Well a suspance story with great acting by alia bhatt and vicky kaushal.There is thrill , action , mistory all in one .A watchable film.The film is based on the 1971 attack on india which was protected by Indian navy.The performance og actors is really great and Alia Bhatt acted mind blowing.The plot was made super.Songs are good that include arijit singh, harsdeep kaur etc famous singers .The cemematogtaphy was good, great work by Meghna Gulzar.