This work is considered secondary-cannon. Although it has not yet been removed from the Robotech universe, it is still not considered Primary Canon. See Continuity and Canon in the Robotech Universe. GR-109 Missiles were mini rockets. They came in boxes of four and were equipped as standard weapons on Cyclones Appearances Robotech: Invasion (video game) Retrieved from "https://robotech.fandom.com/wiki/GR-109_Missiles?oldid=48749" Categories: Secondary Continuity Weapons Technology Robotech Expeditionary Force Community content is available under CC-BY-SA unless otherwise noted.