The Islamic Revolutionary Guard Corps (IRGC) struck the Shuaiba power and desalination complex in Kuwait's Al Ahmadi Governorate on Friday 17 July, setting several generating units alight before the Kuwait Fire Force contained the blaze1. Shuaiba is one of the plants that keeps a desert state supplied with drinking water, and it was the second Kuwaiti desalination site hit inside two days.
Gulf desalination of this generation runs off the same steam turbines that produce electricity, an arrangement called co-generation, chosen because waste heat from power production is what boils the seawater. A missile into a co-generation hall therefore takes the grid and the water together, and a fire in the generating units does damage that no amount of intact desalination membranes can undo.
This rung has been climbed before. Iranian drones hit two Kuwaiti desalination plants on 4 and 5 April, and Iran struck at Kuwait, Bahrain and Jordan together in Gulf-wide retaliation on 14 July. What gives the return its weight is the pace: both sides have now hit each other's water production inside 48 hours, in a region where the alternative to desalination is not a reservoir but a tanker convoy.
