Family of Gautama Buddha said to have sung the praises of Devadatta in Rajagaha. After some time, Devadatta developed siddhis and his intention is said to have been corrupted. After gaining these siddhis, Devadatta attempted to kill the Buddha on several occasions, commonly thought to be motivated by jealousy of the Buddha's power. He is reported to have rolled a boulder toward the Buddha, piercing his flesh, and to have incited an elephant to charge at the Buddha. Devadatta then attempted to split the sangha into two, with one faction led by himself and the other by the Buddha. However, this attempt failed as
Kill zone mines, demolitions and section-level weapons. The kill zone may be bordered by obstacles, traps or indirect fire (artillery or mortars) to keep the enemy from escaping. In an area ambush, related multiple kill zones will be covered by multiple kill teams. The weapons of the kill team are not fired until the majority of the enemy unit is within the kill zone, ideally all of the targeted unit. Direct and effective fire is initiated by the kill team leader who orders simultaneous targeted firing by all members of the kill team. The attack is often initiated by remote-controlled charges such