http://www.dtic.mil/cgi-bin/GetTRDoc?AD=ADA485511&Location=U2&doc=GetTRDoc.pdf
That's the URL for the PDF of the major's monograph - which appears to be a graduate thesis. It's NOT something official that the military commissioned, as far as I can tell - just part of his work at the GCCC at Ft Leavenworth.
He is not talking about ALL Christians or ALL Evangelicals - in fact he's not talking about 'people' at all but ideas. And the idea of 'pre-dispensational millennialism' - if I have that correctly! - is 'problematic' ONLY if it is used to chart our foreign policy, in the ME or anywhere.
The military, like Congress and etc in our government, takes their oath to the US Constitution. And if they find their religious conscience at odds with what the Constitution requires of them, then they are free to resign or seek a different duty which will NOT violate their convictions.
What they are NEVER free to do, is to subordinate the Constitution to their religious convictions.
This is truly nothing new or startling. The US Constitution is a secular document, and within its words is the idea that ALL of us shouldn't be driven as the religious beliefs of LESS THAN ALL of us demand. With the sole exception of paying taxes...... NOBODY gets out of that.
All this position by the military is, is a statement that the Constitution demands we base our foreign policy on SECULAR concerns and NOT religious ones.