Salman Khan will star in a patriotic military action drama. The film is reportedly based on the India-China Galwan Valley clash. Chitrangda Singh will be the leading lady. Apoorva Lakhia will direct the film. Salman will portray Colonel B. Santosh Babu. The team plans a 70-day shooting schedule. Salman is undergoing physical transformation for the role.Salman Khan will star in a patriotic military action drama. The film is reportedly based on the India-China Galwan Valley clash. Chitrangda Singh will be the leading lady. Apoorva Lakhia will direct the film. Salman will portray Colonel B. Santosh Babu. The team plans a 70-day shooting schedule. Salman is undergoing physical transformation for the role.