It looks like a trigger that can only be pulled once.
Thus, choice of the optimal time could be influenced by a lot of things:
- knowledge of other Hezbollah imminent action making comms disruption right now of great importance
- recognition that the vulnerability had been discovered and was about to be remediated
- via other "eyes on" prime targets, knowledge that just one or two top leaders were briefly in especially-vulnerable positions (like sleeping alongside their pagers)
- etc
And, there will be a "long tail" of damage to Hezbollah's usual communications practices & trust in devices/suppliers. Some marginal recruits may even be deterred from joining a battle against an opponent which can carry out this sort of attack – though of course, others may be emboldened.
> And, there will be a "long tail" of damage to Hezbollah's usual communications practices & trust in devices/suppliers.
It appears pager use was a solid choice. Even on full supply chain compromise the amount of explosives fitted couldn't kill even 1% of targets. A cellphone would be packed with much larger payloads able to kill much more people. Their failure was the lack of proper inspection before distribution.
I’d be surprised if the amount of explosives was influenced by physical constraints. The aim wasn’t (and never is) to kill. It was to disrupt command and control. If even half the leadership lost hands, eyes, ears or mouths, there literally is no other option of similar effectiveness available.
But on the other hand. They needed the pagers to work for half a year or more (and still only about 3k/5k seem to have been active). Think about tech-support-but-evil trying to fix one that a boss dropped and discovering the explosives inside
Thus, choice of the optimal time could be influenced by a lot of things:
- knowledge of other Hezbollah imminent action making comms disruption right now of great importance
- recognition that the vulnerability had been discovered and was about to be remediated
- via other "eyes on" prime targets, knowledge that just one or two top leaders were briefly in especially-vulnerable positions (like sleeping alongside their pagers)
- etc
And, there will be a "long tail" of damage to Hezbollah's usual communications practices & trust in devices/suppliers. Some marginal recruits may even be deterred from joining a battle against an opponent which can carry out this sort of attack – though of course, others may be emboldened.