Amaran is a 2024 Indian Tamil-language biographical action war film written and directed by Rajkumar Periasamy and produced by Raaj Kamal Films International, together with Sony Pictures Films India. The film stars Sivakarthikeyan as Major Mukund Varadarajan and Sai Pallavi as Mukund's wife Indhu Rebecca Varghese. It is an adaptation of the book India's Most Fearless: True Stories of Modern Military Heroes by Shiv Aroor and Rahul Singh, which consists of a chapter on Mukund. The film follows Indhu, who is on her way to receive the Ashoka Chakra award on behalf of her late husband Mukund, remembering Mukund's life and career.