McKinney

Private McKinney (named American soldier in-game) is a U.S. Army infantryman in the Anchorage Reclamation simulation and is first encountered in the year 2277 inside the simulation.

Background
He was a United States Army Infantryman and part of the initial assault on the abandoned mining town on the way to the Chinese listening Post. As the Lone Wanderer draws near, he/she can see McKinney lean out from behind a train car, ignoring the warning of a nearby soldier. He is killed a moment later when his head explodes after being shot by an enemy sniper.

Appearances
McKinney only appears in the Fallout 3 add-on Operation: Anchorage. McKinney is also mentioned in Fallout 4, his Anchorage veteran's flag being a contribution to the "treasures" of Jamaica Plain.