Today India is witnessing the 20th anniversary of historic Kargil War. 20 years ago, today, India defeated Pakistani Army in the Kargil War. In Kargil War our 527 soldiers were martyred and 1063 soldiers were injured. Even after 20 years, we hear the stories of valour and bravery of the martyrs of the Kargil War. Kargil War taught us many lessons. What are those lessons? Watch video to find out.