An investigation led by Bulgaria, conducted in collaboration with the Hellenic police and with the support of Europol, has resulted in the dismantling of an organised criminal network involved in smuggling migrants from Turkey through Bulgaria and subsequently through Serbia or Romania to countries in Western Europe. The investigation was conducted within the framework of a regional operational task force established to combat smuggling networks that use Bulgaria as a trafficking country.

The police action day resulted in 16 arrests, 6 house and business searches, and the seizure of mobile devices, administrative documents, vehicle registration documents, accounting notebooks, and other records.
The migrant smuggling network operated with a pyramid structure, with members performing different roles. The core group, based in Sofia, was primarily composed of Bulgarian and Syrian nationals who acted in a highly coordinated manner. Their main role was to organise trafficking through Bulgaria while maintaining close cooperation with other criminal networks based in neighbouring countries. For example, payment for smuggling services had already been arranged before departure. Migrants were required to make a deposit through hawala offices in Turkey, from where the migrants departed.
After recruiting migrants in Turkey, the members of the criminal network smuggled them across the southern green border of Bulgaria, guiding them to predefined locations. From there, the drivers transported them to Sofia using a variety of vehicles, including cars and buses. Migrants were temporarily housed in safe houses in Sofia and its surrounding areas before being moved towards the Bulgarian-Serbian or Bulgarian-Romanian borders. In some cases, the migrants were transported directly to the border areas without temporary accommodation.
Europol carried out a wide-ranging operational analysis to identify the various targets and map their criminal activities. Europol deployed an expert in Sofia as part of the regional operational task force and was on the ground during the action day, providing real-time cross-checks with Europol databases to support the national law enforcement authorities.
Since its establishment in September 2023, Europol has been providing dedicated operational and analytical support to the operational task force led by Bulgaria. Europol organised and coordinated numerous operational meetings among stakeholders and facilitated the exchange of operational data.
Migrant smuggling continues to be a very significant criminal threat in the EU, requiring coordinated action across the entire criminal chain, from recruitment and trafficking to the financial flows that support it. Europol supports investigations through a data-driven approach, enhancing cases provided by national authorities with operational analysis and expertise. Europol also facilitates the exchange of information and coordinates joint operations to dismantle criminal networks.
To reinforce Europol’s efforts to combat migrant smuggling, Regulation (EU) 2025/2611 was adopted in December 2025. This new EU legislation underscores the importance of addressing migrant smuggling at the EU level through enhanced cooperation, including the establishment of the European Centre against Migrant Smuggling (ECAMS).
When creating the ECAMS, Europol’s priority is to ensure a better systematic exchange of information and improved coordination of efforts. This includes strengthening expertise in open-source intelligence (OSINT) and financial investigations, as well as improving the operational impact of the network of liaison officers from Frontex, Eurojust, and the Member States.
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