As India celebrates another Republic Day, the occasion becomes more than a call out to the Constitution. It is also a moment to reflect on the people whose courage and sacrifices shaped the nation. Over the years, Hindi cinema has repeatedly returned to these real-life stories of bravery. From soldiers who fought on unforgiving battlefields to revolutionaries who paid the ultimate price for freedom, these films honour national heroes by capturing their bravery and vulnerability. This Republic Day, we look at films based on real-life Indian heroes.