The plot continues to thicken, with another wave of exploding devices reported among Hezbollah members around Lebanon today. This time, it appears to include walkie-talkie-type radios. I've not yet found reliable reports of specific models of radios, so it's hard to even speculate yet on how these might have been triggered - possibly over the air, but also possibly with a pre-set timer.
What's clear is that Hezbollah's supply chain problem is even worse than it seemed yesterday.