<Li> Historical accounts of incendiary pigs were recorded by the military writer Polyaenus and by Aelian . Both writers reported that Antigonus II Gonatas' siege of Megara in 266 BC was broken when the Megarians doused some pigs with combustible pitch, crude oil or resin, set them alight, and drove them towards the enemy's massed war elephants . The elephants bolted in terror from the flaming, squealing pigs, often killing great numbers of their own soldiers by trampling them to death . </Li> <Ul> <Li> Exploding rat--dead rats were prepared for use by the British Special Operations Executive in World War II against Germany . Rat carcasses were filled with plastic explosives, to be left in locations such as factories where, it was hoped, the stoker tending a boiler would likely dispose of the unpleasant discovery by shoveling it into the furnace, causing it to explode . The rats contained only a small amount of explosive; however, a puncture of a high - pressure boiler could trigger a devastating boiler explosion . </Li> <Li> Animal carcasses have been used to camouflage roadside improvised explosive devices during the Iraqi insurgency . </Li> </Ul> <Li> Exploding rat--dead rats were prepared for use by the British Special Operations Executive in World War II against Germany . Rat carcasses were filled with plastic explosives, to be left in locations such as factories where, it was hoped, the stoker tending a boiler would likely dispose of the unpleasant discovery by shoveling it into the furnace, causing it to explode . The rats contained only a small amount of explosive; however, a puncture of a high - pressure boiler could trigger a devastating boiler explosion . </Li> <Li> Animal carcasses have been used to camouflage roadside improvised explosive devices during the Iraqi insurgency . </Li>

Who uses bombat ii and what is it used for