What is the difference between LoC, LAC and IB?
Line of Control (LoC) is the boundary between India and Pakistan, which was agreed upon under the Simla Agreement, and it separates Jammu and Kashmir from Pakistan-occupied Kashmir. Line of Actual Control (LAC) is the boundary between India and China, however, it isn't based on any agreement. International Border (IB) is the officially recognised boundary between India and other nations.