The ship was christened on 28 September 1991 by the ship's sponsor, Mrs. Suzanne Callison Dicks, wife of Congressman Norm Dicks, and commissioned as "USS Rainier (AOE-7)", on 21 January 1995 at Bremerton, Washington.
The vessel was inaugurated on 28 September 1991 by the ship's hostess, Mrs. Suzanne Callison Dicks, wife of Congressman Norm Dicks, and commissioned as "USS Rainier (AOE-7)", on 21 January 1995 at Bremerton, Washington.