Illinois Law professor Lesley M. Wexler analyzes the legality of Israel’s pager and walkie-talkie strikes against Hezbollah under international humanitarian law, focusing on the Convention on Conventional Weapons (CCW) and the prohibition on unnecessary suffering. Professor Wexler concludes that while the strikes likely fall under the CCW’s definitions of “booby-traps” and “other devices,” the question whether they violate the prohibition on unnecessary suffering remains open, pending more detailed information about the injuries caused and the military necessity of the tactics used.