The past days' deadly Islamist attacks in Indonesia have stood out because two families - parents and their very own children - were the attackers. While children have been used as suicide bombers before around the world, it is rare that parents take their own children to die along w ith them. In previous cases, children have been taken from their families, indoctrinated or drugged, then forced to attack. The recent suicide blasts have been the deadliest militant attacks in Indonesia in more than a decade. On Sunday, a mother targeted a church in Surabaya, alongside her two daughters , while the father and the two sons detonated bombs at two others. The daughters were nine and 12 while the sons were aged 16 and 18. "This pattern of attack is quite new - it's something we have not seen in Indonesia before," Alexander Raymond Arifianto, Indonesia specialist at Nanyang University, told the BBC. Image caption Surabaya is in shock over the deadly bom...