Illegal Immigration & Interior Enforcement

lllegal immigration is a phenomenon confronted by many major immigrant-receiving countries, one that vexes policymakers and publics alike. While much of the focus may be on border enforcement, there are an array of interior enforcement policies aimed at identifying unauthorized immigrants for removal, including worksite enforcement, employment verification, jail-house screening, and state and local law enforcement activity. The research below delves into many facets of illegal immigration and enforcement occcuring away from national borders.

Recent Activity

Articles August 2, 2023 In the Twilight Zone: Record Number of U.S. Immigrants Are in Limbo Statuses By Muzaffar Chishti and Kathleen Bush-Joseph	Multimedia July 25, 2023 Improving Communications in the Voluntary Return and Reintegration Network
Multimedia July 20, 2023 Straining under the Backlog: Fixing a U.S. Immigration Court System in Crisis	Reports July 2023 At the Breaking Point: Rethinking the U.S. Immigration Court System By Muzaffar Chishti, Doris Meissner, Stephen Yale-Loehr, Kathleen Bush-Joseph and Christopher Levesque
Articles July 11, 2023 Inmigrantes colombianos en los Estados Unidos By Diego Chaves-González y Jeanne Batalova	Articles July 11, 2023 Colombian Immigrants in the United States By Diego Chaves-González and Jeanne Batalova
Articles July 5, 2023 Haitians Flee a Nation Nearing Collapse By Emmanuela Douyon	Articles June 28, 2023 Activism on Immigration by U.S. States Is Back, with New Tactics and Different Targets By Muzaffar Chishti and Julia Gelatt

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Reports October 2021 African Migration through the Americas: Drivers, Routes, and Policy Responses By Caitlyn Yates and Jessica Bolter	Reports October 2021 Toward a Better Immigration System: Fixing Immigration Governance at the U.S. Department of Homeland Security By Doris Meissner and Ruth Ellen Wasem
Policy Briefs September 2021 Migration Management and Border Security: Lessons Learned By Alan D. Bersin	Reports August 2021 From Jailers to Case Managers: Redesigning the U.S. Immigration Detention System to Be Effective and Fair By Randy Capps and Doris Meissner
Reports July 2021 Integración socioeconómica de los migrantes y refugiados venezolanos: Los casos de Brasil, Chile, Colombia, Ecuador y Perú By Diego Chaves-González, Jordi Amaral and María Jesús Mora	Reports July 2021 Socioeconomic Integration of Venezuelan Migrants and Refugees: The Cases of Brazil, Chile, Colombia, Ecuador, and Peru By Diego Chaves-González, Jordi Amaral and María Jesús Mora
Reports July 2021 Future Scenarios for Global Mobility in the Shadow of Pandemic By Meghan Benton	Policy Briefs May 2021 EU Strategy on Voluntary Return and Reintegration: Crafting a Road Map to Better Cooperation with Migrants’ Countries of Origin By Camille Le Coz

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Florida Governor Ron DeSantis at a conference in Tampa.

Policy Beat

June 28, 2023

Activism on Immigration by U.S. States Is Back, with New Tactics and Different Targets

Renewed U.S. state activism on immigration has echoes of the early 2010s, when Arizona’s SB 1070 defined a Republican-led push to increase enforcement that was ultimately muted by the courts and public backlash. Newer strategies rely on a novel array of tactics including migrant busing, litigation, and lawmaking. States are also moving in opposite directions, with some expanding rights for unauthorized immigrants, as this article details.

Feature

June 6, 2023

In Canada’s French-Speaking Quebec, Immigration Sparks Anxieties about Language and Identity

Canada's ambitions to dramatically increase immigration have met resistance in Quebec, the country's only majority-French province, where many worry their identity is under threat. Provincial officials have sought to fortify the role of the French language in society through academic, immigration, and linguistic policies, but the language nonetheless faces demographic threats, as this article explains.

Banderas de las naciones centroamericanas en una marcha en San Diego.

Spotlight

June 2, 2023

Inmigrantes centroamericanos en los Estados Unidos

Los centroamericanos representan menos de una décima parte de la población de inmigrantes en Estados Unidos. Pero su número se ha multiplicado por diez desde 1980. Este artículo proporciona una mirada integral a esta población.

A double border wall leads to a boat launch in Yuma, Arizona.

Feature

May 31, 2023

Global Spending on Immigration Enforcement Is Higher than Ever and Rising

Budgets for border security and interior immigration enforcement have been on the rise in places including the United States and the European Union. The spending is a result of the heightened focus on securitization by the Global North and has led to a ballooning private industry. This article explains the trend.

An abandoned shoe lies in the mud along the U.S.-Mexico border.

Policy Beat

May 25, 2023

U.S. Border Asylum Policy Enters New Territory Post-Title 42

The United States entered a new era with the end of the pandemic-era Title 42 expulsions policy. The government’s hopes of maintaining order at the U.S.-Mexico border post-Title 42 may be complicated by factors including authorities’ limited capacity, ongoing litigation, and cooperation from other countries. This article reviews the Biden administration's changing border policies and possible challenges ahead.

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Video

September 21, 2020

17th Annual Immigration Law and Policy Conference

This year’s Immigration Law and Policy Conference examines the immigration policy agenda under the Trump administration, including changes in the asylum system; the vast societal upheaval brought on by COVID-19 and the rising racial justice movement; what the future of U.S. immigration may look like; and many other topics related to U.S. immigration policy.

Video, Audio

August 26, 2020

Excluding Millions: How Trump Administration Changes to the Decennial Census Could Leave Out U.S. Citizens and Immigrants

This conversation, featuring a former U.S. Census Bureau director and other top experts, examines how the many challenges facing the 2020 Census could affect the count and representation of immigrant communities, the difficulties inherent in data matching to determine legal status, and the legal and constitutional issues surrounding the administration’s actions.

Flickr IOM Arrival of Returnees from Khartoum 7201505076_4a40649469_c

Video, Audio

June 25, 2020

Rethinking and Restarting: What Should the Returns Process Look Like Post-Pandemic?

This MPI Europe webinar showcases speakers from Belgium's Fedasil, the French Office of Immigration and Integration, and IOM discussing the counselling of (potential) returnees to increase the uptake of voluntary return—a return option that is generally seen as more humanitarian, practical, and less expensive.

Video, Audio

June 8, 2020

Beyond the Border: U.S.-Mexican Migration Accord Has Ushered in Sweeping Change in Mexico in Its First Year

Amid rising Central American migration to the United States, the U.S. and Mexican governments in June 2019 signed a joint declaration pledging to work together to manage and reduce irregular migration. At the agreement’s one-year anniversary, MPI researchers engaged in discussion with former U.S. and Mexican Ambassadors and a veteran journalist about the changes sparked.

Video

April 22, 2020

Immigration and the U.S.-Mexico Border during the Pandemic: A Conversation with Members of Congress

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.

Recent Activity

Articles

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.

Reports

February 2024

Outmatched: The U.S. Asylum System Faces Record Demands

The U.S. humanitarian protection system, known for its long history of assisting those in need, has come under incredible pressure in recent years. The asylum adjudications system, which is under-resourced, is struggling to keep up with record asylum seeker arrivals at the U.S.-Mexico border. This report examines the state of the asylum system, including changes under the Biden administration and potential lessons for other countries.

Articles

January 30, 2024

China’s Demand for Brides Draws Women from Across Southeast Asia—Sometimes by Force

An unknown number of women and girls from Southeast Asia have gone to China to marry Chinese men. Many go voluntarily, hoping for a better quality of life for themselves and their families. But some are deceived into their situation and are victims of human trafficking. This article takes a look at the phenomenon of marriage migration spurred by China's gender imbalance.

Reports

January 2024

Migration at the U.S.-Mexico Border: A Challenge Decades in the Making

Unauthorized migration at the U.S.-Mexico border has been a high-profile and politically divisive issue for decades. But as the nature of migration at the border has changed profoundly, U.S. policy responses have struggled to keep up. This report explores the changing nature of migration flows and migration policy at the border from the early 1990s until today, highlighting key lessons for contemporary policy-making.

Articles

January 19, 2024

Biden at the Three-Year Mark: The Most Active Immigration Presidency Yet Is Mired in Border Crisis Narrative

In three years, President Joe Biden has surpassed the number of immigration-focused executive actions taken by the Trump administration throughout its entire four-year term, making his the most active U.S. presidency ever on immigration. Yet the Biden administration has been repeatedly accused of inaction at the U.S.-Mexico border, where record levels of migrant encounters have occurred. This article reviews the Biden track record on immigration.

Articles

January 11, 2024

European Immigrants in the United States

One-tenth of all immigrants in the United States come from Europe, a vast decline from the mid-20th century, as migration within Europe has grown and more U.S. immigrants arrive from other destinations. This article provides an overview of contemporary European immigration to the United States, as a region and by top European countries of origin.

Reports

January 2024

Shifting Realities at the U.S.-Mexico Border: Immigration Enforcement and Control in a Fast-Evolving Landscape

All eyes are on the U.S.-Mexico border, where shifting migration trends and record migrant arrivals have stretched the U.S. border management system beyond its capabilities. As the Biden administration continues to implement its new regime of incentives for orderly arrivals and disincentives for unauthorized crossings, this report analyzes the rapidly changing policy and migration realities and outlines recommendations for a more effective, durable system of border control.

Commentaries

December 2023

One Phase Closes for the New Pact on Migration and Asylum. Now Another Begins

The New Pact on Migration and Asylum agreed in December 2023 by EU Member States and the European Parliament after lengthy negotiation will, without a doubt, go down in history as a signal political accomplishment. But will it result in better management of migration and asylum systems in a complex era? The outcome will turn on implementation and communication, this MPI Europe commentary explains.

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