Iranian military officials have threatened to strike desalination plants and energy infrastructure across the Gulf region, escalating tensions in a direct response to President Donald Trump's ultimatum to reopen the Strait of Hormuz within 48 hours or face attacks on Iranian power facilities.
In a statement posted to X (formerly Twitter), Mohammad Bagher Qalibaf, Speaker of the Iranian Parliament, declared: "As soon as our country's power plants and infrastructure are targeted, the vital infrastructure, energy, oil, and gas in the entire region will be considered legitimate targets and will be destroyed irreversibly." The statement explicitly included desalination plants among the threatened targets.
This marks the first time in modern history that civilian water infrastructure has been declared a military target in the Gulf.
100 Million Lives at Stake
The threat carries catastrophic implications for a region almost entirely dependent on desalination technology for survival. Kuwait derives 90% of its drinking water from desalination plants. Oman relies on them for 86% of its water supply, with virtually no backup reserves. Israel depends on desalination for 75% of its water, Saudi Arabia for 70%, Bahrain for 60%, Qatar for 50%, and the United Arab Emirates for 42-50%.
Unlike regions with rivers, lakes, or extensive groundwater reserves, Gulf states exist in desert terrain where desalination is the only viable large-scale water source. Approximately 100 million people across the region would face immediate water scarcity if these facilities were destroyed.
Unprecedented Escalation
The Atlantic Council confirmed that "several limited attacks on desalination plants in Iran and Bahrain" have already occurred—marking the first recorded instances of such targeting in the region's history. Iran demonstrated the viability of this strategy when a single strike on Qeshm Island cut water supply to 30 villages.
Qatar's Ras Laffan energy complex has also sustained damage in recent weeks, while desalination facilities in Bahrain were struck during the past fortnight.
According to the Al Arabiya English report, the Iranian threat directly responds to Trump's demand that Tehran reopen the Strait of Hormuz—a critical oil shipping route—within 48 hours or face destruction of Iranian power generation capacity.
International Humanitarian Law Concerns
The targeting of civilian water infrastructure raises profound questions under international humanitarian law. The Geneva Conventions prohibit attacks on installations containing dangerous forces if such attacks may cause severe losses among the civilian population. Desalination plants, which sustain entire populations in water-scarce regions, fall squarely within this protected category.
In this region, today's headline is yesterday's history repeating. Water conflicts have shaped Middle Eastern geopolitics for millennia, but the industrialization of this ancient struggle—threatening modern infrastructure that keeps millions alive—represents a dangerous threshold.
The United Nations warned in January 2026 of "global water bankruptcy." Against that backdrop, the militarization of the Gulf's sole reliable water source transforms a regional crisis into a humanitarian emergency with global implications.
Regional Vulnerability Exposed
Saudi Arabia operates the world's largest desalination capacity, making it the highest-value target. The Kingdom's population of over 35 million people depends almost entirely on these facilities. A coordinated strike would leave the world's 13th most populous nation without drinking water.
The threat also exposes the strategic miscalculation inherent in decades of Gulf state development policy: massive infrastructure investment concentrated in a handful of easily identifiable, difficult-to-defend coastal installations.
Desalination plants cannot be rapidly rebuilt. The specialized equipment, technical expertise, and construction timelines required mean any significant damage would create water crises lasting months or years, not days.
As tensions escalate between Washington and Tehran, the 100 million civilians whose survival depends on functioning desalination infrastructure have become unwitting hostages in a geopolitical confrontation that has just crossed a line the international community hoped would never be breached.
