Sami, an Orange Star CO.
Orange Star, called Red Star in Japan (Change most likely because that implies communism, and was also the name of another video game) is the main super power country/army in the recent Wars series. Their main COs are Sami, Max, and Andy. Andy is something of a legendary Orange Star guy by Advance Wars: Dual Strike.
Orange Star's allies are Green Earth, Blue Moon, Yellow Comet, and justice.