evidence: Depsang Plains (reinforced border defense units, air defense site) No Google Earth imagery was available for most of the Depsang Plains from the spring of 2020 to early 2021 during the major influx of troops into the region. A portion of the plains was imaged in August 2022, centering on the Tianwendian border defense company, and shows at least six relatively new camps constructed within a six-mile radius of the company’s permanent barracks.39 A new compound composed of prefabricated shelters, vehicle sheds, and solar panels had been erected immediately adjacent to the preexisting company barracks. The layout and vehicles present suggest the company had been reinforced with units from the border defense regiment at Sanshili Yingfang. Less than one mile northeast of the facility, a site capable of supporting an air defense battalion had also been built. This position, however, is likely occupied by elements from the Xinjiang MD air defense brigade or a combined arms division firepower regiment.