''Rio police begins to use drones to control drugs and crime in the city’s shanty towns''

From Merco Press

''The VANTS (Portuguese for UAV) manufactured by the Brazilian Military Engineering Institute with Israeli technology are being flown currently on an experimental basis over the estimated six hundred ‘favelas’ or shanty towns that ‘hang’ from the ‘morros’ (hills) which surround the city of Rio do Janeiro and its world famous beaches.''

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