When I look at the image in the link below I can't imagine why TRADOC would be averse to the idea of presenting more instruction on the construction of field fortifications. If I recall correctly the original Fort Monroe was designed by a French officer of engineers who found himself unemployed after the battle of Waterloo.

http://lh5.ggpht.com/_vXzyHAWg2g8/Ry...ian+Aerial.gif