<prompt> Qedela lo musho olandelayo:  <response>: Impi yasePort Gibson, lapho yona ne-3rd Missouri Infantry Regiment bahlasela khona umugqa we-Union bezama ukuguqula uhlangothi lwesitha olungabonakali. Kodwa-ke, amabutho amabili ahluleka ukushaya umugqa we-Union ohlangothini, futhi esikhundleni salokho ashaya indawo enokusekelwa okukhulu. Ngemva kokulwa kanzima, amabutho amabili aphoqeleka ukuba ahoxe. NgoMeyi 16, i-regiment yahlanganyela ekuhlaseleni okukhulu eMpini yaseChampion Hill. Ukuhlaselwa kwe-Confederate eChampion Hill kwathatha izici ezimbili ezibalulekile zenkundla yempi, kepha ukuqiniswa kwe-Union kanye nokuntuleka kwezibhamu kwaphoqa amadoda ukuthi ahoxe. Ngemva kokunqotshwa eMpini yaseBig Black River Bridge ngoMeyi 17th, i-regiment yangena ekuvikeleni iVicksburg, eMississippi. Ngesikhathi sokuvinjezelwa kweVicksburg leli qembu lasiza ekuvimbeleni ukuhlaselwa yi-Union ngoMeyi 19 no-22. NgoJuni 25 noJulayi 1, i-regiment yamelana nemizamo ye-Union yokwephula imigqa ye-Confederate ngokuqhuma i-powder emnyama ngaphansi kwemisebenzi yokuzivikela ye-Confederate. Ibutho lase-Confederate laseVicksburg lanikezela ngoJulayi 4, futhi amadoda e-5th Missouri Infantry akhululwa. Ngemuva kokushintshaniswa, i-5th Missouri Infantry yahlanganiswa ne-3rd Missouri Infantry ukwakha i-3rd ne-5th Missouri Infantry Regiment Consolidated; i-5th Missouri Infantry yayeka ukuba khona njengeyunithi ehlukile. 