Answer: Ladakh
Notes: China has completed a 400-meter bridge near Pangong Lake, in territory it has controlled for 60 years. This bridge facilitates quick troop movements between the lake's North and South banks. In response, India is building the 4.1-kilometer Shinkun La tunnel for all-weather connectivity between Himachal Pradesh and Ladakh. Pangong Lake, a high-altitude saltwater lake in disputed territory, is partly in Tibet and Ladakh.
