WASHINGTON - Donald Trump has tapped Keith Kellogg, a retired lieutenant general who has presented him with a plan to end the war in Ukraine, to serve as a special envoy for the conflict, the president-elect wrote on Truth Social on Wednesday.

Kellogg, who was the chief of staff for the White House National Security Council during Trump's 2017-2021 term and national security adviser to then-Vice President Mike Pence, will likely play a central role in attempting to resolve the conflict in his new position.