Attack the Enemy Musai!
Zero's appearance does little to calm the commander. While Captain was viewed as a minor annoyance, he and Zero together could be a threat. So he has Zapper Zaku and Grappler Gouf bring the gundams to the Dark Axis base. It's up to Shute to rescue the gundams!
Aired 28/01/2004EP 4 - Attack the Enemy Musai!
2004
SD Gundam Force
The land of Neotopia is attacked by the Dark Axis, evil invaders from another dimension who wish to conquer this land. Neotopia's answer: the secret Super Dimensional Guard and their defenders, the Gundam Force. Led by Captain Gundam, the Gundam Force and its team of Gundams with special abilities are aided by a boy named Shute as they stop at nothing to defend the land from the Dark Axis and to defeat them once and for all.
(Source: Anime News Network)