A day after U.S. officials said Ukraine could use American weapons in limited strikes inside Russia, a deepfake video of a U.S. spokesman discussing the policy appeared online. The 49-second video clip, which has an authentic feel despite telltale clues of manipulation, illustrates the growing threat of disinformation and especially so-called deepfake videos powered by artificial intelligence. But they are particularly concerned about how Russia might employ such techniques to manipulate opinion around the war in Ukraine or even American political discourse. Belgorod “has essentially no civilians remaining,” the video purports to show Mr. Miller saying at the State Department in response to a reporter’s question, which was also manufactured. “It’s practically full of military targets at this point, and we are seeing the same thing starting in the regions around there.”

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Persons: Matthew Miller, Miller, It’s, ” Organizations: State Department, Belgorod “ Locations: Ukraine, Russia, Russian, Belgorod, Ukraine’s