U.S. President-elect Donald Trump is considering tapping Richard Grenell, his former intelligence chief, to be a special envoy for the Russia-Ukraine conflict, according to four sources familiar with the transition plans. Grenell, who served as Trump's ambassador to Germany, as special envoy to Serbia-Kosovo talks, and was acting director of national intelligence during Trump's 2017-2021 term, would play a key role in Trump's efforts to halt the war if he is ultimately selected for the post. While there is currently no special envoy dedicated solely to resolving the Russia-Ukraine conflict, Trump is considering creating the role, according to the four sources. Grenell has advocated for the creation of "autonomous zones" as a means of settling the conflict. He also suggested he would not be in favor of Ukraine joining the North Atlantic Treaty Organization in the immediate future.