|Birth Date||46 C.E.|
|Status||Killed in Action|
Ray Yuki is a ZAFT team commander who works closely with National Defense Committee chairman Patrick Zala. When Athrun attended the ZAFT military academy, Yuki served as his mentor, and now that the young pilot has returned to the PLANTs it falls to Yuki to inform him of the failure of Operation Spit Break, the theft of the Freedom Gundam, and the apparent treason of Lacus Clyne.
During the Second Battle of Jachin Due, Zala unveiled GENESIS, which Zala wanted to use to exterminate all the Naturals by firing it on Earth. Yuki convinced Zala through his conscience not to do it but in return Patrick Zala shot him. With his last breath, Yuki managed to shoot and kill Chairman Zala.