It must be noted that Ladakh is strategically important as it shares disputed borders with Pakistan, Afghanistan, and China with areas like Kargil, Siachen, Daulat Beg Oldi (DBO), and Eastern Ladakh among others, falling along its frontiers.
During winters, the strategically important Manali-Leh highway remains closed and Ladakh remains cut off from the mainland. During these six months, the region is dependent on supplies through aerial routes.
Since the 2020 border standoff in the Ladakh region, India and China have amassed over 50,000 men and machines each side. In such a scenario, roads play an integral role in sustaining heavy deployment.