Rezang La, Mountain pass in Ladakh, India.

Rezang La is a mountain pass on the watershed ridge east of the Chushul Valley in Ladakh, at 5,005 m (16,420 ft). It sits at the head of the western Rezang Lungpa valley, whose stream drains into Spanggur Tso. A patrol road from the Gualchung Barma campsite serves the pass, and Mount Sajum (6,064 m) rises to its south.

This pass gained military importance during the Sino-Indian border conflict in November 1962, when the 13 Kumaon regiment under Major Shaitan Singh defended the position. Decades later, tensions in the wider region along the Line of Actual Control resurfaced in 2020.

A memorial at the pass honors fallen soldiers and marks their service in an area now accessible only with special permission. The simple monument reflects the importance this location holds for the Indian Army and its history.

Visitors need special permits from authorities because the area lies on the Line of Actual Control and is normally closed to civilians. High-altitude gear and warm clothing are essential, as temperatures can drop below freezing even in summer.

The natural terrain formation prevents conventional artillery support, which has fundamentally shaped how the pass has been used militarily. This geographical feature makes the site an unusual tactical challenge in the history of modern warfare.