The National Drug Control Agency (DNCD) and the Public Ministry uprooted 15,392 marijuana plants from a plantation in the hills of El Pinar municipal district, San José de Ocoa province, the agency said.[1][2][3][4][5] The DNCD called it the largest cultivation bust in the country’s history.[1][2][3][6][5][7]

More than 70 officers took part in the three-day operation, using drone overflights and tracking.[1][2][3][5] The plantation had a drip-irrigation system.[1][2][4]

Officers also raided a house used as a collection centre.[1][3][6][5] Inside they found 17 jugs and boxes filled with marijuana and dried plants, seven tanks, four shredders, a chainsaw, fertilisers, 10 fans, four batteries, an inverter, a hydraulic press, a scale, submersible and fumigation pumps, eight solar panels, a satellite dish, wire and hoses.[1]

The Public Ministry and the DNCD questioned more than 10 Dominicans and Haitians.[1][6][7] The agency said the plants were sent under chain of custody to the National Institute of Forensic Sciences (INACIF) to determine their total weight.[1][2][6] On 22 June 2026 the DNCD said INACIF experts and DNCD chain-of-custody officers had spent more than 15 hours counting and analysing the seized plants, which weighed 13,863 pounds (about 6,288 kg).[7][8] Security forces kept a presence in the area to gather further evidence.[1][6]

Agents had to reach the mountain-slope plantations on horses and mules because the sites are practically inaccessible by vehicle.[5]