Lost Command (1967, Mark Robson)
Anthony Quinn stars as Raspeguy, a French officer in the thick of it is 'left stranded' when his comission is invalidated in an Armistice shuffle. Through some slight shenanigans, he acquires a new post in a fraught region with a ragtag bunch of the armies dregs. I bought this as tis a 15 from this period. So far there was more unpleasantness in Last Of The Mohicans

. Ahem. Enjoying .... Bridge At Remagen next ....