The main difference between the religions is the economic conditions they reside in. If the US economy sinks to the levels of the late 70's you'll see our armed forces recruitment go up. I joined the Navy for these very reasons, to escape the crappy future my home town offered. This is in reality what many of these "recruits" are also running from. My Church was very supportive of my decision to join the military.
I don't think it's political or some concern over noise ordnances, these folks are just fed up with Muslums and would like them to get the hell out of their country.
I can't lie, I have similar feelings about the Southern Baptists... Although technically, I'm in
their country.