I’ve misplaced the name, but there was just an excellent book out on Vietnam by a guy who lost his tenure decision as a result of its political incorrectness, and I believe is now teaching at the U.S. Marine Academy.
Probably a better place to teach than most of the Ivies, these days. Marines have some desire to get in touch with the real world.
The guy is Mark Moyer, and he teaches at the Marine Corps University in Quantico.