|Chronological and political information|
George Sullivan was an an intelligence officer of the Global Military Police (GMP) and was featured in Robotech: The Masters. He vowed revenge when his sister, Marleen, was mortally wounded in an attack by the Robotech Masters. He befriends Bowie Grant, a member of the 15th ATAC Squad while posing as a lounge singer. He later befriends Dana Sterling in hopes of retreiving information on a weakness against the Masters' mothership. He was killed in an attempt cripple said Masters' mothership. This was the time when the GMP Robotech Department noted that VHT-1 Spartas Hover Tank might actually need closed cockpits during combat. He was originally in Super Dimension Cavalry Southern Cross, the series which was adapted into the second "saga" of Robotech.