I was under the impression it was a Hindu uprising in Bali. Of course, the lack of info in the press is a handicap for knowing the truth. Bali is predominantly Hindu and Indonesia Muslim.
I wouldn't be surprised if it was. The Hindu religion as well as the Christian and Jewish religions have been targets of Islamic terrorism for years. Islamic extremists want to rule the world. No matter who it is, I am glad people are starting to rise up.