I can recommend most books by John Masters a good story teller.
'Bugles and a Tiger' is autobiographical - a snapshot of a 1920s sandhurst cadet, who joins / is posted to ghurka regiment in what is basically Afghanistan, aka, the NW Frontier...theres a follow up book about the Burma campaign, also good
I was given a paperback copy of it back in 1968, by the father of a girl I was going out with at the time...it got lost in one of my moves around.
He served with him in Burma, didnt talk much about the up the sharp end dirty stuff...but they never did did they.
But told me a few funny anecdotes about the foibles of the yanks, who got a lot of the credit.
Then there's his WW1 trilogy, which is excellent.
And a James Michener- esque 'Gibraltar' - to my mind the best bits is the stuff based on fact.
As I say, he tells a good tale.