Mobile Suit V Gundam Season 1 Episode 23

Martina, one of the children from the Hiland becomes ill and needs immediate medical treatment. The closest doctor is at the Side 2 colony of Amelia, the home territory of the Zanscare Empire. While infiltrating the colony, Uso spots an unknown mobile suit, the Sandhoge. He engages it in battle while the others make their way into the colony.