Spain Dismantles Major Mediterranean Smuggling Network Linking Europe and North Africa

A major international police operation has dismantled a criminal organisation accused of transporting migrants, drugs and weapons between North Africa and Europe across the western Mediterranean.
The operation was led by Spanish authorities with international participation and support from Europol. A total of 78 people were arrested – 77 in Spain and one in Algeria. Several suspects were placed in pre-trial detention.
According to investigators, the organisation operated a sophisticated two-way trafficking system between Spain and Algeria. On journeys from Europe toward North Africa, boats were allegedly used to transport synthetic drugs and other illegal cargo.
On the return journey from Algeria to Spain, the same vessels carried migrants attempting to reach European territory.
Destinations included both the Spanish mainland and the Balearic Islands.
Investigators believe the organisation arranged at least 64 crossings involving more than 2,000 people travelling illegally from Africa to Spain.
The network is estimated to have generated more than €24 million in revenue.
Migrants could be charged as much as €12,000 per person, demonstrating how profitable organised migrant smuggling has become.
Spain’s Guardia Civil described the organisation as one of the largest criminal networks specialising in maritime migrant smuggling across the western Mediterranean.
The group reportedly used high-speed boats, some of which were unregistered or operated in ways intended to make identification more difficult.
Authorities seized 18 vessels during the operation, along with drugs, satellite phones, a firearm and more than €25,000 in cash.
The investigation also revealed the dangerous conditions faced by migrants.
Authorities said people were transported in hazardous circumstances, while investigators uncovered evidence of physical and sexual violence. Threats and intimidation were allegedly used to maintain control over both customers and members of the organisation.
Four of those arrested are suspected of being senior leaders of the network.
The investigation began in 2023 and gradually uncovered an organisation that was not simply arranging individual illegal crossings but operating a sophisticated international logistics system.
Law-enforcement agencies from Spain, France, Poland and Portugal participated in the operation.
The dismantling of the network comes as the migration route between Algeria and Spain is becoming increasingly important.
Particularly rapid growth has been recorded on the route toward the Balearic Islands. During the first half of 2026, the Algeria-Balearics corridor became the fastest-growing irregular migration route into the European Union.
The journey remains extremely dangerous. Only days before details of the operation were announced, Spanish authorities were searching for migrants who disappeared while attempting to reach Mallorca. Two survivors said their boat had departed North Africa carrying 19 people after a journey lasting around 15 days.
The investigation also demonstrates how major organised-crime networks are changing their methods.
Rather than specialising in a single illegal activity, criminal groups can use the same boats, routes and logistical infrastructure to serve several illicit markets.
In this case, vessels did not necessarily return empty after completing one part of the journey. The same Mediterranean corridor was allegedly exploited in both directions.
A single round trip could therefore generate revenue from transporting illegal goods toward North Africa and from smuggling migrants toward Europe.
For European authorities, this combination of migrant smuggling, drug trafficking, weapons and international logistics makes such organisations considerably more complex to investigate and dismantle.
Sources: Guardia Civil, Europol, Associated Press.