E.g., 07/09/2026
E.g., 07/09/2026

Diaspora Engagement: All Activity

Cover image for From Exile to Return
Reports
April 2026

The fall of Syria’s Assad regime has raised questions in high-income countries about when displaced Syrians will return home. Similar conversations are underway about the nearly 7 million displaced Ukrainians. This report examines the complexity of facilitating returns without imperiling reconstruction, fueling additional displacement, and uprooting well-integrated workers and members of host societies.

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.

People of Albanian heritage at a parade in New York City.

Albania's diaspora has been an asset for the government's ambitions to join the European Union, grow its economy, and increase its international standing. As the government has sought to build closer ties with Albanians living abroad and others with ancestral ties to the homeland, it has seen the diaspora as a tool for public diplomacy, the advancement of cultural traditions, and more.

A doctor talks to a patient in Nigeria.

The time that immigrants and other diaspora members spend volunteering to support their homeland is rarely considered to be a measurable remittance. That oversight ignores the large value of these contributions, which can come from medical professionals, academics, and many others. This article explores the possibility of assigning a numeric value to these types of investments.

A woman receives a cash transfer in Sierra Leone.

Some countries with large diasporas have sought to maximize incoming remittances and channel them into particular sectors. Diaspora engagement policies are not always successful, but research shows that they are generally accompanied by increased remittance sending. This article explains the connection and explores some of the factors affecting remittance levels.

An Eritrean refugee in Ethiopia.

Eritreans account for a disproportionately large share of the world’s refugees. But fleeing the harshly repressive country is rarely easy. This article provides a primer on the situation in Eritrea and the conditions that refugees and other emigrants have encountered abroad.

At the central train station in Lviv, a growing number of displaced people are returning to Ukraine rather than fleeing it
Multimedia
Wednesday, November 13, 2024

Despite the ongoing war and heavy destruction across Ukraine, an estimated 1 million Ukrainians had returned to their country as of August 2024. On this webinar, experts discuss what shape refugees’ intentions to return or remain abroad.

Cover image for Exploring Refugees’ Intentions to Return to Ukraine
Reports
December 2024

The European response to displacement from Ukraine has been unprecedented. Yet as the war has stretched on, uncertainty has grown about whether and when refugees will be able to return home. This report examines a wide range of personal, host-country, and origin-country factors that contribute to refugees’ intentions to return or stay abroad, and what this means for the ongoing policy response in European host countries.

Sahrawi children in the Smara Refugee Camp, in Algeria.

For five decades, Sahrawi refugees have been displaced from Western Sahara, which many people call "Africa’s last colony" and which the United Nations considers the world’s largest and most populous non-self-governing territory. As this article details, young Sahrawis have for decades left the isolated refugee camps to study and live abroad, but many seem increasingly inclined not to return.

Supporters of Ukraine in Paris.

The Ukrainian diaspora has played a critical but often overlooked role in supporting the homeland since Russia invaded in 2022. Key networks were built years earlier, following the annexation of Crimea, and sprang into action when the full-scale invasion began. This article charts the evolution of the diaspora and its mobilization over time.

Dublin street scene in Temple Bar area.

Tens of millions of people globally claim Irish heritage, due to the country’s long history of emigration to places such as the United States, United Kingdom, Canada, and Australia. In recent years, many more people have been moving to Ireland than leaving, providing benefits to the country but also posing challenges. This article provides an overview of Ireland's migration trends and policies, past and present.

Dancers at the Basilica of Our Lady of Guadalupe in Mexico City.

Mexico is the source of the world’s second-largest migrant population. In recent years the country has found itself at an unexpected crossroads: Managing the transit of growing numbers of asylum seekers and other migrants headed to the United States. Meanwhile, the Mexican-born population in the United States has declined significantly since 2010. This article provides an overview of the major trends and policies.

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