Brussels Matonge Drug Trial Opens With 46 Defendants
A large-scale drug trafficking trial opened in Brussels on Tuesday, with 46 defendants facing charges tied to an alleged criminal network that prosecutors say ran a multi-million-euro narcotics operation out of the Matonge district of Ixelles. According to VRT NWS, the group is accused of selling cannabis, cocaine and ecstasy from the Matonge and Vendome galleries between March 2022 and November 2025, generating more than 6 million euros in illicit proceeds.
The case is being heard at the heavily secured Justitia site in Haren, built in the former NATO headquarters and previously used for the assize trial of the 2016 Brussels attacks. Because of the unusually large number of defendants, the proceedings were moved to a complex specially designed for large-scale trials, RTL Info reported.
A network with a hierarchy
Prosecutors allege the organization was led by a 35-year-old man from Etterbeek identified as “M.B.,” who they say directed a structured and hierarchical criminal enterprise in which each member had a defined role. Besides suspected street dealers, the defendants include people accused of managing storage locations, supplying drugs, or keeping the organization’s accounts, according to BRUZZ.
M.B. is already known to the courts: in 2024 he was sentenced to 22 years in prison for manslaughter after fatally stabbing a member of a rival gang. For those considered the masterminds of the network, the maximum penalty could reach up to 20 years in prison.
“The Matonge district has been known for drug trafficking for several years, which causes nuisance for residents,” the Brussels prosecutor’s office said, as quoted in the official Openbaar Ministerie statement. The office added that it “decided to organize a large-scale investigation to durably disrupt the existing criminal structures.”
A false start in Haren
The first morning did not go smoothly. The hearing, scheduled for 9 a.m., was delayed because the presumed mastermind — incarcerated in Haren, about a kilometre from the Justitia site — was mistakenly transferred to the wrong courthouse, the Palais de Justice at Place Poelaert, RTL reported. Proceedings resumed once the error was corrected, and the trial formally began.
Most of the 46 defendants are appearing free, while others are detained on unrelated charges, RTL noted. All face charges related to their alleged roles in the network.
How the case was built
The investigation began as an effort to address persistent street-level dealing in Matonge. In early 2025, the Brussels procureur des Konings tasked federal and local police with mapping crime across the arrondissement, with the local police zone Brussels-Capital Ixelles given priority to roll up drug-dealing locations in the neighbourhood.
The prosecutor’s office reported that by November 2025 police had carried out 122 operations targeting street dealing, referring 97 people to prosecutors and detaining 45 of them. Across those operations, authorities seized 17 kilograms of marijuana, one kilogram of cocaine, 500 grams of heroin, 77,401 euros in cash and five firearms, and judicially closed 15 business premises.
The breakthrough came on 3 November 2025, when the federal judicial police executed 25 searches across Belgium after months of observations. Thirteen suspects were arrested and placed under arrest warrant, charged with drug sale and possession in association and money laundering. Seized items included marijuana and cocaine, cash, drug-related material, luxury goods, phones and laptops, according to VRT NWS. The subsequent investigation ultimately led to the identification of 46 defendants.
The pressure on Matonge has continued since the raids. In February 2026, a further police operation in the neighbourhood uncovered more than a kilogram of cannabis and cocaine, some of it hidden inside the Matonge gallery, BruxellesToday reported.
A neighbourhood under strain
Matonge, sometimes called “Little Zaire,” sits between the Chaussée de Wavre and the Chaussée d’Ixelles, just below Brussels’ Small Ring near the Porte de Namur. After Congo’s independence in 1960, Congolese students, diplomats and traders settled there, and the district grew into a hub for African communities, according to background from Wikipedia.
From the 1990s, the area gradually shifted from an entertainment district into a first point of arrival for African immigrants and acquired a reputation for rising crime — a reputation that residents and authorities say has since been compounded by drug dealing.
A wider crackdown — and a wider debate
The trial opens against a backdrop of intensifying political tension over narcotics crime in Belgium. Julien Moinil, who has served as Brussels’ top prosecutor since January 2025, launched a hard-line anti-drug strategy that produced twice as many arrest warrants in his first year. He has nonetheless publicly faulted the federal government for failing to provide promised resources.
“The government must not wait to give us protection until a magistrate is shot,” Moinil told VRT NWS in March 2026, describing a shortage of roughly 100 officers at the Brussels federal judicial police. “Who can live with dealers on their street? That simply doesn’t work.”
The political temperature rose further in summer 2026 after a wave of shootings in Brussels. Interior Minister Bernard Quintin described the situation as a “national emergency,” and police operations were conducted with army support, RTL reported. The case has also fuelled disputes over how drugs enter the country, with some politicians pointing to the Port of Antwerp as a key gateway.
What to watch
The Matonge trial is one of the most significant drug prosecutions in Brussels in recent years, and its outcome will be scrutinised as a test of whether Belgian authorities can dismantle — not merely disrupt — entrenched trafficking structures. With 46 defendants and a sprawling evidentiary record, the proceedings are expected to run for some time.
Questions remain about the discrepancy in the defendant count — most sources cite 46, while at least one reported 44 — and about whether the promised additional justice resources will materialise. For residents of Matonge, the deeper question is whether a conviction-heavy strategy will translate into a lasting change on the street.