Why in news
- Indian Coast Guard Ship Shaunak sailed from Chennai to Perth, Australia, to conduct the inaugural QUAD-at-Sea Ship Observer Mission with multi-nation Sea Riders onboard.
Key terms
MAHASAGAR
India's strategic framework promoting mutual and holistic security and growth across maritime regions.
Sea Riders
Naval or coast guard personnel embedded on foreign vessels to observe tactics, interoperability, and operational standards.
ICGS Shaunak
An indigenous Offshore Patrol Vessel (OPV) operated by the Indian Coast Guard.
Indo-Pacific Maritime Domain Awareness (IPMDA)
QUAD partner initiative providing near-real-time satellite tracking technology to regional maritime agencies.
What is the QUAD-at-Sea Ship Observer Mission?
- Maritime interoperability and observer initiative agreed upon during the Quad Foreign Ministers' Joint Statement in May 2026.
- Deploys combined 'Sea Riders'—officers from India, Australia, Japan, and the United States—onboard host Coast Guard vessels to participate in shared operational exchanges.
- Aligns with India's regional maritime vision of MAHASAGAR (Mutual and Holistic Advancement for Security and Growth Across Regions).
Key Operational Provisions
- ICGS Shaunak hosts six international Sea Riders (two officers each from India and Japan, and one each from Australia and the US) during the transit to Perth.
- Focuses on joint seamanship, search and rescue protocols, maritime domain awareness, and standardized operational procedures across Indo-Pacific maritime law enforcement agencies.
Why it matters
- Operationalizes QUAD's security dimension beyond diplomatic dialogues into active coast guard coordination across the Indo-Pacific.
- Strengthens rules-based maritime order and freedom of navigation against unilateral maritime assertions.
Prelims facts
- ICGS Shaunak is an indigenous Offshore Patrol Vessel of the Indian Coast Guard participating in the QUAD observer mission.
Mains discussion
- Role of QUAD coast guard interoperability in ensuring a free and open Indo-Pacific maritime architecture.
Source: PIB
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