Executive Summary
On July 22, 2026, Raksha Mantri Shri Rajnath Singh flagged-in ‘Samudra Pradakshina’, India’s first-ever tri-service all-women circumnavigation sailing expedition. Nine women officers from the Army, Navy, and Air Force successfully completed a 314-day voyage covering 25,500 nautical miles across four oceans. The mission, conducted aboard the indigenously-built IASV Triveni, showcased India’s maritime prowess, tri-service synergy, and commitment to self-reliance.
Key Points / Main Content
Expedition Milestones
Duration and Distance: The voyage lasted 314 days, covering approximately 25,500 nautical miles after being flagged off on September 11, 2025.
Navigational Feats: The crew fulfilled international circumnavigation criteria by crossing all meridians of longitude, crossing the Equator twice, and crossing the International Date Line.
The Great Capes: The vessel successfully rounded the Three Great Capes: Cape Leeuwin, Cape Horn, and the Cape of Good Hope.
Elite Recognition: By navigating the formidable Drake Passage and rounding Cape Horn, the crew earned membership in the prestigious "Cape Horners" fraternity.
Vessel and Technical Capability
Indigenous Construction: The expedition was carried out on the Indian Army Sailing Vessel (IASV) Triveni, a 50-foot indigenously-built sailing vessel.
Strategic Symbolism: The vessel is described as a testament to ‘Aatmanirbhar Bharat’ (self-reliant India), highlighting the nation’s engineering excellence and technical prowess.
Tri-Service Jointness and Strategy
Interoperability: The mission integrated officers from the Army, Navy, and Air Force, demonstrating seamless interoperability and shared leadership.
Force Multiplier: The successful collaboration served as a practical demonstration of joint operations and integrated commands in a multi-domain environment.
Military Diplomacy
Soft Power: The expedition acted as a "floating ambassador" for India, showcasing the nation’s cultural heritage and military professionalism during international port calls.
Global Goodwill: Port visits were utilized to strengthen diplomatic ties and foster goodwill with friendly nations.
Impact Analysis
The Nine Women Officers (Crew)Impact
The officers achieved a historic maritime first and gained entry into the elite fraternity of Cape Horners for conquering demanding maritime passages.
Action Required
Continue to lead from the front in their respective services and serve as symbols of "Nari Shakti" (women power) in the history of the Indian Armed Forces.
Indian Armed Forces (Army, Navy, and Air Force)Impact
The expedition proved that tri-service jointness acts as a force multiplier, enhancing operational effectiveness and national capability.
Action Required
Further integrate planning and coordination across the three services to mirror the success of the mission’s "single resolve" and "integrated command" approach.
Indian Defense Industry and EngineeringImpact
The successful completion of the global voyage validates India’s indigenous shipbuilding capabilities and strategic confidence.
Action Required
Continue the development of indigenously-built vessels and technologies to support the goal of 'Aatmanirbhar Bharat'.
International Partners and Friendly NationsImpact
Participating nations and port-call hosts experienced increased diplomatic engagement and a demonstration of India's growing maritime soft power.
Action Required
Maintain and strengthen maritime traditions and military cooperation with India through future joint exchanges and goodwill missions.
Key Entities Referenced
Samudra Pradakshina: The first-ever Tri-service all-women circumnavigation sailing expedition that covered nearly 25,500 nautical miles across four oceans over 314 days.
IASV Triveni: An indigenously-built 50-foot Indian Army Sailing Vessel used for the expedition, symbolizing India’s engineering excellence and indigenous capability.
Shri Rajnath Singh: The Raksha Mantri (Minister of Defence) who flagged off and flagged in the historic expedition, highlighting its significance for 'Nari Shakti' and Tri-service jointness.
Aatmanirbhar Bharat: The national self-reliance initiative embodied by the indigenous construction and successful deployment of the IASV Triveni vessel.
Mumbai: The central location for the expedition's commencement and its successful completion at the Gateway of India.
Ministry of Defence
Raksha Mantri flags-in first-ever Tri-service all-
women circumnavigation sailing expedition
Nine women officers return home after a successful 314-day
voyage covering nearly 25,500 nautical miles across four
oceans
‘Samudra Pradakshina’ symbolised New India’s resolve, Nari
Shakti & Tri-service jointness: Shri Rajnath Singh
“IASV Triveni stands as a testament to India’s engineering
excellence, indigenous capability & strategic confidence”
प्रव तथ: 22 JUL 2026 4:23PM by PIB Delhi
Raksha Mantri Shri Rajnath Singh flagged-in ‘Samudra Pradakshina’, the first ever Tri-service all-women
circumnavigation sailing expedition through video conferencing on July 22, 2026. Aboard the Indian
Army Sailing Vessel (IASV) Triveni, nine women officers of the three Services returned to Mumbai after
successfully completing a 314-day voyage covering nearly 25,500 nautical miles across four oceans. The
expedition was virtually flagged-off by Shri Rajnath Singh on September 11, 2025 from Mumbai.Speaking on the occasion, Raksha Mantri described the successful completion of the expedition as a
testament to India’s Nari Shakti, a symbol of the nation’s resolve, a proof of the effectiveness of Tri-
Service synergy & jointness, and a celebration of ‘New India’ that overcomes challenges to script history.
The success of the mission was made possible through meticulous planning, nearly two years of intensive
training, a dedicated 24X7 shore-based support network and the unwavering commitment of numerous
organisations and support agencies. The expedition successfully fulfilled all internationally recognised
criteria for a circumnavigation by crossing all meridians of longitude, crossing the Equator twice, crossing
the International Date Line and rounding the Three Great Capes - Cape Leeuwin, Cape Horn and the Cape
of Good Hope.
The successful passage through the formidable Drake Passage and rounding of Cape Horn earned the crew
membership of the prestigious fraternity of Cape Horners, an honour reserved for sailors who conquer one
of the world’s most demanding maritime passages. Commending the courage, spirit and determination of
the crew of IASV Triveni, Shri Rajnath Singh stated that the expedition has proved that human courage is
much greater than any storm. “Ocean waves may rise high, but the spirit of India’s daughters soars
higher,” he said, highlighting that, today, the women of the country are creating opportunities, leading
from the front, and writing their names in the history books.The expedition brought together officers from the Army, Navy and Air Force on a single mission,
showcasing the strength of integrated planning, seamless interoperability and shared leadership. Living,
training and sailing together for over ten months, the crew functioned as one cohesive team, demonstrating
that jointness is not merely an organisational concept but a force multiplier that enhances operational
effectiveness and national capability.
Raksha Mantri asserted that ‘Samudra Pradakshina’ will not only be remembered as a maritime
expedition, but a campaign where women officers from the three Services united by a single flag, single
resolve, and single objective, conveyed a global message that India’s strength lies in its unity. “At a time
when the world is discussing joint operations, integrated commands, and multi-domain warfare, IASV
Triveni has demonstrated the importance of jointness. Capability multiplies when there is coordination.
Victory paves its own path when the three forces march together,” he said.
Beyond its remarkable maritime achievement, ‘Samudra Pradakshina’ emerged as a significant
instrument of military diplomacy. During port calls across the globe, IASV Triveni showcased India’s rich
cultural heritage, maritime traditions, military professionalism and enduring values, while fosteringgoodwill with friendly nations. The expedition served not merely as a sailing vessel but as India’s floating
ambassador, said Raksha Mantri, adding that the port calls across various nations have strengthened the
nation’s ‘soft power’.
Shri Rajnath Singh termed IASV Triveni as an embodiment of ‘Aatmanirbhar Bharat’ as the
indigenously-built 50-foot vessel has showcased India's technical prowess, innovation, and self-
confidence. “The vessel stands as a testament to India’s engineering excellence, indigenous capability, and
strategic confidence,” he stated.
Chief of Defence Staff General NS Raja Subramani, Chief of the Naval Staff Admiral Krishna
Swaminathan, Chief of the Army Staff General Dhiraj Seth, Vice Chief of the Air Staff Air Marshal
Ashutosh Dixit, Director General Integrated Training Lieutenant General Ajay Ramdev, and defence
delegates from Australia, New Zealand, Argentina and South Africa attended the event with Raksha
Mantri from Kartavya Bhavan-2, New Delhi.
General Officer Commanding-in-Chief, Southern Command Lieutenant General Rajesh Pushkar, Air
Officer Commanding-in-Chief, South Western Air Command Air Marshal PV Shivanand, Deputy Chief of
Army Staff Lieutenant General Vipul Singhal, Chief of Staff, Western Naval Command Vice Admiral
Rahul Vilas Gokhale, other military dignitaries, veterans, and families of the crew gathered at the Gateway
of India to welcome the crew home.
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