Explanation

Working boundary is the line on one side of which is internationally recognised land while on the other side is disputed territory. It is the line between Pakistan along Sialkot and Indian held Kashmir. It is called a working boundary because on one side is an internationally recognised land (Sialkot) while on the other is a disputed territory. Line of Control (LOC): Line of control is the boundary between the Pakistani Azad Kashmir and Indian Jammu and Kashmir. It was demarcated after the Simla pact in 1972.