The Jammu and Kashmir conflict (, ) is a dispute over the territory of Kashmir. The dispute is between India, Pakistan and China. India claims all of the region that was once a princely state. It currently controls about 43% of the territory, including most of Jammu, the Kashmir Valley, Ladakh, and the Siachen Glacier. India's claims are disputed by Pakistan, which controls about 45% of Jammu and Kashmir, including Azad Kashmir and Gilgit-Baltistan. Pakistan says there should be a referendum in Kashmir on whether the people want to join India or Pakistan, or become independent.