The Indian army has strengthened position in Arunachal and acquired land near Arunachal border. Army has acquired a strategic land in the region which is just 30 km from the border. Learning a lesson from the past and in order to ensure that there are no further intrusions in the state and also to avoid chaos near the Arunachal Border. So there has been a forward posture not just in Ladakh but every other place along the line of actual control (LOC) lies. If you are going to move troops so there is a requirement to have troops in certain areas so perhaphs there is a particular reason for the acquisition of land near the border.