E.g., 09/24/2023
E.g., 09/24/2023
Border Security

Border Security

Border Enforcement
Smuggling & Trafficking
Technology & Infrastructure
CBPagent mexborder

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

Explainer IllegalImmigration Art
Explainers
April 2019
Explainer: Illegal Immigration in the United States
By  Jessica Bolter
Somali migrants disembarking.
Articles
February 6, 2019
On the Move in a War Zone: Mixed Migration Flows to and through Yemen
By Henry Wilson-Smith
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Multimedia
January 16, 2019
Promising Strategies for Reintegration of Migrants Returning to Mexico and Central America
BorderWall CBP ManiAlbrecht
Commentaries
January 2019
A Wall Cannot Fix Problems at Border; Smart Solutions for Asylum Crisis Can
By  Doris Meissner and Sarah Pierce
Registration of Nigerian migrants for voluntary return
Articles
January 10, 2019
An “Informal” Turn in the European Union’s Migrant Returns Policy towards Sub-Saharan Africa
By Jonathan Slagter
Top10 2018 No2 AfD
Articles
December 20, 2018
Pushing Migration to the Forefront, Populists Make New Strides
By Michelle Mittelstadt
U.S. Marine secures barbed-wire fencing at the California-Mexico border.
Articles
December 19, 2018
Shaping a Narrative of "Crisis" at Border, Trump Administration Takes Muscular Action
By Michelle Mittelstadt
AfghanMotherChildUNHCR MathiasDepardon
Articles
December 18, 2018
Children on the Frontlines
By Michelle Mittelstadt

Pages

Cover Top10 8UACs
Top Ten
December 9, 2015
A Shared Challenge: Europe and the United States Confront Significant Flows of Unaccompanied Child Migrants

Child migrants traveling alone to Europe or the United States face similar dangers and are particularly at risk of abuse and trafficking. The arrival of tens of thousands of such children in Europe and the United States have overwhelmed accommodations as well as legal and integration processes. Furthermore, the unprecedented flows have sparked heated public debate in a number of cities.

Cover Top10 9Borders
Top Ten
December 8, 2015
Border Skirmishes Resonate in National Domestic Politics

Facing electoral challenges, falling approval rates, and weak economies, some political leaders in 2015 altered border policies or engaged in conflicts across borders as tools of domestic policy. This trend looks at the effects on migration of conflicts between Venezuela and Colombia, Russia and Ukraine, and India and Nepal.

LHR RROQueue
Feature
November 5, 2015
Paying for Protection: Corruption in South Africa’s Asylum System

Systemic corruption has flourished in South Africa's asylum system due to large backlogs and rising demand. Though apartheid's end ushered in a progressive refugee law, inefficiency, administrative justice violations, and corruption have narrowed the humanitarian protection channel. Asylum seekers and refugees often face the stark choice of paying bribes to access services or risking deportation.

RefugeesinFYRM StephenRyanIFRC Flickr
Feature
September 24, 2015
Europe’s Migration Crisis in Context: Why Now and What Next?

As Europe struggles to reach a consensus on how to respond to the refugee crisis, the seemingly unending flow of migrants and refugees arriving on its shores is bringing national asylum systems to their breaking point. This article analyzes the context of the crisis, discussing the root causes of the flows, why they are spiking now, and growing protection challenges.

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Policy Beat
September 15, 2015
Fierce Opposition, Court Rulings Place Future of Family Immigration Detention in Doubt

Facing legal setbacks and political opposition, the Obama administration may be required to overhaul its policy of detaining families in immigration custody. Recent court decisions have undermined the government's justification of the policy as a deterrent to future illegal immigration and may result in the release of more than 1,400 unauthorized immigrant women and children.

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Recent Activity

Explainers
April 2019

Explainer: Illegal Immigration in the United States

How has the size of the unauthorized population in the United States changed over time? How is illegal immigration changing, and where do unauthorized immigrants come from? This explainer answers basic questions about illegal immigration, the changing patterns from Mexico, and more.

Articles
February 6, 2019

On the Move in a War Zone: Mixed Migration Flows to and through Yemen

War and impending famine in Yemen have captured significant attention. Yet often overlooked is the country’s role as the epicenter of one of the world’s busiest mixed migration routes, linking Africa, Asia, and Europe. This article examines the migration pathways to and through the country, push and pull factors, and the impact of civil war on human movement.

Video, Audio, Webinars
January 16, 2019

Promising Strategies for Reintegration of Migrants Returning to Mexico and Central America

This MPI webinar focuses on reception and reintegration services for returning migrants, along with the heightened pressure policymakers in Mexico and Central America are facing to design systems and programs that support both returnees and the communities in which they settle. Authors of a year-long study of reception and reintegration services in Mexico and the Northern Triangle discuss the findings of their fieldwork.

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.

Articles
January 10, 2019

An “Informal” Turn in the European Union’s Migrant Returns Policy towards Sub-Saharan Africa

The European Union's focus on formal readmission agreements with migrant-origin countries to manage the return of irregular migrants and failed asylum seekers has given way since 2016 to informal arrangements. This article explores the potential effect that nonbinding readmission pacts could have on migrant returns to sub-Saharan Africa, where return rates from EU Member States have been low.

Articles
December 20, 2018

Pushing Migration to the Forefront, Populists Make New Strides

2018 proved a banner year for far-right populist movements in Europe and the Americas. They claimed the presidency of Brazil, sparked the collapse of the Belgian government, and—whether in or out of office—put a harder-edged stamp on migration and asylum policies in Austria, Denmark, Hungary, Italy, Sweden, and beyond.

Articles
December 19, 2018

Shaping a Narrative of "Crisis" at Border, Trump Administration Takes Muscular Action

The Trump administration took sweeping action in 2018 to slow legal immigration, make life harder for some immigrants already in the United States, rebuff would-be asylum seekers, and reduce refugee resettlement. Shaping a narrative of crisis at the border, the administration significantly changed the U.S. asylum system, deployed troops and tear gas, and separated families—yet Central American migrants continued to arrive.

Articles
December 18, 2018

Children on the Frontlines

Hardline migration and asylum policies in the United States and Australia in 2018 hit turbulence when their effects on the most vulnerable—young children—provoked widespread public revulsion and prompted a retreat, at least temporarily. Still, public outcry over the treatment of child migrants and asylum seekers often runs up against the intractability of the problems facing governments and the lack of good solutions.

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