Line of Control
India has built a fence along its side of the Line of Control. It is currently  long. It only runs part of the length of the line, the rest of the Line of Control is too inaccessible for construction of a barrier. Its stated purpose is to exclude arms smuggling and infiltration by Pakistani-based separatist militants. Pakistan has objected to the construction of the barrier, saying it violates both bilateral accords and relevant United Nations Security Council resolutions on the region.