Sankalp Reddy ( born October 20 , 1984 ) is an Indian film director , and screenwriter known for his works in Telugu cinema , and bollywood . He made his directorial debut with '' The Ghazi Attack '' inspired by true events from the Indo-Pakistani war of 1971 . The submarine warfare film is an underwater tale of the courage and patriotism of the men aboard the Indian Submarine '' INS Karanj ( S21 ) '' which destroyed the Pakistani '' PNS Ghazi '' when it ventured into Indian waters to destroy '' INS Vikrant '' on the shore of R. K. Beach , Visakhapatnam . Ghazi , was screened at the Jagran Film Festival , and has garnered the National Film Award for Best Feature Film in Telugu at the 65th National Film Awards 2018 . In 2018 , Sankalp directed the space thriller film Antariksham 9000 KMPH
65th National Film Awards
65th National Film Awards
Sankalp Reddy