In my opinion, any proper background investigation for anyone in a chaplain position would and should turn up current or potential reliability problems.
Just sayin'.
Is not being islam prima facie enough? Islam is a deadly virus and a suicide cult. It doesn't have the will or courage to wipe itself out as a group so they will push until someone else takes them out. An irregular phenomenon in human history. An entire cult-ure committing suicide by 'cop' again, and picking on the only nation in the world capable of serving as 'Doctor Death.'
A cold-hearted perspective? Not at all. History will repeat itself and the human race will heal itself once again or it will end up in the universal trash can of aborted civilizations.