01291nam 2200349 450 991071381270332120200917095940.0(CKB)5470000002505529(OCoLC)1196085890(EXLCZ)99547000000250552920200917d2020 ua 0engurmn|||||||||txtrdacontentcrdamediacrrdacarrierDHS has limited capabilities to counter illicit unmanned aircraft systems /Office of Inspector GeneralWashington, DC :U.S. Department of Homeland Security, Office of Inspector General,2020.1 online resource (17 pages) color illustrations"June 25, 2020.""OIG-20-43."Department of Homeland Security has limited capabilities to counter illicit unmanned aircraft systemsAir defensesUnited StatesAuditingDrone aircraftGovernment policyUnited StatesAir defensesAuditing.Drone aircraftGovernment policyGPOGPOBOOK9910713812703321DHS has limited capabilities to counter illicit unmanned aircraft systems3341767UNINA