<prompt> Bhala okuqhubekayo kwalesi sigaba - Ibutho lalisetshenziswa uMbusi uAlexander Severus empini yakhe yowe-235 elwa namaSassanid. Kamuva leli butho lalizohileleka emkhankasweni ka - Alexander Severus eMngceleni weRhine. Cishe ngokuqinisekile yayibandakanyekile ezimpini zikaGallienus ngokumelene namaFrank ngawo-250. U-L. Petronius Taurus Volusianus, kamuva owaba uMphathi wePretorian ngo-260 futhi waba umphathi wase-Urban maphakathi nawo-260s, uPrimus Pilus webutho ngalesi sikhathi. Yayisekela uMbuso WaseGallic kaPostumus 260274 futhi ngokungangabazeki yalahlekelwa kakhulu lapho u-Aurelian egumbuqela uTetricus I empini enegazi e-Catalaunian Fields  <response>: Châlons-en-Champagne ngo-274. 