The correct answer is Maulana Abul Kalam Azad. India Wins Freedom is an enlightening account of the partition from the author, Maulana Azad's perspective. It includes his personal experiences when India became independent and his ideas on freedom and liberty.

INS Shalki is the first indigenously built submarine in India. It is part of the Shishumar class of submarines and was commissioned into the Indian Navy on December 7, 1991. INS Shalki, along with its sister submarine INS Shankul, marked a significant achievement in India's naval capabilities as it was built at the Mazagon Dock Limited in Mumbai, showcasing the country's growing capacity to design and construct submarines domestically.