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E.g., 04/24/2024
Technology & Infrastructure

Technology & Infrastructure

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A new border architecture has emerged that seeks to respond effectively to the seemingly competing demands of facilitating mobility while better managing the risks associated with cross-border travel (terrorism, organized crime, and the entry of unwanted migrants). Information and technology are the centerpieces of this new architecture. This research explores the increased collection and sharing of traveler and other data, expanded use of interoperable information databases, and the new border-management technologies and infrastructure used at ports of entry and beyond.

Recent Activity

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Reports
September 2019
Investing in the Neighborhood: Changing Mexico-U.S. Migration Patterns and Opportunities for Sustainable Cooperation
By  Andrew Selee, Silvia E. Giorguli-Saucedo, Ariel G. Ruiz Soto and Claudia Masferrer
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Reports
August 2019
From Control to Crisis: Changing Trends and Policies Reshaping U.S.-Mexico Border Enforcement
By  Randy Capps, Doris Meissner, Ariel G. Ruiz Soto, Jessica Bolter and Sarah Pierce
Nancy Pelosi and Alexandria Ocasio-Cortez
Articles
July 25, 2019
Democrats Under Pressure: Political Calendar Exposes Ideological Differences on Immigration
By Muzaffar Chishti and Jessica Bolter
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Commentaries
July 2019
Soluciones estratégicas para afrontar la crisis migratoria en Estados Unidos y México
By  Andrew Selee, Silvia E. Giorguli-Saucedo, Claudia Masferrer and Ariel G. Ruiz Soto
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Reports
May 2019
Immigration-Related Policy Changes in the First Two Years of the Trump Administration
By  Sarah Pierce
Eloy Detention Center
Articles
February 28, 2019
Executive Power Showdown: Congress and White House Quarrel over Immigration Spending
By Muzaffar Chishti, Sarah Pierce, and Randy Capps
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Commentaries
January 2019
A Wall Cannot Fix Problems at Border; Smart Solutions for Asylum Crisis Can
By  Doris Meissner and Sarah Pierce
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Commentaries
June 2018
Crisis at the Border? Not by the Numbers
By  Jessica Bolter and Doris Meissner

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Policy Briefs
April 2003
Immigration Policy and the Homeland Security Act Reorganization: An Early Agenda for Practical Improvements
By  David A. Martin
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Policy Briefs
September 2001
Background Paper on Immigration and National Security

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Recent Activity

Reports
September 2019

Investing in the Neighborhood: Changing Mexico-U.S. Migration Patterns and Opportunities for Sustainable Cooperation

Migration between Mexico and the United States has changed dramatically in recent years, but policies and political rhetoric in both countries have not always kept up. This report, which draws from discussions of a high-level Mexico-U.S. study group convened by MPI and El Colegio de México, explores this new migration reality and how the two governments could work more closely together to address shared policy challenges.

Reports
August 2019

From Control to Crisis: Changing Trends and Policies Reshaping U.S.-Mexico Border Enforcement

How did the U.S. border enforcement picture go in the span of two years from the lowest levels of illegal immigration since 1971 to a spiraling border security and humanitarian crisis? This report draws on enforcement and other data as well as analysis of changing migration trends and policies to tell this story. The authors outline key elements for a new strategy that can succeed over the long term.

Articles
July 25, 2019

Democrats Under Pressure: Political Calendar Exposes Ideological Differences on Immigration

Ideological differences in the Democratic Party over immigration that were once masked by unity against President Trump’s border wall and immigration agenda are now being exposed as Democratic presidential candidates seek to stand out in a crowded field and amid controversy over an emergency border spending bill. As the 2020 electoral calendar accelerates, how the party navigates the gulf between its most liberal and conservative wings will become a greater challenge for its leaders.

Commentaries
July 2019

Soluciones estratégicas para afrontar la crisis migratoria en Estados Unidos y México

Dado el incremento de los flujos migratorios provenientes de Centroamérica, el pasado mes de junio de 2019, los Estados Unidos y México acordaron tomar una serie de medidas para reducir los flujos irregulares. Sin embargo, será muy difícil mantener estos esfuerzos de corto plazo, debido a una debilidad institucional crónica y a estructuras de política pública poco planificadas en ambos países. Este comentario ofrece cinco recomendaciones a ambos países considerando soluciones de mediano y largo plazo para disuadir la migración irregular y, al mismo tiempo, garantizar que aquellos que busquen protección tengan un proceso justo.

Reports
May 2019

Immigration-Related Policy Changes in the First Two Years of the Trump Administration

In the two years since President Trump entered office, U.S. immigration policy has changed in many ways. Some actions have received significant media attention and public scrutiny, and others have been implemented with little fanfare. This document chronicles these wide-reaching policy changes, covering immigration enforcement, the immigration courts, humanitarian admissions, visa processing, and more.

Articles
February 28, 2019

Executive Power Showdown: Congress and White House Quarrel over Immigration Spending

Though a faceoff between the U.S. executive and legislative branches is now in the courts, with President Trump's decision to declare a national emergency so he can allocate more money for construction of a border wall, a less-noted dispute has been taking place over the Department of Homeland Security's decision to add thousands more immigration detention beds than Congress provides annually, as this article explains.

Commentaries
January 2019

A Wall Cannot Fix Problems at Border; Smart Solutions for Asylum Crisis Can

What President Trump calls a border crisis is in fact a crisis in the asylum system—one worsened at every turn by his administration’s harsh policies and rhetoric. Rather than spend $5.7 billion on a wall, it would be far more effective to use the money to retool an overwhelmed asylum system, adapt outmatched border enforcement infrastructure to respond to the changing composition of arrivals, and work cooperatively with Mexico to tackle the factors propelling Central Americans to flee.

Commentaries
June 2018

Crisis at the Border? Not by the Numbers

Monthly apprehension statistics at the Southwest border have become a preoccupation for the Trump administration, which compares the 2018 numbers to 2017 and declares a crisis. Yet it was 2017, when the "Trump effect" temporarily paused illegal crossings, that was the outlier. Recent trends have reverted to the pattern seen in 2016, a result notable at a time of very low U.S. unemployment, as this commentary explores.

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