But couldn't the "caste of warriors" had a particular religion? Wouldn't that be similar to the Knights Templar?
What surprises me is that the author of the article relates these new-age pagans with the KKK.
The article says that "one" of the plantiffs is associated with the KKK. Unless the Klan has changed a lot lately, I'm betting it is the white supremacist.
Asartu as it is practiced today is generally associated with neo-nazi prison gangs. The mythology (whether true or not) among these gangs is that Adolph Hitler was a follower of asartu.