By PoliceOne StaffNEW YORK — The New York Police Department's Harbor Unit is relying more on unmanned submarine drones to help it skim riverbottoms and underbellies of boats for explosives and narcotics. Four Remote-operated vehicles (R.O.V.s) costing $75,000 each and similar to drones used in the military were purchased in 2007 with federal grant money from the urban Area Security Initiative ...
Authors: PoliceOne
