I guess? I honestly don’t know. I haven’t really seen reporting saying that either though.

During the first blackout there was wide speculation that it was bombing, then some shock when Israel just turned service on when the US told them to. Almost nothing since (that I’ve seen), except to report when a blackout is occurring. I’ve been curious about it since then.

I could be wrong but I suspect that it’d be in some explainer piece if they just had direct access to the infrastructure. I agree that sabotage with something like an EMP would be too imprecise. I’d speculate that they must have some backdoor into those systems.