Veteran Director JP Dutta appointed an army person on set to ensure all army protocols were been followed properly.

Captain Gupta, was the appointed army officer who ensured uniforms, day to day update to the MD and made sure that everything on the set is as authentic as a real army camp. JP Dutta didn't leave any stone unturned to make the film look realistic as recreating those war scenario of 60's today required a lot of research.