Ach, great writer of operational background stories; his logistical build-up takes up almost the entirety of Dogs of War for instance. Strangely riveting accumulation of preparation notes considering it would probably be unenticing if describing, say, conference planning rather than a military coup!
I'm not sure earlier books like that would pass these days without considerable liberal angst; that one for instance celebrates a certain lost kind of man of action with a brute uncompromising view of the mercenary perspective of the world.
For lovers of intelligent action novels though like me, he's one of those writers I always considered a sure bet when taking a punt with an Audible credit. RIP.