The conference agenda is familiar and necessary: climate, investment, innovation, transboundary cooperation, and the implementation of the Water Action Decade. The harder question is what happens outside the conference hall. Does Central Asia still have a credible way to stop water stress from becoming an interstate crisis?

For decades, the region operated in a post-Soviet setting in which Moscow shaped many security calculations, even though it was never a formal water arbiter. That setting has weakened. Russia has not disappeared from Central Asia, and it still retains military, economic, and institutional leverage. But since 2022, its role as the assumed external stabilizer has become less convincing.

The result is not a simple vacuum. It is a more awkward reality: a region with many outside actors, but no trusted water-security guarantor.

The Old Backdrop Is Weakening

Central Asia’s water system was built around a Soviet-era division of functions. Upstream republics, Tajikistan and Kyrgyzstan, controlled the mountains, reservoirs, and hydropower potential. Downstream republics, Uzbekistan, Kazakhstan, and Turkmenistan, depended on seasonal water flows for agriculture, food security, and social stability.

The Soviet system managed those tensions through central planning. After independence, cooperation became more fragile. Water, energy, borders, electricity, and agriculture were separated into national strategies. The rivers, however, remained transboundary.

For many years, Russia remained the largest external power around which regional security calculations were organized. That did not make Moscow an effective water manager, but it helped shape the political environment. Today, that environment has changed. The CSTO did not prevent the Kyrgyz-Tajik border escalations of recent years. Kyrgyzstan and Tajikistan eventually reached a border agreement through direct negotiation rather than outside enforcement.

That difference is not academic. Water disputes are rarely settled by conferences alone. They need trusted channels for mediation, compensation, and restraint when pressure builds. Central Asia has plenty of statements about cooperation. It has fewer tools for managing coercion when water becomes scarce.

Three Pressure Points

The region’s water-security stress is already visible in three places.

The first is Afghanistan’s Qosh-Tepa Canal.

The canal draws water from the Amu Darya, a river system critical for Uzbekistan and Turkmenistan. Because Afghanistan was not part of the old Soviet water-allocation arrangements, the Taliban government is creating a new upstream reality outside the inherited regional framework. Estimates of the canal’s downstream impact vary widely. Some analyses suggest it could divert between 15 and 30% of the Amu Darya’s flow, depending on the completion timeline, irrigation efficiency, and water-management practices. The Times of Central Asia previously reported that reduced Amu Darya flows could indirectly affect Kazakhstan if Uzbekistan compensates by drawing more heavily on the Syr Darya. Carnegie has described the Qosh-Tepa as a serious test for regional water cooperation.

The second pressure point is Uzbekistan’s turn toward small hydropower and water-energy adaptation.

Tashkent is trying to reduce energy stress while managing water constraints. The World Bank has supported Uzbekistan’s efforts to expand small hydropower, including projects on existing irrigation canals. That is a rational policy, as small hydropower can generate electricity without the same political weight as large dams.

But it also shows how policy is changing. States are adapting on their own to water and energy stress. Even sensible projects can create downstream anxiety if they change timing, flow management, or perceptions of control. In water politics, perception can count almost as much as hydrology.

The third pressure point is upstream hydropower in Tajikistan and Kyrgyzstan.

Tajikistan’s Rogun hydropower project, historically a source of tension with downstream Uzbekistan, is now developing in a more accepting regional climate. It is designed to address chronic winter electricity shortages and strengthen national energy security. The World Bank has backed the project with financing, saying Rogun could help provide more reliable electricity for millions of people in Tajikistan. At the same time, Rogun remains sensitive. Any major upstream project raises questions for downstream users about reservoir filling and long-term flow management.

Kyrgyzstan’s Kambarata-1 project has a different political structure because Kazakhstan and Uzbekistan are involved in its development framework. The World Bank notes that the Kyrgyz Republic, Kazakhstan, and Uzbekistan signed a ministerial agreement in 2024 to collectively pursue the project. That makes Kambarata-1 a potential model for cooperation rather than conflict. It also confirms the larger point: water-energy infrastructure is becoming central to regional security.

Many Actors, No Guarantor

Central Asia does not lack outside attention. It has plenty.

Russia remains present, but its role as the uncontested regional manager has weakened. China dominates economically and has deep interests in stability, transport corridors, and investment protection. But Beijing is cautious about becoming a political arbiter in local water disputes. Türkiye is expanding its role through the Organization of Turkic States, defense cooperation, and cultural diplomacy, but it does not have the mandate or capacity to manage water conflicts.

The United States and the European Union engage through C5+1, climate, connectivity, and development formats, but they are too distant to function as hard security guarantors.

That leaves a serious gap.

If a water crisis becomes a diplomatic dispute, there are channels for discussion. If it becomes a financing problem, there are development banks. If it becomes a technical question, there are experts. But if water stress becomes coercive, and states accuse each other of withholding flows, damaging agriculture, or threatening food security, it is unclear who can compel restraint.

That is the meaning of water without a guarantor.

Scenarios for the Next 6-12 Months

The most likely outcome is not a major interstate spat. It is a gradual rise in local water stress, sharper rhetoric, and more frequent disputes around reservoirs, irrigation, energy releases, and border communities.

A more serious scenario would combine a dry season with electricity shortages, food price pressure, and accusations over upstream or downstream behavior. In that case, governments may use water language to mobilize domestic opinion, even if they still avoid open confrontation.

The escalation scenario is less likely, but more dangerous. A local incident near a border, canal, reservoir, or irrigation zone could combine with drought, social frustration, and weak arbitration. The danger would not be water alone. It would be water plus food prices, energy shortages, and national security rhetoric.

Central Asia has already seen how quickly local grievances can become strategic shocks. The water system is now one of the places where such shocks could emerge.

Markers to Watch

Five indicators will show whether Central Asia’s water stress is moving toward cooperation or confrontation.

First, water levels in major reservoirs, especially Toktogul in Kyrgyzstan and Nurek in Tajikistan, ahead of the winter energy season and the next irrigation cycle.

Second, the pace of construction and water intake at Afghanistan’s Qosh-Tepa Canal, especially if downstream states begin to describe the project in security terms.

Third, official rhetoric from Uzbekistan, Turkmenistan, Kazakhstan, Kyrgyzstan, and Tajikistan. Language that frames water use as a security threat, unlawful withdrawal, or hostile pressure would signal a shift from technical disagreement to securitized politics.

Fourth, the implementation of cooperative hydropower projects such as Kambarata-1. If Kazakhstan, Uzbekistan, and Kyrgyzstan can make the project work, it could become a stabilizing model. If trust breaks down, it will become another warning sign.

Fifth, the response of outside actors to water-linked incidents. If Russia, China, the OTS, the EU, and the U.S. limit themselves to statements, the region will learn that no outside actor is prepared to enforce restraint.

The Real Test

Central Asian governments increasingly speak in terms of sovereignty. That is understandable. Each state wants control over its resources, energy future, food security, and infrastructure.

But water sovereignty has a paradox.

No Central Asian state can secure water alone. Upstream states need electricity and development. Downstream states need irrigation and agricultural stability. Afghanistan is entering the equation as a new upstream user. Climate pressure is making every calculation more uncertain.

The Dushanbe conference is therefore important. It also exposes the gap between diplomacy and enforcement.

Central Asia does not lack water forums. It lacks a credible mechanism for preventing water stress from becoming a security crisis.

The region is not destined for the once-projected water wars, but it is entering a period in which water will become a stronger trigger for political pressure, domestic instability, and interstate suspicion.

That is the test: not whether Central Asia can speak about cooperation in Dushanbe, but whether it can build a system that still works when the rivers run low.

The views expressed in this article are those of the author and do not necessarily reflect the official policy or position of the publication, its affiliates, or any other organizations mentioned.