The Guns of Fort Petticoat
Starring Audie Murphy, Kathryn Grant, Hope Emerson, Jeff Donnell, Jeanette Nolan, Sean McClory, Ernestine Wade, Peggy Maley, Isobel Elsom, Patricia Tiernan
It's a action & adventure and war movie, and has a rating of 6.2 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Italy.