Duncan

Captain Duncan was a GDI soldier during the First Tiberium War.

Biography
Duncan was in command of an outpost on the Yucatán coast located near a Nod re-education camp.The outpost was overrun by enemy troops and the captain was forced to flee into the surrounding mountain paths with a prototype GS-2 beacon. There he was pinned down inside a wooden hut by Nod troops.

Duncan was rescued by Captain Nick Parker, a commando, and after giving him the beacon, returned to his base.