Why has China mapped out a third new county in Xinjiang on its western frontier?

China has established Cenling county as its third administrative division in western Xinjiang, strategically positioned near the Pakistan and Afghan borders alongside disputed territories with India. This expansion follows the creation of Hean and Hekang counties, representing Beijing's intensified efforts to strengthen territorial control and security infrastructure in this geopolitically sensitive region. The move reflects China's broader strategy to consolidate governance in frontier areas amid regional tensions and competing territorial claims.