E.g., 04/24/2024
E.g., 04/24/2024
Border Enforcement

Border Enforcement

Border enforcement is more than its widely perceived role of border guards patrolling external boundaries and inspectors admitting traffic through ports of entry. While those are key components, border enforcement represents a more holistic function, integrating resources and information at and between all ports of entry—whether air, land, or sea—with consular operations abroad and more. The research presented here examines these varied facets.

Recent Activity

Instructors teach an African dance class in Miami.
Articles
Cover image for COVID-19 and the State of Global Mobility in 2021
Reports
May 2022
By  Meghan Benton, Samuel Davidoff-Gore, Jeanne Batalova, Lawrence Huang and Jie Zong
U.S. immigration officials walk by a courthouse in Seattle.
Home Secretary Priti Patel & Rwandan Foreign Affairs Minister Vincent Biruta hold asylum accord
Commentaries
April 2022
By  Hanne Beirens and Samuel Davidoff-Gore
Image of Central American migrant caravan passing through Chiapas, Mexico
Commentaries
April 2022
By  Ariel G. Ruiz Soto and Andrew Selee
A woman in Italy is vaccinated before travel in 1951.
Articles
U.S. Border Patrol agents prepare to transport unauthorized migrants to Mexico under Title 42.
Articles

Pages

Bad Actors Hansen PapademetriouThumb
Reports
January 2014
By  Randall Hansen and Demetrios G. Papademetriou
cover BadActors Papademetriou Somerville
Reports
January 2014
By  Demetrios G. Papademetriou and Will Somerville
cover lessons of IRCA
Policy Briefs
January 2014
By  Muzaffar Chishti and Charles Kamasaki
cover BadActors TradeOffs
Reports
January 2014
By  Elizabeth Collett and Will Somerville

Pages

A Dutch family at Ellis Island between 1915 and 1920.

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.

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.

Two boys pose in an informal settlement east of Johannesburg largely populated by immigrants.

South Africa hosts the most immigrants of any African country. Yet it faces conflicting pressures, including the legacy of apartheid, a steady outflow of well-educated South Africans, and the need to juggle bilateral labor mobility schemes at a time of economic insecurity and high unemployment. This article traces these pressures and how they have developed over time.

A Haitian man hugs his daughter in Peru.

The chaotic arrival of thousands of Haitians at the U.S.-Mexico border in September 2021 was the culmination of a journey through the Americas that began for many a decade ago. This article examines how Brazil became a refuge for many after Haiti’s devastating 2010 earthquake, and how Haitians then moved on to Chile and other countries as conditions changed, and then onward again further north.

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

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.

Pages

EVENT PHOTO 2017.5.4   Changing Realities at the Borderv3
Video, Audio
May 4, 2017

In the midst of efforts to further ramp up enforcement at the U.S.-Mexico border even as illegal crossings are a fraction of what they were at their peak in 2000, MPI research sketches the changing realities at the border and offers data that should help inform the policy debate. As the Trump administration and Congress consider constructing a border wall, adding thousands of Border Patrol agen

EVENT PHOTO 2017.4.24   100 Days into Trumps Term and Immigration Action   Muz Doris
Audio
April 24, 2017

As the 100-day milestone for the Trump administration approaches, MPI's Doris Meissner and Muzaffar Chishti are joined by the former Director of U.S. Immigration and Customs Enforcement, Julie Myers Wood, and former DHS Assistant Secretary for Policy and Planning C. Stewart Verdery for a discussion of the administration's track record to date on immigration, the policies articulated in its executive orders, legal challenges, reactions by publics and policymakers, and the possible long-term effects of these policies.

EVENT PH 2016.1.27 US NAVY Distressed_persons_are_transferred_to_a_Maltese_patrol_vessel.
Audio
January 27, 2017

In the year since the Valletta Summit, the European Union and Member State governments have ramped up cooperation with origin, transit, and hosting countries, yet questions remain over how effective these partnerships have been and how far they can be reasonably be pursued. This webinar is a discussion on longer-term interventions the European Union may pursue to find solutions for asylum seekers, including cooperation with other countries on migration management.  

Event PH 2016.10.27 Kate Hooper and Kathleen Newland
Video, Audio
October 27, 2016

Marking the release of All at Sea: The Policy Challenges of Rescue, Interception, and Long-Term Response to Maritime Migration, this book discussion explores the different facets of maritime migration and the challenges governments, civil society, the private sector, and international organizations face in tackling this issue together. Presenters discuss the overwhelming Mediterranean crisis and movements across the Bay of Bengal/Andaman Sea, the Red Sea/Gulf of Aden, in the Caribbean, and the waters around Australia; and the particular challenges for policymakers in each of these cases.

13th Annual Immigration Law  Policy keynotes
Video, Audio
September 28, 2016

The 13th annual Immigration Law & Policy Conference offered policy and legal analysis on key immigration topics, including: the election and the future of immigration policy; refugee resettlement in the United States; immigration detention and enforcement; and the impacts of the Supreme Court opinion in the important U.S. vs Texas case

Pages

Recent Activity

Expert Q&A, Audio
April 24, 2023

How are U.S. border operations and policies evolving at the U.S.-Mexico border to address rising and diversifying flows? And what is driving increasing immigration from across Latin America, the Caribbean, and beyond? MPI President Andrew Selee speaks with two colleagues who traveled from one end of the nearly 2,000-mile boundary to the other, touring U.S. Customs and Border Protection facilities and interviewing U.S. and Mexican officials, NGO leaders, and others.

Articles

En Nicaragua, una crisis política marcada por el creciente autoritarismo del Presidente Daniel Ortega ha desencadenado la mayor migración de la historia moderna del país, superando incluso las cifras registradas durante la Guerra Fría. Cientos de miles de personas han huido, incluidos intelectuales, artistas y académicos que se han dirigido a Costa Rica, Estados Unidos y otros países, provocando una fuga de cerebros. Este artículo brinda una visión general del éxodo y lo sitúa en un contexto histórico.

Expert Q&A, Audio
April 15, 2023

When large numbers of asylum seekers and other migrants arrive at the borders of Western countries without prior authorization to enter, they are often treated as “spontaneous” arrivals. But migration is almost never truly spontaneous. Our podcast Changing Climate, Changing Migration speaks with David Leblang, a professor of politics and public policy at the University of Virginia, who discusses how climate change fits into the migration calculus.

Articles

Historically a country of emigration, Spain rapidly transitioned to become one of Europe’s major immigration destinations in just a few years. Remarkably, this evolution occurred with minimal political backlash, even as the country suffered through a crippling economic and labor crisis. This country profile examines the trends and policies that led to this astonishing development.

Articles

Virtually all major U.S. immigration policy reforms have faced lawsuits in recent years, giving federal judges wide latitude to shape national policy. The situation, which began during the Obama administration and has escalated, is a byproduct of congressional inaction and the emergence of immigration as a political wedge issue. This article tracks the trend, which has added new volatility to the immigration system, and places it in context.

Articles

Want to check a fact about U.S. immigration? Interested in putting recent trends into perspective? This article compiles authoritative, up-to-date information about the U.S. immigrant population and how it has changed over time. Data cover immigrants' demographic, educational, and linguistic characteristics; their top states of residence; enforcement activities; refugees and asylum seekers; naturalization trends; visa backlogs; and more.

Articles

A political crisis marked by Nicaraguan President Daniel Ortega’s growing authoritarianism has sparked the largest emigration in the country’s modern history. Hundreds of thousands have fled, including intellectuals, artists, and academics. They increasingly are heading beyond the traditional destination of Costa Rica, to the United States and beyond, as this article details.

Commentaries
March 2023

The border asylum proposed rule the Biden administration unveiled in February represents a bid to save the U.S. asylum system, not shut it down, as some contend. Whether it can succeed, however, depends on how it is implemented and on other steps that are beyond the bounds of the proposed rule, as this commentary explains.

Pages