New Delhi, July 26 (ANI): The Union Defence Minister, Rajnath Singh stated that Ladakh border has seen big change in guns or aerial assets compared to 20 years ago. He made this on the occasion of 'Kargil Vijay Diwas'. While remembering the historical event, the Defence Minister also quoted former Prime Minister Atal Bihari Vajpayee. "Recently I had the opportunity to go to Leh-Ladakh and pay tribute to the brave sons of Kargil from there. I am happy to say that I have seen a big change in Ladakh compared to 20 years ago, be it the equipment profile, guns or aerial assets," said Rajnath Singh.