Gundam Wing

Mobile Suit Gundam Wing, also known in Japan as New Mobile Report Gundam Wing (新機動戦記ガンダムW(ウイング) Shin Kidō Senki Gandamu Wingu?), is a 1995 Japanese mecha anime series directed by Masashi Ikeda and written by Katsuyuki Sumizawa. It is the sixth installment in the Gundam franchise, taking place in the "After Colony" timeline. As with the original series, the plot of Gundam Wing centers on a war in the 2220s CE between Earth and its orbital colonies in the Earth-Moon system. Read more here.

Super Robot Wars DRP
In Super Robot Wars DRP, OZ is the European Economic Bloc, but are leery of the rise of Buisavia and the Sanc Kingdom. Its constituents are slowly becoming war-weary from the Solar Wars and the continued threat of Amalgam.

The Gundams from this series were developed by ex-Celestial Being members, who in turn developed it from the ancient Gjallarhorn mobile suits. They weren't given access to the GN Drives. They also developed a secret weapon independent from that secret organization.