The Justice Gundam incorporates technology obtained by reverse engineering the four GAT-X mobile suits stolen from the Earth Federation.

• 设计人员在四台从地球联邦军那里偷来的GAT-X机动战士上进行了逆向工程,然后把所获得的技术集成到正义高达的设计中去。地球联邦军的机动战士