Libya’s Detention Economy: How Migrants Are Imprisoned, Exploited and Ransomed on the Route to Europe

HUMAN TRAFFICKING

A new body of UN evidence shows that migrant detention in Libya is not simply a consequence of irregular migration. In parts of the country, detention itself has become part of a profit-making system in which people can be intercepted, imprisoned, forced to work, extorted for ransom and returned to the same networks that exploited them.

Libya is often described as a gateway to Europe. For hundreds of thousands of migrants and refugees, however, it can also become a trap.

In February 2026, the United Nations Human Rights Office and the UN Support Mission in Libya published one of the clearest assessments yet of what happens inside that trap. Drawing on testimony gathered throughout 2024 and 2025, the UN concluded that widespread abuses against migrants, asylum seekers and refugees had become embedded within what it called a deliberate, profit-driven and violent “business model.” People were being abducted or arrested, moved between official and unofficial detention sites, subjected to forced labor and sexual exploitation, and held while families were pressured to pay for their release.

That finding matters because it changes the way Libya’s migration crisis needs to be understood. This is not solely a story about people paying smugglers to reach the Mediterranean and attempting dangerous crossings toward Europe. It is increasingly a story about the monetization of people after they have entered Libya, been intercepted at sea, expelled across a land border or fallen into the hands of authorities, armed groups or trafficking networks.

The evidence gathered through 2026 suggests that this system has not disappeared. In June, Amnesty International documented new mass arrests and expulsions and spoke to a Sierra Leonean man who said he had been arrested twice in Tripoli within days, beaten and forced to pay ransom for his release on both occasions. UN experts have separately raised concerns about more than 7,400 migrants and refugees allegedly subjected to a pattern of arbitrary detention, collective expulsion and trafficking between Tunisia and Libya since June 2023.

What emerges is something more complicated than a conventional smuggling route: a detention economy in which a person’s vulnerability can itself be converted into income.

What This Article Covers

• How migrant detention in Libya has become connected to ransom, extortion, forced labor and human trafficking.
• What the UN’s 2026 investigation found about the treatment of migrants, refugees and asylum seekers.
• How people intercepted while attempting to reach Europe can be returned directly into detention.
• Why Libya’s immigration laws and absence of a functioning asylum system increase vulnerability.
• How armed groups, traffickers, state-affiliated actors and international migration policies can intersect.
• Who faces the greatest risk of exploitation, including children, women, refugees and undocumented migrants.
• What Libya, European governments and international institutions could do to disrupt the economic incentives behind abuse.

Key Takeaways

• The UN says abuses against migrants in Libya have developed into deliberate profit-making practices involving ransom, extortion, forced labor, sexual exploitation and the transfer or sale of people between traffickers.
• Libya is not simply a transit country. IOM identified approximately 943,748 migrants living in Libya during March and April 2026, many of whom were there for work or because conflict and insecurity had displaced them.
• UNHCR reported that an average of around 4,600 people were held in official migration detention centers during 2025. By the end of March 2026, the figure had risen to 6,101.
• People intercepted at sea and returned to Libya can be placed in detention. UNHCR reported that 24,819 refugees and migrants were intercepted or rescued at sea and returned to Libya in 2025, 24 percent more than in 2024.
• Libya has no national asylum law or comprehensive anti-trafficking law, while irregular entry, stay and exit remain criminalized under Law No. 19 of 2010.
• The UN has documented connections between trafficking networks and some state or state-affiliated actors, although responsibility differs between institutions, locations and individual perpetrators.
• European migration policy is part of the debate because EU-supported Libyan maritime forces intercept boats and return people to a country that UN bodies do not consider a safe place for disembarkation.

Why This Story Matters Now

The scale of migration through and into Libya remains enormous. IOM estimated that 943,748 migrants were present across 100 Libyan municipalities in March and April 2026. Sudanese people accounted for a particularly significant share of recent migration, reflecting the continuing displacement caused by the war in neighboring Sudan, but Libya also hosts large populations from Niger, Egypt, Chad and countries throughout West, Central and East Africa.

It is important not to reduce all of these people to would-be Mediterranean migrants. Some have gone to Libya seeking employment, some have lived there for years, some are refugees escaping war, and others intend to travel onward. Economic hardship remained the most frequently cited reason for migration in IOM’s latest reporting, while conflict and insecurity were particularly important among Sudanese and other North African migrants. A large majority of migrants surveyed earlier in 2026 lacked residency or work permits, leaving many dependent on informal employment and exposed to arrest, exploitation and abuse.

At the same time, the European route remains central to what happens next. UNHCR recorded 24,819 refugees and migrants intercepted or rescued at sea and returned to Libya during 2025. By March 2026, UNHCR stated that people intercepted and returned to Libya were being placed in detention, with 6,101 people held in detention centers nationwide at the end of that month. More than a third of those detainees were assessed as potentially needing international protection.

The result is a circular system. Someone may travel through Libya, pay to attempt the Mediterranean crossing, be intercepted at sea, returned to Libya and detained. Once inside detention, the person can face another demand for money, labor or exploitation before being released, transferred, deported or attempting the journey again.

It is that circularity that makes the economic dimension of the crisis so important.

The Background: Why Libya Became a Center of Migration and Exploitation

Libya sits between some of Africa’s largest displacement and migration corridors and the Mediterranean coast facing southern Europe. Following the collapse of Muammar Gaddafi’s government in 2011, the country entered a prolonged period of political fragmentation in which rival governments, armed groups, security institutions and criminal networks have competed for territory and influence.

Migration did not create that fragmentation, but fragmented authority has created conditions in which people moving through the country can be exceptionally vulnerable. Control over roads, borders, coastal areas, detention facilities and local economies can provide armed actors with opportunities to extract money from migration.

The legal environment makes that vulnerability more severe. According to the 2026 UN report, Libya has neither a national asylum law nor a comprehensive anti-trafficking law that clearly distinguishes refugees, asylum seekers, trafficking survivors, migrants and children requiring protection. Instead, irregular migration continues to be governed substantially through Law No. 19 of 2010, which criminalizes irregular entry, residence and departure and provides for detention with labor or financial penalties.

UNHCR also notes that Libya is not a party to the 1951 Refugee Convention and that even people registered as refugees do not necessarily receive legal protection against arrest or forced return from Libyan authorities.

This matters because the distinction between a person requiring protection and a person considered an immigration offender can disappear at precisely the point when protection is most needed.

The same distinction matters when discussing human trafficking. Migrant smuggling and human trafficking are not interchangeable. Smuggling ordinarily involves assisting someone to cross a border irregularly for financial gain. Trafficking is centered on exploitation through force, fraud, coercion or abuse of vulnerability. A journey that begins consensually with the payment of a smuggler can become trafficking when the person is subsequently confined, sold, forced to work, sexually exploited or held until relatives pay money.

Not For Sale explains these distinctions in its broader guide to what human trafficking is and how it operates and its human trafficking terminology guide.

What Is Happening Inside Libya’s Detention Economy?

The February 2026 UNSMIL and OHCHR report provides the strongest recent evidence for describing the system as an economy rather than simply a collection of individual abuses. The investigators concluded that violations had evolved into deliberate profit-making practices. Migrants and refugees were reportedly abducted, rounded up or arrested and then moved into official, unofficial or illegal places of detention, where confinement itself could become the mechanism through which money or labor was extracted.

Ransom is one part of that system. The UN documented cases in which families were asked for amounts ranging from hundreds to thousands of dollars to secure relatives’ release. In one facility, detainees told investigators that captors demanded 4,000 Libyan dinars per person, while other cases documented by the UN involved families paying between $500 and $10,000. Those who could not pay could remain detained or face further exploitation.

The economic extraction does not necessarily end when ransom is unavailable. The same UN investigation documented forced labor in agriculture, construction, domestic work, cleaning, mechanical work and activities inside detention facilities. Some detainees were reportedly forced to work for private actors or armed groups and then returned to detention. Others were forced to guard trafficking compounds or discipline fellow detainees.

In some documented cases, people themselves became commodities. UNSMIL and OHCHR received reports of migrants being transferred or sold between traffickers, including people sold for forced labor. The report describes an incident in which migrants were reportedly sold near Sabha, including a child sold to a local farmer for 1,200 Libyan dinars.

This is where the connection to modern-day slavery becomes unmistakable. A person whose freedom has been removed can be made profitable in several different ways: through the money demanded from their family, through unpaid work, through sexual exploitation, through confiscated property, through payments for release or through transfer to another exploiter.

The detention center therefore becomes more than a place where someone is held. In the worst documented cases, it becomes part of the infrastructure through which exploitation is organized.

The Circular Journey From the Mediterranean Back Into Detention

European attention tends to focus on the moment a boat leaves the Libyan coast. From a trafficking perspective, however, what happens after interception is equally important.

UNHCR recorded 24,819 people intercepted or rescued at sea and returned to Libya during 2025, compared with 20,001 the previous year. Its March 2026 operational update stated that people intercepted at sea and returned to Libya were placed in detention.

The February UN investigation documented cases in which people said they were intercepted at sea by armed or uniformed men, returned to Libya and subsequently transferred into detention where money was demanded for their release. In another case described in the report, a group intercepted near al-Zawiya was taken to what witnesses called an Osama detention facility, where detainees reported confiscation of their possessions, ransom demands and abuse.

This creates a fundamental problem for migration policy. If interception merely prevents arrival in Europe but returns people into a system where they are vulnerable to trafficking and extortion, the intervention has not necessarily removed them from a criminal economy. It may have placed them back inside it.

The UN has therefore repeatedly argued that Libya cannot currently be regarded as a safe place for the return of refugees and migrants intercepted at sea.

How Detention Becomes Human Trafficking and Modern-Day Slavery

Not every case of migrant detention is automatically human trafficking, and precision matters. Trafficking requires exploitation and, in adult cases, generally involves means such as force, fraud, coercion or abuse of vulnerability. What the evidence from Libya shows is that detention can create almost ideal conditions for those elements to converge.

A person without legal status may be unable to seek police protection without risking arrest. Someone held in an unofficial facility cannot freely leave. A worker whose passport has been confiscated may have no practical ability to change employers. A detainee whose family is being pressured for ransom is being controlled through threats. A person compelled to work without pay in return for food, release or avoidance of punishment may meet internationally recognized indicators of forced labor.

These mechanisms are particularly dangerous when the actors responsible for protection and the actors accused of exploitation overlap. The UN does not allege that every Libyan official or institution participates in trafficking. It does, however, document trafficking networks with ties to state actors and violations involving some state-affiliated forces, security institutions and armed groups involved in migration management.

That distinction is important. The problem is not simply the presence of criminal smugglers outside the state. It is the existence of areas where the boundary between criminal enterprise, armed authority and migration enforcement can become dangerously blurred.

Who Is Most at Risk?

People without recognized documentation face some of the greatest structural risks because almost every ordinary activity, traveling between cities, finding employment, renting accommodation or approaching authorities, can expose them to detention.

Sub-Saharan African migrants face an additional layer of racial discrimination. The UN reported systemic discrimination, xenophobia and hostile rhetoric, while Amnesty International documented racially targeted arrests and growing anti-migrant campaigns during 2026.

Women and girls face particular risks of sexual exploitation and gender-based violence. The UN documented rape, forced prostitution and sexual violence within trafficking hubs and detention settings. Children face overlapping vulnerabilities because Libya’s migration framework does not consistently separate them from adult immigration enforcement, while UNHCR reported that children were among those held in detention and among those it advocated to have released.

Sudanese refugees are another group of growing concern. War in Sudan has pushed hundreds of thousands of people toward Libya, particularly the east and south. UNHCR estimated that approximately 550,000 Sudanese refugees were living in Libya by the end of 2025, yet documentation and legal residency requirements remained inconsistent and often financially inaccessible.

People expelled into Libya from neighboring countries can also face immediate danger. In June 2026, UN special rapporteurs raised allegations concerning more than 7,400 predominantly sub-Saharan African migrants and refugees subjected to arbitrary detention, collective expulsion and trafficking from Tunisia toward Libya since 2023.

The System Behind the Harm

It would be easier to understand Libya’s detention crisis if there were a single criminal organization responsible for it. The evidence points instead toward something more difficult to dismantle: overlapping incentives.

Criminal networks can make money moving people. Traffickers can make money exploiting them. Detention operators or corrupt officials can potentially extract money for release. Employers can obtain vulnerable labor. Armed groups can use detention sites, checkpoints and territorial control as sources of revenue or influence. Political actors can gain legitimacy by presenting increasingly aggressive migration enforcement as a response to public anxiety about migration.

At the same time, European governments have a strong political interest in reducing irregular Mediterranean arrivals.

The European Union says its cooperation with Libya is intended to strengthen migration management while improving protection and fighting smuggling. According to the European Commission, approximately €220 million in migration-related regional and bilateral programs involving Libya was adopted between 2021 and 2024, with more than two thirds dedicated to protection, voluntary humanitarian return and evacuation. This followed €465 million allocated under the EU Emergency Trust Fund for Africa between 2015 and 2021. The EU also supports the Libyan Coast Guard through European missions.

Human rights organizations dispute whether sufficient safeguards surround that cooperation. Amnesty International has argued that European support for Libyan migration authorities contributes to a system in which people intercepted before reaching Europe are returned to serious human rights risks. In June 2026 it again called for changes to EU cooperation as Libyan authorities intensified arrests and expulsions. The European Commission, for its part, says human rights remain central to its engagement and that monitoring and evaluation mechanisms are in place.

The policy argument therefore goes beyond whether European states should control their borders. The more difficult question is whether border control can be considered effective or lawful when the people prevented from crossing are returned to conditions in which UN investigators have documented trafficking, arbitrary detention, forced labor and extortion.

The Human Impact

Behind the institutional language are people whose journeys can be repeatedly monetized.

The June 2026 testimony documented by Amnesty International offers a particularly stark example. A Sierra Leonean man living in Tripoli said he was arrested with other Black migrants on June 2, transferred to a detention facility and beaten until friends raised money for his release. Nine days later, he said he was arrested again while traveling in a taxi, transferred to another facility and released only after another ransom payment.

The significance of that account is not simply its brutality. It shows how freedom itself can become a product sold repeatedly to the same person.

The wider UN report describes similar patterns. Some families were contacted and instructed to pay money. Some detainees who could not pay were forced to work. Others were transferred elsewhere. In several locations, people who had been “rescued” from trafficking sites were subsequently transferred into immigration detention rather than entering a protection system.

The language of rescue therefore requires caution. Removing someone from one trafficker does not end trafficking if the person remains legally unprotected, detained and vulnerable to exploitation by another actor.

What Governments and International Institutions Are Doing

Libyan security operations have freed migrants from trafficking sites, including the release of more than 200 people from a concealed detention site near Kufra in January 2026. Some had reportedly been held for extremely long periods, demonstrating that Libyan authorities are themselves conducting operations against trafficking networks in parts of the country.

UNHCR also continues to work inside an exceptionally restricted protection environment. Its advocacy contributed to the release of 163 detainees during 2025, including 53 unaccompanied children, while its teams conducted 185 monitoring visits to detention centers.

But humanitarian intervention is operating downstream from the structures producing detention. Releasing several hundred individuals does not resolve a legal system that continues to criminalize irregular migration, nor can humanitarian agencies independently dismantle armed trafficking networks or create a functioning national asylum system.

International accountability mechanisms have also struggled with the gap between evidence and enforcement. The UN’s Independent Fact-Finding Mission on Libya previously found reasonable grounds to believe that crimes against humanity had been committed against migrants and other civilians deprived of their liberty. The 2026 evidence indicates that serious violations have continued despite years of international documentation.

What Still Needs to Change

The first requirement is to break the automatic relationship between irregular migration and detention. UN bodies have repeatedly called for Libya to end arbitrary immigration detention and establish lawful, non-custodial alternatives, particularly for children, trafficking survivors, refugees and others requiring protection.

Libya also needs a functioning legal framework capable of distinguishing between immigration status and protection needs. A trafficking survivor cannot be properly protected if the law primarily recognizes that person as an immigration offender. Refugees cannot safely approach authorities if doing so creates a risk of detention or deportation.

Trafficking investigations must extend beyond the lowest-level smugglers. Where credible evidence implicates officials, armed groups or institutions connected to migration enforcement, investigations need to follow the financial and organizational structure of the crime. Ransom payments, labor exploitation and the movement of people between detention sites are financial activities as well as human rights abuses. Disrupting the money is therefore essential to disrupting the model.

European states must also examine what happens after interception rather than measuring migration policy primarily by departures prevented or arrivals reduced. Human rights due diligence needs to determine whether equipment, training, intelligence or financial assistance can contribute, directly or indirectly, to returns into abusive detention.

Finally, humanitarian access and safe pathways out of Libya need to expand. Resettlement, humanitarian evacuation, family reunification, voluntary return where genuinely safe and voluntary, and legal migration routes cannot solve Libya’s political crisis, but they can reduce the number of people trapped inside a market in which mobility and vulnerability have become commodities.

What Not For Sale’s Perspective Adds

Not For Sale has long argued that human trafficking is best understood not solely as an individual criminal act but as an economic system. Traffickers need vulnerability, opportunity and impunity, but they also need a business model capable of turning exploitation into value.

Libya demonstrates that principle with unusual clarity. The commodity is not necessarily a product moving through a conventional supply chain. It can be the person themselves, their labor, their freedom, their family’s money or their desperation to continue a journey.

That is why trafficking prevention cannot stop at rescue. It requires reducing the conditions that allow people to be exploited repeatedly, including legal exclusion, displacement, corruption, lack of safe work, discrimination and the absence of meaningful protection.

Not For Sale has explored the importance of corruption in sustaining modern slavery in A Gift to Traffickers: Sex Trafficking Cases Hit 16-Year Low. Libya illustrates the same broader principle in a different context: when systems of authority fail to protect vulnerable people, or when individual actors within those systems profit from their vulnerability, exploitation can become normalized rather than exceptional.

What Readers Can Do

Readers can begin by resisting one of the most damaging simplifications surrounding this issue: the assumption that everybody crossing Libya is merely an “illegal migrant.” The population includes migrant workers, refugees fleeing conflict, asylum seekers, trafficking survivors, families, children and people who have lived in Libya for years.

Understanding the distinction between migrant smuggling and human trafficking also matters. Sharing reliable reporting can help prevent trafficking survivors from being treated simply as immigration offenders, while supporting survivor-centered organizations and credible humanitarian agencies helps sustain the protection services available to people who do escape exploitation.

Public scrutiny of migration agreements is equally important. Governments should be expected to explain not just how many crossings they prevent, but what happens to people after interception, whether independent monitoring is possible and what safeguards exist to ensure that border policy does not return people to trafficking or forced labor.

Readers can explore Not For Sale’s wider human trafficking coverage to understand how displacement, corruption, forced labor and organized crime intersect across different parts of the world.

What makes Libya’s detention economy particularly dangerous is that exploitation does not necessarily begin or end with a trafficker.

A person may flee conflict, cross a desert, pay a smuggler, find informal work, be arrested, pay for release, attempt the Mediterranean crossing, be intercepted, returned to Libya and detained again. At different points along that journey, different actors can extract money, labor or power from the same person.

The UN’s latest evidence suggests that this is not simply the unintended consequence of a dysfunctional migration system. In parts of Libya, the dysfunction itself has become economically useful.

That changes the question policymakers need to ask. It is no longer enough to ask how Europe can stop boats leaving Libya or how Libyan authorities can detain more people moving without documents. The more important question is whether the system intended to control migration is creating the very vulnerabilities from which traffickers, extortionists and abusive actors profit.

Until that incentive is broken, detention will remain more than a migration policy. For some of those caught inside it, it will remain a marketplace.

Frequently Asked Questions

What is Libya’s migrant detention economy?

The term describes a system in which migrants, refugees and asylum seekers can generate income for criminal or corrupt actors through detention itself. UN investigators have documented ransom demands, extortion, forced labor, sexual exploitation, confiscation of property and transfers between trafficking networks.

Are migrants automatically detained in Libya?

Libya criminalizes irregular entry, residence and exit, and detention remains central to its migration system. UNHCR reported that people intercepted at sea and returned to Libya were placed in detention during 2026. The precise circumstances vary between regions and authorities.

How many migrants are currently in Libya?

IOM identified approximately 943,748 migrants across Libya during March and April 2026. This includes people living and working in Libya as well as people who may intend to travel onward.

How many migrants are detained in Libya?

UNHCR reported an average of around 4,600 people in official migration detention centers during 2025. At the end of March 2026, 6,101 people were being held in detention centers, including 2,238 people potentially requiring international protection. These figures do not capture everybody held in unofficial or illegal facilities.

How is human trafficking connected to migrant detention in Libya?

Detention can expose people to trafficking when confinement is used to force them to work, obtain ransom payments, facilitate sexual exploitation or transfer them to other exploiters. UN investigators have documented all of these practices in Libya.

Is migrant smuggling the same as human trafficking?

No. Migrant smuggling generally involves facilitating an irregular border crossing for financial gain. Human trafficking involves exploitation through force, fraud, coercion or abuse of vulnerability. A smuggling journey can develop into trafficking if the person is subsequently confined or exploited.

Are refugees also detained in Libya?

Yes. Libya lacks a national asylum system that gives refugees comprehensive protection from immigration detention. UNHCR has documented people requiring international protection among those detained.

Does the European Union fund Libya’s migration system?

The EU provides substantial migration-related assistance to Libya and supports the Libyan Coast Guard through European missions. The European Commission says much of its funding is directed toward protection, voluntary return and evacuation, while human rights organizations have questioned whether European cooperation contributes to the return of people into abusive conditions.

Is Libya considered a safe place to return migrants rescued at sea?

UN human rights bodies have said Libya should not currently be regarded as a safe place for the disembarkation and return of migrants and refugees because of the documented risk of detention, trafficking and other abuses.

What would reduce trafficking risks in Libya?

Key measures include ending arbitrary immigration detention, establishing alternatives to detention, creating effective asylum and anti-trafficking laws, investigating trafficking and corruption, expanding humanitarian access and safe migration pathways, and ensuring international border cooperation is subject to meaningful human rights safeguards.