Urwego rwo hejuru rwa Katana Maneuverivility rwemezwa na sisitemu yo kugenzura ikozwe na gahunda ya Aerodynamic "Duck".
Katana "ya gikeri) avuga ko inganda z'igihanga) zivuga ko kurangiza neza amasasu agera kuri 155-mm" katana ". Nk'uko ikibazo cya serivisi kivuga, cyabereye mu majyaruguru ya Suwede, kuri Videl Polygon.
Gutanga amakuru ku makuru arambuye y'ikizamini, abiteza imbere basaba ko kurasa byakorewe mu bikoresho 155 bya MM "Cezar" (Sezari) byashizwe ku mazi yacyo. Urwego rwo hejuru rwa katana rutangwa na sisitemu yo kugenzura ikozwe hakurikijwe gahunda ya Aerodynamic "Duck" (Igipfukisho cya Horizontal cya kiswa kiri imbere yibaba ryingenzi). Byongeye kandi, kubera gucunga cyane inzira yindege, urwego rwo kurasa rwiyongera.
Ikiranga cyo guhangayikishwa na Nexter cyari iburanisha ryizewe rya gahunda yo kugenzura no mubihe bikabije. Nkuko byavuzwe mu bireba abanyamakuru, ibisubizo byiza byagerwaho mu bihe bitandukanye - ikirere.
Igifaransa gishya cya Katana Amasasu, kizwi mbere ku izina rya Mengir (Menshir), ni iswa rya mm 155, rigenewe umuriro mu ngabo zose z'Ubufaransa bwa Sisitemu ya 52. Ibitekerezo by'ubwenge (Satelite + Kugenda no Kugenda no gucunga kwemererwa kwiyongera, kurasa kure kugeza kuri kilometero 60. Mugihe kimwe, ubumwe bwamasasu mu ntego byiyongereye.
Icyiciro gikurikira cyo kurasa ibizamini, giteganijwe kuri 2021, kizaba gikubiyemo kubungabunga umuriro ukurikije imirongo yagenwe. Bifatwa ko ku nshuro ya mbere yashyikirijwe imurikagurisha rya Eurosatir 2016 mu murenge wa "Mengir", amasasu ashimangiye "katana", azaba yiteguye kugurishwa muri 2023. Kugirango ubone izindi ngendo ziranga kuyobora kuyobora, urwego kandi rwukuri, katana mk 2 izaba ifite umutware wumutwe wumutwe wumutwe (sal).
Mbere byatangajwe ko Ubuhinde bugiye kugura su-57 bitewe n'ubusa bw'abarwanyi b'Abafaransa Rafale.