The Water Wars Are Coming

July 27, 2025


The Reading List
Curated guides to geopolitics and current affairs.

The Water Wars Are Coming

Hydroterrorism and other water-related crises, from the Sahel to Central Asia.

By , a senior editor at Foreign Policy.
Rafet Kurse, a former fisherman, stands next to an abandoned boat on the former shores of Marmara Lake. A dry, dusty landscape stretches into the distance behind him.
Rafet Kurse, a former fisherman, stands next to an abandoned boat on the former shores of Marmara Lake. A dry, dusty landscape stretches into the distance behind him.
Rafet Kurse, a former fisherman, stands by the dry bed of Marmara Lake in his hometown of Tekelioglu, in western Turkey, on Oct. 10. Bradley Secker photos for Foreign Policy

“Water has long been a tool of warfare, but in recent years, the world has entered a dark new era of hydroterrorism,” Abdoulie Ceesay, the deputy majority leader of the National Assembly of Gambia, wrote this month.

As climate change accelerates drought and flooding, stakeholders tussle over shared water sources, and fair-weather frameworks for governing resource management lose relevance, water is increasingly becoming a national security flashpoint around the world, from the Brazil-Paraguay border to communities facing violent extremism in the Sahel.

“Water has long been a tool of warfare, but in recent years, the world has entered a dark new era of hydroterrorism,” Abdoulie Ceesay, the deputy majority leader of the National Assembly of Gambia, wrote this month.

As climate change accelerates drought and flooding, stakeholders tussle over shared water sources, and fair-weather frameworks for governing resource management lose relevance, water is increasingly becoming a national security flashpoint around the world, from the Brazil-Paraguay border to communities facing violent extremism in the Sahel.

This edition of the Reading List dives into the politics of water and considers the ecological, humanitarian, and geopolitical dimensions of the brewing water wars.


A boy sits in the middle of a long boat going through a submerged street.
A boy sits in the middle of a long boat going through a submerged street.

A boy uses a pirogue to move between houses submerged in water in a flooded area of Bamako, Mali, on Oct. 3, 2024.Ousmane Makaveli/AFP via Getty Images

The World Is Entering a Dark New Era of Hydroterrorism

International institutions need to start treating water as a national security flashpoint, Abdoulie Ceesay writes.


A group of men in suits.
A group of men in suits.

Brazilian President Luiz Inácio Lula da Silva meets with Itaipu Director-General Enio Verri and Paraguayan President-elect Santiago Peña at the Alvorada Palace in Brasília on July 28, 2023.Mateus Bonomi/Anadolu Agency via Getty Images

The Dam That Sparked a South American Spying Scandal

Ties between Brazil and Paraguay are fraying as they renegotiate access to one of the world’s most powerful energy sources, Laurence Blair writes.

 

A shepherd watches over a herd of sheep as they graze for food on the dry bed of Marmara Lake.
A shepherd watches over a herd of sheep as they graze for food on the dry bed of Marmara Lake.

A shepherd watches over a herd of sheep as they graze for food on the dry bed of Marmara Lake on Oct. 4.Bradley Secker for Foreign Policy

King of the Dammed

Turkish President Recep Tayyip Erdogan’s mega-infrastructure projects are enriching construction companies while reshaping his country’s waterscape for the worse, Hannah Lucinda Smith writes.


People visit the Si-o-Se Pol Bridge in Iran’s central city of Isfahan.
People visit the Si-o-Se Pol Bridge in Iran’s central city of Isfahan.

People visit the Si-o-Se Pol Bridge in Iran’s central city of Isfahan on April 19, 2024.Rasoul Shojaei / IRNA / AFP via Getty Images

The ‘Water Mafia’ Is Real—and It’s Draining Iran Dry

If Trump wants to do more than make headlines, he should help resolve the water crisis, Nik Kowsar and Alireza Nader write.

Two Uzbek soldiers, both wearing camouflage and helmets and holding rifles, stand on either side of a metal gate with a stop sign at its center. Behind the fence is a flat field, and farther in the distance are trees and a blue sky.
Two Uzbek soldiers, both wearing camouflage and helmets and holding rifles, stand on either side of a metal gate with a stop sign at its center. Behind the fence is a flat field, and farther in the distance are trees and a blue sky.

Uzbek soldiers guard a checkpoint near the Amu Darya, the river that separates Uzbekistan and Afghanistan, on Aug. 15, 2021. Temur Ismailov/AFP via Getty Images

The Water Wars Are Coming to Central Asia

Things have been bad for decades, but the Taliban threaten to make them worse, Lynne O’Donnell writes.

Chloe Hadavas is a senior editor at Foreign Policy. Bluesky: @hadavas.bsky.social X: @Hadavas

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