In the year 0079, Shiro Amada goes to a federal supply ship with other member...
Kidô senshi Gundam: Dai 08 MS shôtai
Season 1 Episode 11: Furueru Yama (Kouhen)
Shiro says that he is leaving the team and goes to Aina's rescue. Aina calls a truce for the federation to escape Kerguelen who is carrying wounded soldiers but is shot in the process, and Shiro must save Aina.