Karan Johar is set to bring the remarkable story of one of the most influential figures in India’s intelligence history to the big screen. Dharma Productions, in collaboration with Leo Media Collective, has announced a theatrical film based on Rameshwar Nath Kao, better known as R.N. Kao, the founding chief of India’s external intelligence agency, Research and Analysis Wing (R&AW). Along with the announcement, the makers have also unveiled a teaser, generating curiosity around the ambitious project.

R.N. Kao’s Life to Be Adapted for Cinema

The upcoming film will explore the life, career and intelligence work of R.N. Kao. The project is currently in development and is expected to be mounted on a large scale, with the makers aiming to turn key chapters from Kao’s career into a gripping cinematic drama.

The film is also inspired by Nitin Gokhale’s book Gentleman Spymaster: R.N. Kao. According to reports, Leo Media Collective has spent nearly two years researching Kao’s life and professional journey to develop the story for the big screen.

R.N. Kao Profile
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R.N. Kao Biopic Release Date

The makers have already locked the theatrical release date for the untitled project. The film is scheduled to arrive in cinemas on August 11, 2028.

The release has been planned around the Independence Day period, giving the film a prominent holiday window. The project was officially announced on September 21, 2026, further drawing attention to the legacy of R&AW and the people who shaped India’s intelligence infrastructure during its formative years.

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What Did Karan Johar Say About the Film?

Karan Johar has revealed that the team behind the project has been researching R.N. Kao’s story for around two years. The aim is to transform the extensive research into a dramatic cinematic narrative that explores different aspects of Kao’s personality, career and contribution to national security.

The project also reflects Dharma Productions interest in bringing lesser-known chapters of Indian history and the lives of influential personalities to mainstream audiences through cinema.

Karan Johar Profile
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Who Was R.N. Kao?

Rameshwar Nath Kao was one of the key figures in the development of India’s intelligence establishment. He played a central role in setting up Research and Analysis Wing (R&AW), which was created in 1968 to handle India’s external intelligence requirements.

Kao began his career with the Intelligence Bureau in 1947. Over the years, he became involved in several sensitive intelligence and national security matters. His career coincided with a crucial period in India’s history, when the country was strengthening its intelligence capabilities amid major regional and geopolitical developments.

Kao was also associated with the Aviation Research Centre before becoming the first head of R&AW. His responsibilities extended beyond intelligence collection and included strategic assessments concerning India’s security and its surrounding region.

R.N. Kao Profile
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R.N. Kao’s Role in the Sikkim Developments

R.N. Kao’s name has frequently been associated with the events surrounding Sikkim’s integration with India. His strategic involvement has been discussed in accounts of the political and intelligence developments that eventually led to Sikkim becoming an Indian state in 1975.

His career was also closely connected with the intelligence efforts surrounding the 1971 Bangladesh Liberation War. These episodes have contributed to Kao’s reputation as one of the important architects of India’s intelligence operations during a significant period of South Asian history.

Interesting Facts About R.N. Kao’s Career

R.N. Kao’s professional life included several high-profile intelligence assignments and national security developments. Some notable aspects associated with his career include:

  1. Warning to Sheikh Mujibur Rahman: Kao is reported to have warned Bangladesh’s leadership about a possible military coup and threats to Sheikh Mujibur Rahman.

  2. Sikkim Strategy: Various accounts have highlighted Kao’s strategic involvement in developments related to Sikkim’s integration with India.

  3. Close to India’s Top Leadership: During his career, Kao worked closely with senior political leaders and officials involved in national security matters.

  4. Major Intelligence Operations: His professional journey included involvement in important investigations and intelligence operations, including the Kashmir Princess aircraft incident and developments surrounding the 1971 Bangladesh Liberation War.

  5. The ‘Kao Boys’: A group of intelligence officers associated with Kao later became informally known as the ‘Kao Boys’. Several of these officers went on to hold significant positions within India’s intelligence establishment.

R.N. Kao
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Who Will Play R.N. Kao?

While the film has officially been announced, the makers have not yet revealed the actor who will portray R.N. Kao. The official title of the movie has also not been announced.

For now, the project remains in development, with Dharma Productions and Leo Media Collective working on bringing Kao’s story to the big screen. With its focus on his intelligence career, strategic work and contribution to India’s security establishment, the film is expected to present audiences with a cinematic look at a relatively less-known chapter of modern Indian history.

With its August 11, 2028 theatrical release date, the R.N. Kao biopic is shaping up as an ambitious historical and intelligence drama from Karan Johar’s Dharma Productions.

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