So far as I know, there was one chaplain accused and never convicted of siding with the terrorists at Guantanmo.
I don't know of any others.
The word "chaplain" is used to refer to the military representatives of faith groups in the army.
I think that it is time to establish a registry of all muslims in the U.S...List by name, address and occupation. Possibly a web site where the above can be noted. The fact that this evil cult looks upon all others as infidels and lessor beings would hardly protect them from what is termed discrimination.