Comment by richardfeynman

timing - The fact that they were triggered to explode en masse does not imply there was zero consideration to minimizing civilian harm. However, the fact that only Hezbollah leaders had these pagers, and the fact that the explosives were small, does imply there was deep consideration to minimizing civilian harm.

location - they all exploded on the person of hezbolllah leaders or in their possession in a belligerent country during wartime

possession - Israel has a laudable and low civilian: militant kill ratio, possibly the best in the history of modern combat. The pagers were encrypted military devices with military messages, there was no known use by doctors or non Hezbollah operatives.