By skyforbes 
The film is reportedly based on true incidents of gang wars in the suburb of Lyari of Karachi city in Pakistan and how agents of Indian intelligence agency RAW infiltrated the gangs to bring down the arms smuggling operations which were aiding Pakistani terror operations against India.
Some of the characters shown in the trailer are based on real people. Ajay Sanyal (R. Madhavan) is clearly based on Ajit Doval who is currently serving as the National Security Advisor of India. Rehman Dakait (Akshaye Khanna) was a real gangster and politician who was the uncrowned king of Lyari Town.
Anyway, hope there are people here who would appreciate the trailer enough to leave a few words.
And yes, there are subtitles (CC option).
And no, there are no dance numbers.