Does tetonic fault is in Indonesia?

Well, because i am indonesian, i know at least a little bit. Indonesian have a underground rock structure that make it possible if the rock "meets" with Australian rocks, it wil shake badly. About the Aceh's tsunami, i think it's because the indonesian rocks are "in meeting" with the Asian, it shakes badly, and causes tsunami. I'm sorry if my english is bad, because i;m not learn much already. I'm just a hish school student, after all.