found:Wikipedia, Oct. 15, 2018(War Machine; fictional superhero appearing in Marvel Comics; real name is James Rupert "Rhodey" Rhodes, often referred to as Jim Rhodes; first appeared in Iron Man #118, Jan. 1979; he is Iron Man Tony Stark's best friend and a fellow superhero, having used the names War Machine and Iron Patriot; has also served as Iron Man in Stark's place intermittently over the years)