A June 2020 report from the Carnegie Endowment for International Peace said that there have been simultaneous efforts by China to occupy land at multiple locations along the Sino-Indian border. Standoffs, skirmishes and transgressions have taken place at Pangong Tso, Hot Springs, Galwan Valley, Kungrang Nala, Depsang, Gurung Hill and Rechin La in Ladakh; and in Sikkim. Amid de-escalatory talks in Ladakh, on 29 June 2020, China, opened a new front in the border dispute by claiming, for the first time, that Sakteng Wildlife Sanctuary is located in the disputed territory of Bhutan's Trashigang District. During late July and early August, reports emerged of PLA strengthening positions and accumulating troops at more locations other than Ladakh such as Uttarakhand's Lipulekh Pass, parts of north Sikkim, and Arunachal Pradesh.