Indian Army has deployed Pinaka and Smerch Multiple Rocket Launcher Systems (MRLS) at forward position near the China border to counter any threat arising across on the LAC. Pinaka weapon system is an autonomous rocket artillery system that can engage area targets up to 38km at mean sea level. At these altitudes, the ranges are enhanced significantly which further augments the deep strike capability of the weapon system.

from Times of India https://timesofindia.indiatimes.com/india/india-deploys-pinaka-smerch-rocket-system-on-china-border/articleshow/87204987.cms