When an algal bloom shut down Israel's Mediterranean desalination plants just this past month, most Israelis didn’t notice. Their taps ran normally. Their showers didn’t falter. The reason wasn’t luck—it was redundancy, the unglamorous backbone of survival in an arid region where water scarcity is no longer a future threat but a daily reality.
Barak Graber, Acting CEO of Mekorot Development & Enterprises, sees a larger argument in that near-crisis: water management in the Middle East isn’t primarily a technological problem. It’s a systems problem. Systems, he argues, can create stability where scarcity might otherwise breed conflict.
Mekorot integrates desalination, recycled wastewater, groundwater and surface water into a single national grid. When the algal bloom knocked out a significant portion of Israel's desalination capacity, centralized management rerouted supply in real time using alternative wells and reservoirs. The domestic public experienced virtually no shortage at the tap. Graber wrote that desalination is an exceptional solution, but without system redundancy and intelligent centralized management, it creates a dangerous vulnerability.
The Infrastructure Argument
Graber describes Mekorot's capacity to supply high-quality, continuous water to its neighbors and build regional partnerships as a stabilizing force in the Middle East, creating positive mutual interdependence anchored in physical infrastructure. The premise is straightforward: water systems that work across borders, depend on shared infrastructure and require ongoing cooperation to function make conflict costly and cooperation profitable.
It’s a pragmatic vision of diplomacy at ground level. Not through declarations or peace protocols alone, but through the daily necessity of keeping water flowing. Regional agreements such as those signed in the Gulf, Graber suggests, can help stabilize the region by embedding cooperation into the physical systems that sustain life.
Mekorot's operational expertise underpins an expanding international presence, including leak detection, engineering consultancy and master planning. The company exports operational know-how across Latin America, Europe, Central Asia, India and other locations. Graber wrote that such cooperation could turn water from a flashpoint of conflict into a catalyst for regional stability, development and growth.
Cooperation as Strategy
Looking to the next decade, Graber said multilateral partnerships linking Mekorot's operational expertise with private and governmental sectors are key to addressing the global water crisis. State-owned enterprises, the private sector, international organizations and diplomats could collaborate on water challenges in arid regions, he suggested.
The vision rests on one premise: shared scarcity, managed through integrated systems, is less dangerous than fragmented scarcity managed by competing states. Managing the water economy as a unified grid might affect national security in complex ways—creating dependencies, yes, but also mutual vulnerability that discourages conflict. Graber argues that centralized management and routing from reservoirs, wells and the national grid prevented a system breakdown during the algal bloom, one that could have created serious shortages.
It’s an argument that sits uneasily with the region’s current political reality. The Middle East remains divided by conflict, occupation, and competing claims. Water cooperates across borders; politics does not. Yet Graber’s point holds a harder truth: in a region where climate stress is accelerating, aquifers are depleting and precipitation is becoming more irregular, the choice isn’t between cooperation and conflict—it’s between cooperation and collective survival.
Why This Matters:
In the Israeli-Palestinian context, water is both a practical necessity and a political flashpoint. Palestinians in the West Bank have significantly less access to groundwater than Israeli settlers; the Jordan River’s flow has been reduced to a fraction of its historical volume; and competing claims to the same aquifers remain unresolved in any final-status agreement. Graber’s argument—that integrated water systems can create incentives for stability and mutual interdependence—suggests a pathway that doesn’t depend on resolving the entire political conflict first. Instead, it proposes building shared infrastructure that makes conflict more costly. Whether such infrastructure could actually survive the region’s current divisions, or might instead become another tool of control and dependency, remains an open question. But the alternative—fragmented water systems in an increasingly arid region—offers no path to peace, only deeper scarcity and conflict. The climate crisis, as Graber notes, is a daily reality. Water management can either be a flashpoint or a foundation.