Uchu Enban Daisenso, translated and also known as Battlefield of The Space Saucers and The Great Battle of the Flying Saucers, is a 1975 Japanese animated short film created by Go Nagai and produced by Toei Doga. It is also known as Space Disk War and was also released in Italy under the name UFO Robot Gattaiger-La grande battaglia dei dischi spaziali. It was originally shown along with the short film Great Mazinger tai Getter Robot G: Kuchu Daigekitotsu, also from Toei and Nagai.