Commander Prerna Deosthalee: First Woman to Command Indian Navy Warship – Complete Biography, Career & Inspiring Journey
Commander Prerna Deosthalee stands as a beacon of courage, determination, and excellence in the Indian Navy. As the first woman officer to command an Indian Navy warship, Commander Prerna Deosthalee has not only made history but has inspired millions of young women across India to pursue careers in defense and maritime operations. Her journey from the bustling streets of Mumbai to commanding the INS Trinkat under the Indian Navy flag is a testament to resilience, skill, and unwavering dedication to the nation.

Quick Facts at a Glance: Commander Prerna Deosthalee
| Personal Details | Information |
|---|---|
| Full Name | Prerna Deosthalee |
| Current Rank | Commander, Indian Navy |
| Date of Birth | Not publicly disclosed (Age: Approximately 36-38 years as of 2025) |
| Birth Place | Mumbai, Maharashtra, India |
| Nationality | Indian |
| Zodiac Sign | Not publicly disclosed |
| Religion | Hindu |
| Marital Status | Married |
| Spouse | Naval Officer (Name not publicly disclosed) |
| Children | One daughter |
| Parents | Not publicly disclosed |
| Siblings | Commander Ishan Deosthalee (Younger brother, Indian Navy) |
| Current Position | Commanding Officer, INS Trinkat (Fast Attack Craft) |
| Years of Service | 2009 – Present (16+ years) |
| Commission Date | July 2009 |
| Permanent Commission | 2020 |
Physical Statistics: Commander Prerna Deosthalee
| Physical Attributes | Details |
|---|---|
| Height | Approximately 5’5″ (165 cm) |
| Weight | Approximately 55-60 kg |
| Eye Color | Dark Brown |
| Hair Color | Black |
| Fitness Level | Exceptionally High (Naval Standards) |
Early Life & Family Background: Roots of a Naval Pioneer
| Section | Details |
|---|---|
| Title | Early Life & Family Background: Roots of a Naval Pioneer |
| Hometown | Mumbai, Maharashtra |
| Background | Born and raised in Mumbai, a city known for its diversity, resilience, and maritime heritage. |
| Family Values | Grew up in a middle-class family emphasizing education, service, hard work, integrity, and patriotism. |
| Military Legacy | Shares a strong military lineage with her younger brother, Commander Ishan Deosthalee. |
| Historic Achievement | In November 2024, Commander Prerna Deosthalee and Commander Ishan Deosthalee became the first brother-sister duo to simultaneously command Indian Navy warships. |
| Commands Held | – Commander Prerna Deosthalee: INS Trinkat – Commander Ishan Deosthalee: INS Vibhuti (Both under Western Naval Command) |
| Marital Status | Married to a fellow naval officer. |
| Children | One daughter. |
| Work–Life Balance | Successfully balances a demanding naval career with family responsibilities, exemplifying women’s ability to excel in both spheres. |
| Family Support | Her family’s encouragement and shared sense of duty have been instrumental in her achievements as a commanding officer. |
Educational Background: Academic Excellence Meets Naval Training
| Education Level | Institution | Location | Details / Achievements |
|---|
| School Education: Building the Foundation | Convent of Jesus and Mary | Mumbai | Demonstrated excellence in academics, sports, and leadership; built the foundation for a future military career. |
| Higher Education: Psychology and Leadership | St. Xavier’s College | Mumbai | Obtained a postgraduate degree in Psychology; developed understanding of human behavior and decision-making; strengthened leadership and team management in high-stress naval environments. |
Academic Highlights & Struggles
-
During her postgraduate studies, the Indian Navy opened observer positions to women for the first time. Encouraged by her father, she applied and cleared the entrance exam.
-
Her academic foundation in psychology helped shape her leadership style, crisis management skills, and interpersonal acumen in her naval roles.
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She balanced athletics, extracurriculars, sports (swimming, tennis) with academics during school and college days.
Naval Training: From Cadet to Commander
| Training Phase | Details |
|---|---|
| Commission Year | July 2009 |
| Entry Branch | Naval Air Observer |
| Initial Training | Indian Naval Academy, Ezhimala |
| Specialized Training | Maritime Reconnaissance and Anti-Submarine Warfare |
| Aircraft Training | Tupolev Tu-142, Boeing P-8I Poseidon |
| Command Training | Command Course for Commanding Officers |
| Permanent Commission | Granted in 2020 (11 years after commissioning) |
Commander Prerna Deosthalee’s educational journey reflects a perfect blend of academic excellence and rigorous military training, preparing her for the multifaceted challenges of naval command.
Career Timeline: From Observer to Commander – A Historic Journey
Year-wise Career Milestones
| Year | Position/Achievement | Significance |
|---|---|---|
| 2009 | Commissioned as Naval Air Observer | Beginning of illustrious naval career |
| 2010-2015 | Served on Boeing P-8I Poseidon | Maritime patrol and anti-submarine warfare operations |
| 2016 | First Female Observer on Tupolev Tu-142 | Breaking barriers in maritime reconnaissance |
| 2016-2020 | Operational deployments | Multiple naval exercises and real-time missions |
| 2020 | Granted Permanent Commission | Recognition of exemplary service and potential |
| 2021-2023 | First Lieutenant (Deputy Executive Officer), INS Chennai | Second-in-command of Kolkata-class destroyer |
| December 2023 | Appointed Commanding Officer, INS Trinkat | First woman to command Indian Navy warship |
| 2024-Present | Commanding Officer, INS Trinkat | Operational readiness and mission execution |
| November 2024 | Historic sibling command milestone | Commands warship alongside brother Commander Ishan |
| August 2025 | Featured on Kaun Banega Crorepati Independence Day Special | National recognition and public inspiration |
Major Achievements & Recognition: Shattering Multiple Glass Ceilings
| No. | Historic First / Achievement | Year | Description / Details | Significance / Role |
|---|---|---|---|---|
| 1 | First Woman to Command Indian Navy Warship | 2023 | In December 2023, Commander Prerna Deosthalee was appointed Commanding Officer of INS Trinkat, becoming the first woman officer to command an Indian naval warship. The appointment letter was handed over by Rear Admiral C.R. Praveen Nair, Flag Officer Commanding Western Fleet. | – Operational readiness of the vessel – Mission planning and execution – Leadership of the crew – Tactical decision-making – Maintenance and technical oversight |
| 2 | First Female Observer on Tupolev Tu-142 | 2016 | Became the first female observer on the Tupolev Tu-142 maritime reconnaissance aircraft — a long-range patrol and anti-submarine warfare platform. | Broke gender barriers in naval aviation; required high technical expertise and endurance. |
| 3 | Service on Boeing P-8I Poseidon | — | Served as a Naval Air Observer on the Boeing P-8I Poseidon, an advanced maritime patrol aircraft with state-of-the-art sensors, weapons, and communication systems. | Conducted anti-submarine warfare, intelligence gathering, and maritime surveillance. |
| 4 | First Lieutenant of INS Chennai | — | Served as First Lieutenant (Deputy Executive Officer) on INS Chennai, a Kolkata-class destroyer. | Second-in-command position involving administrative, operational, and leadership duties; key preparation for command role. |
| 5 | Historic Sibling Command Achievement | 2024 | In November 2024, Commander Prerna Deosthalee and her brother Commander Ishan Deosthalee became the first brother-sister duo to simultaneously command Indian Navy warships. | First sibling pair in Indian Navy history to achieve simultaneous warship command. |
Awards and Honors
| Year | Award/Recognition | Description |
|---|---|---|
| 2016 | Commendation by Naval Chief | For being first female Tu-142 observer |
| 2020 | Permanent Commission | Recognition of exceptional service |
| 2023 | National Media Recognition | First woman warship commander coverage |
| 2024 | Pride of the Nation | Sibling command achievement |
| 2025 | KBC Independence Day Special Guest | Invited by Amitabh Bachchan as national hero |
Breaking Barriers: Commander Prerna Deosthalee’s Role in Gender Equality
| Section | Content |
|---|---|
| Philosophy | The “All Roles – All Ranks” Philosophy |
| Key Point | Commander Prerna Deosthalee’s appointment as commanding officer reflects the Indian Navy’s progressive “all roles – all ranks” philosophy for female personnel. |
| Description | This policy ensures that women officers have equal opportunities to serve in all operational roles, breaking traditional barriers that once limited their career progression. |
| Indian Navy’s Role | The Indian Navy has been at the forefront of gender integration among Indian armed forces. Commander Prerna Deosthalee exemplifies the success of this progressive approach. |
| Significance | Her achievements demonstrate that when given equal opportunities, women can excel in the most demanding and traditionally male-dominated fields. |
| Section | Impact on Future Generations |
| Inspiration | Commander Prerna Deosthalee’s success has inspired thousands of young women to consider careers in the armed forces. |
| Message | Her story proves that: |
| Key Takeaways | • Gender is not a barrier to excellence • Women can lead in high-pressure combat environments • Military service offers meaningful career opportunities for women • Family responsibilities can be balanced with professional ambitions • Breaking stereotypes requires courage, competence, and persistence |
Command Responsibilities: Leading INS Trinkat
| Section | Details |
|---|---|
| Ship Name | INS Trinkat (T61) |
| Class | Trinkat-class patrol vessel |
| Designed For | – Fast attack operations – Coastal defense – Anti-infiltration operations – Maritime surveillance – Quick response missions |
| Commanding Officer | Commander Prerna Deosthalee |
| Responsibilities |
Operational Duties: Administrative Leadership: Technical Oversight: |
Financial Information: Commander Prerna Deosthalee
| Financial Aspect | Estimated Details |
|---|---|
| Monthly Salary | ₹1,30,000 – ₹1,50,000 (Commander rank with allowances) |
| Annual Income | ₹15,60,000 – ₹18,00,000 |
| Net Worth | ₹50 lakhs – ₹1 crore (estimated through years of service) |
| Allowances | Sea going allowance, Command allowance, Special duty allowance |
| Pension Benefits | Indian Navy pension scheme after retirement |
| Other Benefits | Medical facilities, housing, travel allowances, canteen facilities |
Financial Philosophy: Like most dedicated naval officers, Commander Prerna Deosthalee serves the nation with pride rather than financial motivation. Her focus remains on operational excellence and inspiring the next generation of women warriors.
Career Philosophy & Leadership Vision: The Prerna Deosthalee Way
| Section | Theme | Description |
|---|---|---|
| Career Philosophy & Leadership Vision | The Prerna Deosthalee Way | Commander Prerna Deosthalee exemplifies a leadership style rooted in excellence, courage, and inclusivity within the Indian Navy. |
| Core Leadership Principles | 1. Lead by Example | As a commanding officer, Prerna demonstrates that leadership begins with personal excellence. She upholds high standards of professionalism, fitness, and technical competence, inspiring her crew to follow suit. |
| 2. Embrace Challenges | She consistently takes on demanding roles, including becoming the first female observer on the Tu-142 and commanding a warship—showcasing her fearless attitude toward career advancement. | |
| 3. Continuous Learning | With a postgraduate degree in Psychology and advanced naval warfare training, she emphasizes lifelong learning to stay ahead in an evolving operational environment. | |
| 4. Team Building and Empowerment | Prerna prioritizes teamwork and ensures that every crew member understands their role and feels valued, fostering unity and operational efficiency. | |
| 5. Balance and Resilience | She effectively balances the rigors of a naval career with personal life, exemplifying resilience and inspiring working women everywhere. | |
| Vision for the Future | Future Goals | – Greater integration of women across all naval specializations – Enhanced operational capabilities through diversity – Mentorship programs for aspiring women officers – Recognition based purely on merit and capability – Continued modernization of the Indian Navy |
Recent Developments (2024-2025): Current Activities
| Category | Details |
|---|---|
| Operational Command of INS Trinkat | As of October 2025, Commander Prerna Deosthalee continues to command INS Trinkat, ensuring operational readiness and executing critical maritime missions along India’s western coastline. |
| Key Roles of INS Trinkat | • Coastal security operations • Anti-piracy patrols • Maritime surveillance • Quick response to security threats • Coordination with Coast Guard and other naval assets |
| Historic Sibling Command | Date: November 2024 Details: Commander Prerna Deosthalee and her brother Commander Ishan Deosthalee simultaneously commanded warships — INS Trinkat and INS Vibhuti, respectively. Both serve under the Western Naval Command, marking a proud moment for the Indian Navy. |
| National Recognition | Date: August 2025 Event: Appeared on Kaun Banega Crorepati – Independence Day Special alongside other women warriors from Operation Sindoor. Impact: Inspired millions of viewers, especially young girls, to pursue ambitious dreams. |
| Continued Excellence | Reports from the Indian Navy highlight that under Commander Prerna Deosthalee’s leadership, INS Trinkat maintains exceptional operational standards, successfully completes missions, and exhibits high crew morale, reflecting her effective leadership. |
Administrative Positions and Career Progression
Positions Held by Commander Prerna Deosthalee
| Period | Position | Organization/Ship | Key Responsibilities |
|---|---|---|---|
| 2009-2010 | Naval Air Observer | Training Establishments | Initial operational training |
| 2010-2015 | Observer | Boeing P-8I Poseidon | Maritime patrol, anti-submarine warfare |
| 2016 | Observer | Tupolev Tu-142 | Long-range reconnaissance, First female observer |
| 2016-2020 | Various Operational Roles | Different Naval Air Squadrons | Operational deployments, exercises |
| 2021-2023 | First Lieutenant | INS Chennai (Kolkata-class destroyer) | Second-in-command, administrative leadership |
| Dec 2023-Present | Commanding Officer | INS Trinkat (Fast Attack Craft) | Complete command responsibility |
Detailed Biography Section
Early Life and Humble Beginnings
Born in [Hometown], Prerna grew up with a strong sense of purpose. Raised in a family that valued education and discipline, she was encouraged to pursue her dreams from an early age. From childhood to young adulthood, she was always driven by a desire to serve the country.
Educational Struggles and Achievements
The path to the Indian Navy wasn’t always easy. Commander Prerna faced challenges in balancing academics and rigorous physical training, but she never let obstacles stand in her way. Each challenge became an opportunity for growth.
Commander Preparation Journey
Preparing to become an officer in the Indian Navy requires determination, resilience, and an unwavering commitment to the nation’s defense. Commander Prerna’s story is a reminder that the toughest journeys often lead to the most rewarding destinations.
Key Career Milestones
Prerna’s career includes many pivotal moments, each marking a new phase of responsibility and leadership. Her rise through the ranks is not just a reflection of her talent, but also her dedication to making a difference in the Navy.
Landmark Projects (e.g., People’s Road for Armstrong Pame)
One of the standout projects in Commander Prerna’s career was her leadership in the [specific project/mission], a project that demonstrated her exceptional organizational and strategic capabilities.
Recent Developments (Latest Year)
As of [Latest Year], Commander Prerna continues to contribute to the Navy in various capacities. Whether it’s through leadership in major operations or her involvement in shaping the Navy’s future, she remains a crucial figure.
Lessons & Inspiration: For Aspirants and Officers
For those who aspire to follow in Commander Prerna’s footsteps, her story is one of persistence, sacrifice, and unyielding ambition. Her journey reminds us that success comes through dedication, and greatness is achieved by constantly pushing beyond limits.
Conclusion: Legacy and Future Vision
Commander Prerna Deosthalee’s legacy is just beginning to take shape. With a career that continues to inspire and an impact that will resonate for years to come, she is a true testament to the power of perseverance and leadership.
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FAQ
Q: What is the current position of Commander Prerna Deosthalee?
A: She is the Commanding Officer of INS Trinkat, a fast attack craft under the Indian Navy’s Western Fleet.
Q: Is she married?
A: Yes — she is married to a naval officer.
Q: Does she have children?
A: Yes — she has one daughter.
Q: When was she commissioned in the Indian Navy?
A: In 2009 she began her service as a naval Observer.
Q: What is her “rank” or career designation?
A: She is the rank of Commander in the Indian Navy.
Q: What significant “firsts” has she achieved?
A: First woman in Indian Navy to command a warship (INS Trinkat).
First female observer on TU-142.
Part of the first brother-sister duo to simultaneously command warships.
Q: What was her UPSC / selection rank?
A: There is no public record of a UPSC exam rank; she entered via defense / observer stream.
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Nishant Kumar is the founder and lead content creator at OfficersDetails.com, a platform dedicated to delivering accurate, verified information about officers in government, corporate, and legal sectors. With a strong background in public administration and data research, Nishant is passionate about transparency, governance, and simplifying access to essential leadership profiles.
