In a landmark initiative to bolster maritime cooperation in the Indo-Pacific, the Coast Guards of India, Japan, United States, and Australia have launched the first-ever ‘QUAD at Sea Ship Observer Mission.’ The cross-embarkation mission, conducted under the Wilmington Declaration, sees two officers-including women officers-from each nation aboard the US Coast Guard Cutter Stratton, currently en route to Guam. This pioneering mission marks a significant step in operational coordination among QUAD members, aimed at boosting joint readiness, domain awareness, and interoperability in the region. It aligns with the vision articulated at the QUAD Leaders’ Summit in September 2024 and reinforces the commitment to a Free, Open, Inclusive, and Rules-Based Indo-Pacific. India’s involvement underlines its strategic SAGAR (Security and Growth for All in the Region) doctrine and supports its broader Indo-Pacific Oceans Initiative (IPOI), focusing on capacity-building, humanitarian efforts, and upholding maritime law. The ‘QUAD at Sea’ initiative lays the groundwork for a future ‘QUAD Coast Guard Handshake,’ reflecting growing trust and shared resolve to address evolving maritime challenges collaboratively.