The Keur Massar Research Brigade, a unit of Senegal’s National Gendarmerie, arrested two men suspected of belonging to a drug-trafficking network operating between Guinea-Bissau and Senegal.[1] Gendarmes first arrested a suspect in Keur Massar on 28 September 2026 after finding him carrying 89 grams of cocaine.[2] Investigators then traced another suspected member of the network to Somone and arrested him with support from the Somone proximity brigade, the local gendarmerie unit.[2] One suspect was placed in garde à vue, police custody, at about 7 p.m. on 2 October 2026 for alleged criminal association and possession and trafficking of chanvre indien, the French term for Indian hemp or cannabis.[2]

In Somone, gendarmes seized a bag containing 30 cornets, small retail wraps, of chanvre indien.[2] The Keur Massar seizure comprised 89 grams of cocaine, mentioned here only to explain the mixed case and excluded from cannabis figures.[2]

According to the gendarmerie, the operation followed information about a large trafficking network moving drugs between Guinea-Bissau and Senegal, after which investigators identified several possible participants.[2] The gendarmerie said the inquiry was still continuing to establish the network’s scale and the roles of those identified.[1]