Defence Minister Rajnath Singh virtually inaugurated a BrahMos missile production unit in Uttar Pradesh's Lucknow on Sunday. Built at a cost of ₹300 crore, the BrahMos production unit stands on 80 hectares provided by the state government and has been completed in three-and-a-half years. India used BrahMos missile to hit targets in Pakistan, UP CM Yogi Adityanath said.