A new book 'Irregular Army: How the US Military Recruited Neo-Nazis, Gang Members, and Criminals to Fight the War on Terror' and a short article by the author that opens with:
A lax recruitment policy has allowed neo-Nazi and other extremists to enter the United States army. The violent consequences are increasingly being felt in the domestic arena, says Matt Kennard.
From this viewpoint I would not base a book on:
What is certain, however, is that the impunity afforded to violent neo-Nazis and white supremacists by the US military hit a new high during the “war on terror”... includes extensive interviews with neo-Nazi veterans as well and leaders of the far-right movement, all of whom reported ...that the US military was basically running an open-door policy on far-right radicals during the wars in Iraq and Afghanistan. An internal Pentagon report I dug up noted that by 2005, “The military [had] a “don’t ask, don’t tell” policy pertaining to extremism.”
Nor does citing the example of the Wisconsin Sikh temple murderer, Wade Michael Page as a 'neo-Nazi army veteran' when he left the army in 1998 and in 2012 committed the murders.

Hopefully there is more "beef" in the book.

Link to article:http://www.opendemocracy.net/matt-ke...r-right-threat and to the book's website:http://www.versobooks.com/books/1111-irregular-army

I read this week a reference in a FBI report on gangs a section on their presence in the US military and occasionally the issue of extremism appears in the UK military.

There is a critical review of the book here:http://www.amazon.com/Irregular-Army...s=matt+kennard