E.g., 06/07/2026
E.g., 06/07/2026

Border Security: All Activity

The backs of two people on a motorbike; above them a sign notes the Guatemala border

Migration patterns from and through Central America are changing in fundamental ways amid rising immigration enforcement and a reduction in global humanitarian aid. These twin developments are putting new pressures on governments in the region and reshaping migrant experiences, as this article explores.

People walk in front of Tower Bridge in London.

UK immigration policy has often followed public mood on the issue. While attitudes have remained generally steady, the issue’s salience—how important people feel it to be—has risen and fallen, often in response to major news coverage or periods of highly visible migration. This article describes how UK labor migration policies have followed public attitude since 2010.

A crowd in Benin City, Nigeria. (Photo: IOM/Agara Barinedum)

Nigeria, Africa’s most populous country and one of its largest economies, sits at the crossroads of the continent’s migration landscape. As both a regional immigration hub and an origin for significant emigration, the country contends with a wide range of migration issues that have evolved over time. This country profile situates Nigeria's migration trends and policies.

Immigrants take the oath of allegiance during a naturalization ceremony.

This essential resource offers top statistics about immigration, immigrants, and the immigration system in the United States, drawing on authoritative sources and the latest data available. The article offers insights on the size and characteristics of the immigrant population, the scope of temporary and permanent immigration via all pathways, enforcement actions, and much more.

Anti-refugee activists in Austria.

In recent years, vigilante groups opposed to immigration have formed to conduct patrols, stage parades, and even commit violence against asylum seekers and other migrants in Europe, North America, and other regions. Vigilantes often claim that the government has been soft on irregular migration and use performative, symbolically heavy imagery to sway public opinion. This article traces the trends in vigilante movements targeting migrants.

President Trump and Secretary Noem visit Alligator Alcatraz
Multimedia
Tuesday, January 13, 2026

MPI analysts assess the immigration actions taken during President Trump's first year back in office, detail the legal state of play, and analyze the actual effects on the labor market, U.S. communities, and future immigration to the United States.

President Donald Trump addresses the nation.

U.S. immigration policy, practice, and enforcement changed dramatically over the first year of President Donald Trump's second term, touching most corners of the immigration system. The government has cracked down on unauthorized immigration in the U.S. interior and at the border, expanded scrutiny of immigrants of all legal statuses, and erected barriers for would-be arrivals. This article provides a sweeping overview of the changes that have taken place and assesses their impacts.

Cover image for To Leave or Stay?
Reports
December 2025

Policymakers across the European Union are seeking ways to incentivize third-country nationals with return orders to comply and voluntarily depart. This study examines whether and how two such measures—return counselling and reintegration assistance—can play a role in migrant decision-making, taking the Netherlands as a case study.

Migrantes venezolanos esperan procesamiento en Brasil.

Un nivel histórico de migración está transformando las sociedades y la política en América Latina y el Caribe, dando paso a una etapa definida por la volatilidad. Este artículo analiza estas dinámicas en el Caribe y Centroamérica y Sudamérica, y analiza la probabilidad de que la región se acerque a un punto de inflexión en la gestión de la migración.

Venezuelan migrants wait for processing in Brazil.

Amid unprecedented migration that began in 2010, Latin America and the Caribbean have entered a new era best defined by volatility. The success of initial policy responses to the displacement of millions of Venezuelans and other migration patterns has dimmed, given incomplete integration outcomes and other pressures. This article details these dynamics across the Caribbean and Central and South America.

Authorities making an immigration arrest in Virginia.

The Trump administration has expanded its use of expedited removal in unprecedented ways, transforming what previously had been a somewhat limited authority into a potent tool to assist with its mass deportations drive. This article traces how the administration has sought to expand the reach of the nearly 30-year-old fast-track power beyond the border.

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