Director Siddharth Anand's upcoming film, 'Fighter', starring Hrithik Roshan and Deepika Padukone, is set to release in January next year. The teaser of the film is reportedly planned to be unveiled in December, giving fans a glimpse into the film's stylish world. The film, which features Hrithik and Deepika as fighter pilots, is being touted as Bollywood's first aerial action franchise and will have a patriotic theme.