I carried a Kodak Instamatic in my front pouch during my tour of VietNam.
I used a small 35mm when not on operations.
I took well over 500 slides, but the limitations of the instamatic, and at most times the poor light conditions saw a high level of duds.
And as a novice amateur there was not much thought put into it.....just what seemed interesting at the time, and just more of a memento of my free overseas trip
Sadly my slides sat in a shoe box for 38 years, and a lot have deteriorated. I only scanned them to digital last year, and have only got around to editing a few that are shown on my Fotopic page shown in my profile, but they not the type of photo that I think you are after.