“In Latin America drones are being used as part of the War on Drugs as both regional governments and the US are using surveillance drones to monitor drug trafficking and find smuggling routes. However, as drones are increasingly being used by drug cartels themselves to transport drugs between countries, could Latin America find itself at the forefront of emerging drone countermeasures?”

Source: From surveillance to smuggling: Drones in the War on Drugs | Remote Control Project Blog