Brigadier General Abolfazl Zolfaghari, the spokesman for Iran's Khatam al-Anbiya Central Command, said it plainly on Sunday: if the United States strikes Iranian power plants, Iran will destroy the energy infrastructure, water systems, and desalination plants of any Gulf state that provided basing or logistics for the attack. He did not name countries. He did not need to. The UAE, Bahrain, Qatar, and Saudi Arabia all host American military assets. All of them depend on desalination for survival [1][2].

This paper's lead story detailed Zolfaghari's broader threat in the context of Trump's ultimatum. This brief concerns a specific element of that threat: the desalination plants.

The Gulf Cooperation Council states produce approximately 40 percent of the world's desalinated water. In the UAE, desalination provides over 90 percent of drinking water. In Bahrain, Kuwait, and Qatar, the figures are comparable. These are not supplementary systems. They are the water supply. Without them, millions of civilians face a humanitarian catastrophe within days, not weeks [3][4].

The threat is not hypothetical. Earlier in March, Bahrain accused Iran of damaging one of its desalination plants with a drone strike. The Globe and Mail reported that the conflict has already begun to threaten "essential desalinated water supply" across the region. Iranian retaliation against desalination infrastructure would constitute an attack on objects indispensable to civilian survival — prohibited under international humanitarian law, whether or not the target state is party to the conflict [3].

Zolfaghari knows this. The threat is designed to impose a cost on Gulf states for hosting American forces — a cost measured not in military casualties but in civilian water access. It is the most dangerous form of escalation: one that threatens to turn a military conflict into a humanitarian catastrophe.

-- YOSEF STERN, Jerusalem