Indonesia has the largest Muslim population of any country in the world, but only its Aceh province fully implements Sharia. And so for adherents of the Islamic State, it is governed by apostates who must be killed as per Islamic law. This is a global war driven by a religious ideology, the existence of which no one in authority worldwide (with the notable exception of President Trump and some of his team) wishes to acknowledge.

“Indonesia: Bomb explodes in Bandung, one man captured ‘possibly’ linked to IS,” Reuters, February 27, 2017 (thanks to Ray):