Residents were not detained in the operation; officers found two abandoned boats and, about 500 metres away, a truck loaded with wrapped bundles, with more packages of the same kind scattered on the ground around it.[1]

Argentina’s Naval Prefecture counted 6,059 kilos 400 grams of marijuana in the truck and the packages around it, in front of witnesses.[1] The Ministry of Security valued the load at more than 180 million pesos, some 9 million dollars, and said it could yield more than 10 million doses for sale.[1] It said the seizure was the second largest of the year in Argentina.[2]

An undercover Prefectura patrol watching the bush around Corpus Christi before dawn spotted two boats entering the Yabebirí stream on thermal cameras.[1] Officers from the Prefectura posts of Puerto Maní, Santa Ana and San Ignacio closed off the area in an Operativo Cerrojo, a lock-down cordon, and searched by air, land and water.[1] El Territorio reported the operation as a joint action by the Misiones provincial police and the Naval Prefecture.[2]

The Posadas federal court, the first-instance criminal and correctional court, is handling the case.[2] The Ministry of Security said it had seized more than 77 tonnes of marijuana nationally in 2018 by that point, and Misiones accounted for more than 52 tonnes.[2]