Roux Louka

An A.E.U.G. recruit serving on the Argama after joining up with on Shangri-La to deliver the Core Fighter, as well as helping Judau's group deal with the junk dealers, Zeon, and Yazan. A regular soldier and older than Judau and his counterparts, her patronizing attitude towards them initially causes friction, but eventually an unfaltering bond of trust forms between them.

(Source: The Gundam Wiki)