Customs and Border Protection (CBP) should not expand its drone surveillance program given its high operating costs combined with the unproven effectiveness of unmanned aircraft systems (UAS), according to a watchdog agency within the Department of Homeland Security (DHS).“Although CBP’s UAS program contributes to border security, after 8 years, CBP cannot prove its effectiveness because it has not established verifiable performance measures,” the DHS Inspector General said in a new report, U.S. Customs and Border Protection’s Unmanned Aircraft System Program…
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