Meet Commander Prerna Deosthalee: First Woman to Command an Indian Naval Warship

In the annals of the Indian Navy’s modern history, few names resonate with the same pioneering spirit as that of Commander Prerna Deosthalee. A trailblazer who has consistently shattered glass ceilings, she became the first woman officer to take command of an Indian Naval warship when she assumed charge of the fast attack craft INS Trinkat (T61) in December 2023. Her journey—from a psychology postgraduate in Mumbai to a combat-ready commanding officer at sea—embodies the Indian Navy’s progressive philosophy of “all roles, all ranks” for its women personnel and stands as a powerful symbol of gender integration in the armed forces.

Early Life and Academic Foundation

Born and raised in Mumbai, Maharashtra, Prerna Deosthalee grew up in an environment that valued discipline, education, and service to the nation. She completed her schooling at the prestigious Convent of Jesus and Mary in Mumbai, an institution known for nurturing strong character and academic excellence. She later pursued higher studies at St. Xavier’s College, Mumbai, where she earned a postgraduate degree in Psychology.

Her academic grounding in human behaviour and crisis psychology would later prove invaluable in naval leadership roles, where understanding team dynamics and decision-making under pressure are critical. Family values of patriotism and service played a significant role in shaping her career choice; her brother, Commander Ishan Deosthalee, would also go on to serve with distinction in the same service.

Commissioning and Early Naval Career

Commander Deosthalee was commissioned into the Indian Navy in 2009 as a Naval Air Observer in the aviation branch. At a time when opportunities for women in operational flying roles were still limited, she quickly distinguished herself through dedication and competence.

She earned the distinction of becoming the first female observer on the Tupolev Tu-142 maritime reconnaissance aircraft, a platform that demanded exceptional skill in long-range surveillance and anti-submarine warfare. She also flew critical operational missions on the state-of-the-art Boeing P-8I Poseidon maritime patrol aircraft, contributing to the Navy’s maritime domain awareness in the Indian Ocean Region.

In 2020, she was granted a permanent commission, reflecting both her professional excellence and the Navy’s expanding commitment to retaining talented women officers in key branches. Prior to her command appointment, she served as First Lieutenant (Executive Officer) on the prestigious Kolkata-class destroyer INS Chennai (D65), gaining hands-on experience in warship operations, navigation, and leadership at sea.

The Historic Appointment: December 2023

The defining moment of her career arrived in December 2023. On the occasion of Navy Day, Lieutenant Commander Prerna Deosthalee was selected as the Commanding Officer of INS Trinkat (T61), a Waterjet Fast Attack Craft and the lead ship of its class, operating under the Western Fleet.

The appointment letter was formally presented to her by the Flag Officer Commanding Western Fleet, Rear Admiral C.R. Praveen Nair. This marked a watershed moment: for the first time in the history of the Indian Navy, a woman officer had been entrusted with the command of a combat-capable warship.

The development was not merely symbolic. It reflected years of deliberate policy evolution, rigorous training, and the Navy’s confidence in the capabilities of its women officers. INS Trinkat, with its high-speed interception, patrol, and surveillance roles, placed her directly in a frontline operational command position.

A Family of Commanders

Commander Deosthalee’s achievement gained an additional layer of historic significance in November 2024. Her younger brother, Commander Ishan Deosthalee, assumed command of the Veer-class missile vessel INS Vibhuti. For the first time in Indian naval history, a brother-sister duo simultaneously commanded two different warships—both under the Western Command.

This rare occurrence underscored the depth of talent within military families and highlighted how the armed forces have become truly inclusive across generations.

Recent Operational Contributions and National Recognition

In 2025, Commander Deosthalee further demonstrated her operational mettle by participating in Operation Sindoor, India’s swift and precise counter-terrorism response to the Pahalgam terror attack. The operation involved targeted strikes that dismantled terror infrastructure with minimal collateral damage.

Her role brought her into the national spotlight once again. On 15 August 2025, she appeared alongside Colonel Sofiya Qureshi of the Indian Army and Wing Commander Vyomika Singh of the Indian Air Force on the Independence Day special episode of Kaun Banega Crorepati (Season 17), hosted by Amitabh Bachchan. The trio shared rare insights into the planning and execution of Operation Sindoor, inspiring millions of viewers across the country.

Personal Life and Leadership Philosophy

Beyond her professional accomplishments, Commander Deosthalee is a devoted wife and mother. She is married to a serving naval officer, and the couple has a daughter. Colleagues and observers describe her as a leader who combines operational sharpness with empathy—a quality often attributed to her psychology background. She maintains a low public profile, preferring to let her service record speak for itself.

Her leadership style reflects the modern Indian Navy: professional, inclusive, and mission-focused. She has often been cited as a role model for young women aspiring to join the armed forces, proving that merit and determination can overcome traditional barriers.

Legacy and the Road Ahead

Commander Prerna Deosthalee’s story is more than an individual success narrative. It represents the culmination of decades of incremental progress in the Indian armed forces—from the induction of the first women officers to their full integration into combat and command roles. Her command of INS Trinkat has paved the way for future generations of women officers to aspire to the highest levels of operational leadership at sea.

As of 2026, she continues to serve with distinction, her journey standing as a testament to courage, competence, and quiet determination. In an era where the Indian Navy is expanding its blue-water capabilities and strengthening its maritime posture, officers like Commander Deosthalee exemplify the blend of tradition and transformation that defines the service today.

“She broke the waves and shattered ceilings.” This phrase, often used to describe her, captures both the literal and figurative barriers she has overcome. Commander Prerna Deosthalee is not just the first woman to command an Indian Naval warship—she is a beacon for what is possible when talent meets opportunity in the service of the nation.