
Tibet declared its independence on February 13, 1913 and had signed the McMahon Treaty with India after the Simla Agreement of 1914. Republic of India has not annulled or voided this Treaty and holds it as a valid agreement between two neighboring States. However, Tibetans do not agree the boundaries of the present Tibetan Autonomous Region and are demanding the unification of the three provinces, 1. U-Tsang, 2. Kham, and 3. Amdo of Tibet nation as it existed before China’s illegal military occupation since 1950.