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Foreign Policy

Naval Deterrence and Strategic Autonomy in the Indian Ocean SLOCs

Rear Adm. Sunil Gupta (Retd.)
Rear Adm. Sunil Gupta (Retd.)
May 20, 202611 min read
Naval Deterrence and Strategic Autonomy in the Indian Ocean SLOCs

As global geopolitics shifts its center of gravity to the maritime domain, the Indian Ocean has become the primary arena of strategic contestation. Securing the vital Sea Lines of Communication (SLOCs) through which trade flows is now a paramount national security interest.

Nearly 90% of India's trade volume and 80% of its oil imports transit through the Indian Ocean SLOCs. With the rapid expansion of external naval presences and localized piracy threats, the Indian Navy has transitioned from a defensive coastal force to a robust, expeditionary provider of regional security.

The Posture Shift: Oceanic Power Projection

To project credible deterrence, India must upgrade its deep-sea naval assets, focusing specifically on submarine capacities and long-range maritime surveillance. Collaborative exercises with partner nations are valuable, but strategic autonomy dictates that India maintains independent, sovereign command over its maritime choke points.

By reinforcing naval bases on the Andaman and Nicobar Islands and establishing regional maritime security alliances in the western Indian Ocean, New Delhi can successfully guarantee regional stability and secure its strategic autonomy.

True strategic autonomy is born at sea. Our naval presence must project confidence across the SLOCs, securing trade corridors that are the lifelines of the nation.

Rear Adm. Sunil Gupta (Retd.)
Rear Adm. Sunil Gupta (Retd.)
About The Author

Rear Adm. Sunil Gupta (Retd.)

Strategic Affairs Advisor

Spent 35 years in the Indian Navy, directing maritime operations and intelligence. Widely published expert on Indo-Pacific maritime security and oceanic deterrence frameworks. Former Flag Officer Commanding Eastern Naval Command.

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