile particularly since 1990.

Video, Audio, Webinars

May 10, 2022

The State of Global Human Mobility More than Two Years into the Pandemic

Marking the launch of an IOM-MPI report, this webcast examines the state of mobility across world regions into the third year of the COVID-19 pandemic—what travel restrictions remain, what policy adaptations have occurred, and how do systems improve for the next public-health crisis.

Policy Briefs

May 2022

Leveraging Predeparture Counseling to Support Returning Migrants’ Sustainable Reintegration

As assisted voluntary return and reintegration (AVRR) programs proliferate in Europe, there is growing recognition that counseling migrants as they prepare to return to their countries of origin can play an important role in their longer-term reintegration. This policy brief assesses the gaps between counselors in Europe and organizations supporting migrants after return that will need to be overcome to maximize the benefits of predeparture counseling.

Commentaries

May 2022

Managing Mobility in the Pandemic Era Requires World to Buy In on Shared Principles

Many countries are reopening for international travel and migration after the shutdown forced by the pandemic. Yet there is still no consensus on whether and how to use travel measures to prevent the spread of future variants of COVID-19 or respond to the next public health crisis. This commentary lays out four guiding principles for building an inclusive and effective global mobility system.

Articles

May 11, 2022

Sub-Saharan African Immigrants in the United States

The population of sub-Saharan African immigrants in the United States is relatively small, but it has grown substantially over the last four decades and is likely to continue to increase. This group of 2.1 million people is highly diverse, including individuals with a range of ethnic, linguistic, and other backgrounds, as this article explains.

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