My $0.02:
"Boots on the Ground" by Karl Zinsmeister. An account of him going into Iraq with the 82nd Airborne Division in 03.
Any of the Jesse Stone novels by the late, great Robert B. Parker. "Night Passage" is the first one.
"Black Hawk Down" by Mark Bowden, on the off chance you haven't read it yet.
"Sahara" by Clive Cussler. Way, way better than the movie with Matthew McConaughey. Don't know if I misspelled the actor's name, and don't care.
Any of the Alex Delaware novels by Jonathan Kellerman.
Pretty much anything by Nelson DeMille, especially the John Corey series, consisting of "Plum Island," "The Lion's Game," "Night Fall," "Wild Fire," and "The Lion."