It is estimated that the AGM-114 Hellfire fired by the Predator drone has a “kill zone” of 15 meters—which means that all those who happen to be within a radius of 15 meters around the point of impact, even if they are not the designated target, will die together with the target. As for the “wound radius,” that is estimated to be 20 meters.

Grégoire Chamayou, A Theory of the Drone, loc. 470