There has been (I think) relatively minor hits. And Iran has retaliated in kind (see the latest hit on Kuwaiti desalination plant).

The thing is that while Iran's water infrastructure is vulnerable, the Gulf states are much more reliant on desalination ... and hitting them hard there would be a total disaster ... which Iran is capable of doing, but has so far refrained.

> Attacking the water infrastructure would definitely cause huge civilian casualties

I personally think there is a wide barrier between electrical and water infrastructure. But given water infra has allegedly been hit already, it doesn’t feel like it’s off the table for both sides the way it once was.