| GS Paper-II — International Relations |
C5+1 is a multilateral diplomatic platform established in 2015 in Samarkand, Uzbekistan. It includes five Central Asian countries — Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan, and Uzbekistan — plus the United States of America (USA).
- Meaning: C5 = Five Central Asian countries + 1 = USA
- Therefore, “C5+1” represents the group of five Central Asian countries and the USA.

Purpose of Establishment:
The platform was created to develop:
- Regional stability
- Economic prosperity
- Shared solutions for global challenges
Focus Areas:
- Regional connectivity
- Energy security
- Collective security framework
- Trade cooperation
Three Pillars of Cooperation (C5+1):
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Pillar
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Key Areas
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Objective
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Economic Cooperation
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Trade, investment, transport, digital connectivity
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Promote regional development and economic integration
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Energy Security
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Renewable energy, rare earth minerals, water resources
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Ensure alternative energy sources and stable energy supply
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Security Cooperation
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Terrorism, extremism, drug trafficking, cross-border crimes
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Maintain peace and political stability in the region
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US Policy in Central Asia:
Central Asia has historically been under Russian and Chinese influence. Through C5+1, the USA seeks to offer a third strategic alternative.
Key Points:
- The Trump administration signed agreements worth $12.4 billion within six months, covering rare earth minerals, aviation, and security cooperation.
- China currently controls almost 90% of the world’s rare earth resources.
- The US aims to break China’s economic monopoly and develop alternative mineral sources.
- Kazakhstan has recently discovered 20 million tons of rare earth minerals, including cerium, lanthanum, neodymium, and yttrium, critical for:
- Smartphones
- Computer chips
- Military technology
Strategic Interest of the USA:
- Central Asia lies in the geographical “Heartland” between Russia and China.
- The region is rich in oil, gas, uranium, and rare earth metals.
- Access to these resources allows the US to challenge China’s dominance.
India’s Role and Perspective:
Although India is not part of C5+1, Central Asia is a key geopolitical region for India’s foreign policy.
India’s Connect Central Asia Policy (2012):
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Objective: Develop broad political, economic, security, and cultural partnerships with Central Asian countries.
India’s Priorities in the Region:
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Area
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Priority
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Security
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Joint response to terrorism and extremism; stability in Afghanistan
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Energy
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Ensure supply of oil, gas, and uranium (especially from Kazakhstan and Turkmenistan)
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Connectivity
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Develop alternative routes to overcome maritime constraints
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Key Indian Projects:

- TAPI Gas Pipeline (Turkmenistan–Afghanistan–Pakistan–India)
- Provides India with a new source of natural gas.
- Chabahar Port (Iran)
- Strategic route for India to access Central Asia
- Bypasses Pakistan
- International North–South Transport Corridor (INSTC)
- 7,200 km multi-modal network connecting India, Iran, Russia, Central Asia, and Europe
- Reduces trade costs and transit time, ensuring faster access to Europe
INSTC Route and Significance:

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Stage
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Route/Region
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1
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Starts from Mumbai (India)
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2
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Passes through Iranian ports
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3
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Crosses the Caspian Sea
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4
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Continues through Russia
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5
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Reaches Northern European countries
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Significance:
- Reduces transit time by 40%
- Reduces costs by 30%
- Provides direct India–Europe trade route
Wider Objectives of the USA:
- Limit Russian and Chinese influence — integrate Central Asia into Western economic structures to balance Eurasia.
- Develop alternative supply chains — especially for energy and rare earth minerals.
- Connect Central Asia to the Western bloc (US–EU).
- Establish a “New Balance of Power” in the region.
Overall Analysis:
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Dimension
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Analysis
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Geopolitical Importance
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Central Asia is a buffer zone between Russia and China; the US seeks to make it a new strategic pivot.
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Economic Perspective
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Rich in rare earth minerals, oil, gas, and energy resources — a center of global competition.
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Importance for India
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Energy security, post-Afghanistan stability, and new connectivity opportunities.
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Diplomatic Challenge
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India must maintain balance among the US, Russia, and China.
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Conclusion:
- C5+1 serves as a platform for the US to balance Russia–China influence in Central Asia.
- It is also seen as a strategic alternative to China’s Belt and Road Initiative (BRI).
- India, though not part of this forum, is strengthening its economic and strategic presence through its Connect Central Asia Policy, Chabahar Port, and INSTC.
Thus, C5+1 is not only a US–Central Asia cooperation platform but is also emerging as a new center for the Asian power balance.