https://economictimes.indiatimes.com/news/defence/dokalam-standoff-transgressions-by-pla-along-lac-likely-to-rise/articleshow/59888286.cms
Chinese PLA: Dokalam standoff: Transgressions by PLA along LAC likely to rise - The Economic Times
Initial signs of this PLA strategy amid the Dokalam standoff was first visible along LAC in Uttarakhand and then in Himachal Pradesh.