Should come as no surprise that a man who has spent his entire career as a REMF*, only to be tagged as the next coming of Sargent Alvin York by the wingnuts, plagiarized significant portions of the counter-insurgency manual that he “authored”.
While agree that a military doctrine manual need not be as meticulously footnoted as a PhD thesis, but direct quotes should be marked as such, and any source should be in the bibliography, if just to help people who might want to tweak this later.