The ongoing conflict in the Middle East has reached a perilous new chapter as strikes on critical desalination facilities threaten the water supply for millions across the Arabian Peninsula. This alarming trend underscores an emerging reality where water, a fundamental necessity, is increasingly weaponised in regional hostilities.
A New Theatre of War: Desalination Plants Targeted
Over the weekend, the conflict intensified dramatically when both Iranian and US forces targeted desalination plants, crucial lifelines in a region grappling with extreme water scarcity. Bahrain accused Iran of launching a drone strike on one of its desalination facilities, while Iran alleged that a US attack had incapacitated a similar plant on Qeshm Island, disrupting water access for approximately 30 villages. This marks a significant escalation, as prior attacks had largely been collateral damage rather than direct assaults on such vital infrastructure.
Analysts are expressing grave concerns, as these deliberate strikes illustrate a shift in tactics that could have catastrophic implications for civilian populations and regional stability. David Michel, a senior fellow at the Centre for Strategic and International Studies, noted that this represents a troubling willingness to hold essential civilian resources at risk, increasing the potential for widespread humanitarian crises.
Water Security in a Parched Region
The Middle East, home to just 2 per cent of the world’s renewable freshwater, is facing a dire situation. With minimal natural freshwater sources and rapid urbanisation, countries like Kuwait, the UAE, and Saudi Arabia rely heavily on desalination plants for their drinking water—up to 90 per cent in Kuwait and the UAE. These facilities, however, are perilously exposed and poorly defended against modern warfare tactics.

Experts have highlighted the fragility of these plants, emphasising that damage to even a single facility can disrupt water delivery significantly. Lalit Mohan, a water management consultant, explained that vulnerabilities extend beyond the plants themselves, encompassing their power supplies and distribution networks. “Any targeted attack could halt operations completely,” he warned, underscoring the interconnectedness of water and energy infrastructure.
Cyber Threats and the Future of Water Security
The threat to water infrastructure is not solely physical; cyber attacks present an equally menacing challenge. Iran has demonstrated its capability to target water systems through digital means, having previously infiltrated control systems in the US. With the potential for cyber warfare, Gulf nations face a compounded risk where their already vulnerable water supplies could be further destabilised without a single shot being fired.
Despite longstanding awareness of these vulnerabilities, Gulf states have struggled to enhance water security. Plans for a unified, regional water strategy have stalled amid political mistrust, leaving nations exposed to the whims of conflict. Michel pointed out that while some emergency reserves exist, the reliance on a limited number of desalination plants remains a precarious situation.
International Humanitarian Law and Civilian Infrastructure
The recent assaults on desalination facilities raise critical questions regarding compliance with international humanitarian law. Dr Evelyne Schmid, a professor of international law, stated unequivocally that targeting civilian infrastructure such as desalination plants constitutes a serious violation of international standards. “These facilities must never be attacked, and there is an obligation to investigate any such incidents,” she asserted.

The strategic implications of targeting water infrastructure extend beyond immediate military objectives. By disrupting essential water supplies, adversaries may seek to exert pressure on civilian populations, potentially inciting calls for ceasefire from those affected. Michel warned that as civilians are left without access to clean water, the pressure to end hostilities could grow, complicating the conflict landscape further.
Why it Matters
The escalation of hostilities to include critical water infrastructure represents not only a humanitarian crisis in the making but also a shift in how warfare is conducted in the region. As the Middle East grapples with severe water shortages, the targeting of desalination plants could have devastating consequences for millions. The intersection of military strategy and civilian needs raises profound ethical and legal questions, underscoring the urgent need for international dialogue and cooperation to safeguard these vital resources. With water becoming a focal point of conflict, the region stands on the precipice of a humanitarian disaster that could reverberate far beyond its borders.