 Kashmir and the international border in the divided region of Punjab were major theatres of war during the Indo-Pakistani Wars of 1965 and 1971.The train connecting the Indian city of Jaipur with the Pakistani city of Karachi across the Thar Desert was destroyed when the Pakistani Air Force bombed the tracks during the 1965 war.In the 1990s, the Line of Control (LoC) demarcating the informal boundary between Indian-administered Kashmir and Pakistan-administered Kashmir was the scene of exchanges of fire between Pakistani and Indian forces and infiltration of militants into Indian Kashmir.