• Commentary
  • Research
  • Experts
  • Events
Carnegie China logoCarnegie lettermark logo
{
  "authors": [],
  "type": "scholarSpotlight",
  "centerAffiliationAll": "",
  "centers": [
    "Carnegie Endowment for International Peace"
  ],
  "collections": [],
  "englishNewsletterAll": "",
  "nonEnglishNewsletterAll": "",
  "primaryCenter": "Carnegie Endowment for International Peace",
  "programAffiliation": "",
  "programs": [],
  "projects": [],
  "regions": [
    "South Asia",
    "India",
    "East Asia",
    "China"
  ],
  "topics": [
    "Security",
    "Military",
    "Foreign Policy"
  ]
}

Source: Getty

Scholar Spotlight

Executive Summary: Samudra Manthan: Sino-Indian Rivalry in the Indo-Pacific

As China and India develop strategic interests beyond their territorial and regional waters, their naval footprints will grow, overlap, and generate the basis for potential conflict.

Link Copied
Published on Oct 24, 2012

As China and India globalize their economies and develop strategic interests beyond their territorial and regional waters, their naval footprints will grow, overlap, and generate the basis for potential conflict. While neither country is ready to supplant the United States as the dominant naval power in the Indo-Pacific, their growing rivalry promises to deepen security dilemmas in the region and alter the world’s maritime space.

Key Themes

  • The Chinese and Indian navies are transforming themselves from coastal defense forces into instruments of power projection.
  • China’s principal maritime preoccupations remain the western Pacific—reunifying Taiwan, defending Chinese territorial claims, and constraining the naval dominance of the United States. However, Beijing is beginning to push into the Indian Ocean to ensure access to overseas energy sources.
  • New Delhi is now starting to make regular naval forays into the Pacific Ocean, having proclaimed for decades that its strategic interests stretched only from Aden to Malacca, the two choke points to the Indian Ocean.
  • China seeks long-term access arrangements in the Indian Ocean and India is consolidating long-standing economic and security cooperation with Mauritius, Seychelles, Maldives, and Sri Lanka.
  • In the Arabian Sea, rivalry between China and India is muted by America’s overwhelming political and naval presence.
  • The Chinese and Indian navies are starting to explore bilateral confidence-building measures, including ship visits, port calls, joint exercises, and high-level naval exchanges.

Recommendations for Chinese and Indian Policymakers

  • Negotiate an ‘incidents at sea’ agreement. Borrowing from a successful pact between the American and Soviet navies, China and India should exchange information on encounters between their two navies and establish a joint committee to annually review incidents.
  • Pursue a maritime security dialogue. A substantive and open-ended dialogue between China and India on maritime and naval issues is imperative to reduce the potential for miscommunication and conflict.
  • Secure the commons. China and India should initiate a trilateral dialogue with the United States on potential cooperation in securing the maritime commons in the Indo-Pacific.




ABOUT THE AUTHOR: C. Raja Mohan heads the strategic studies program at the Observer Research Foundation in New Delhi. He is a columnist on foreign affairs for one of India’s leading English dailies, Indian Express. Mohan is also a nonresident senior associate at the Carnegie Endowment for International Peace.

SecurityMilitaryForeign PolicySouth AsiaIndiaEast AsiaChina

Carnegie does not take institutional positions on public policy issues; the views represented herein are those of the author(s) and do not necessarily reflect the views of Carnegie, its staff, or its trustees.

More Work from Carnegie China

  • Commentary
    Emissary
    Trump and Xi Are Angling for Three Years of Stability

    But their "principal to principal" model will only be as effective as the political strength of each leader back home.

      • Damien Ma

      Damien Ma

  • Commentary
    China Sells Stability Amid American Volatility

    U.S. unpredictability has allowed China to capitalize on its positioning as the “responsible great power”. Paradoxically, the more China wins the perception game, the more likely expectations will rise for Beijing to deliver not just words but to demonstrate with its deeds.

      Chong Ja Ian

  • Vietnam's Top Leader To Lam meets with young representatives from China and Vietnam participating in the "Red Study Tours" at the Great Hall of the People on April 15, 2026 in Beijing, China. T
    Commentary
    Why Vietnam Is Swinging in China’s Direction

    Hanoi and Beijing have long treated each other as distant cousins rather than comrades in arms. That might be changing as both sides draw closer to hedge against uncertainty and America’s erratic behavior.

      • Nguyen-khac-giang

      Nguyễn Khắc Giang

  • Commentary
    China’s Energy Security Doesn’t Run Through Hormuz but Through the Electrification of Everything

    Across Asia, China is better positioned to withstand energy shocks from the fallout of the Iran war. Its abundant coal capacity can ensure stability in the near term. Yet at the same time, the country’s energy transition away from coal will make it even less vulnerable during the next shock.


      • Damien Ma

      Damien Ma

  • Xi walking into a room with people standing and applauding around him
    Commentary
    Emissary
    The Xi Doctrine Zeros in on “High-Quality Development” for China’s Economic Future

    In the latest Five-Year Plan, the Chinese president cements the shift to an innovation-driven economy over a consumption-driven one.

      • Damien Ma

      Damien Ma

Get more news and analysis from
Carnegie China
Carnegie China logo, white
Keck Seng Tower133 Cecil Street #10-01ASingapore, 069535Phone: +65 9650 7648
  • Research
  • About
  • Experts
  • Events
  • Contact
  • Careers
  • Privacy
  • For Media
Get more news and analysis from
Carnegie China
© 2026 Carnegie Endowment for International Peace. All rights reserved.