Major upgrade in weapons, surveillance and infrastructure in east to counter China

The pristine beauty of the mountains, rivers and lush-green valleys in Arunachal Pradesh somewhat masks frenetic military activity under way to deter, and if required thwart, any challenge from the dragon in the eastern sector.

from Times of India https://timesofindia.indiatimes.com/india/major-upgrade-in-weapons-surveillance-infrastructure-in-east-to-counter-china/articleshow/87122959.cms