TWZ
Satellite imagery shows China has been building at least two facilities featuring hardened shelters with retractable roofs along its heavily disputed border with India. These look to be examples of a new pattern of air defense site, with the shelters allowing for surface-to-air missiles to be fired from transporter-erector-launchers situated within. The shelters, which offer added protection against various threats and create complexities for enemy forces, reflect larger trends when it comes to hardening of military infrastructure in China and elsewhere globally.
Geospatial intelligence firm AllSource Analysis was the first to call attention to the two sites in western China, which it assessed using satellite images from Planet Labs taken between August and September. Additional satellite imagery captured in September from Vantor (formerly Maxar Technologies), first obtained by India Today, offers further insights.
One of the sites is situated within Gar County, while the other is near the eastern end of Pangong Lake (also known as Pangong Tso). Both are located inside China’s Tibet Autonomous Region in relatively close proximity to the so-called Line of Actual Control (LAC), which forms the current de facto border with India. Pangong Lake and other areas along the LAC have seen repeated confrontations between Chinese and Indian forces over the years that have sometimes escalated into violent skirmishes. In 2022, TWZ noted an already significant expansion of Chinese military infrastructure on that country’s side of the LAC following the conclusion of a particular serious flare-up in the border dispute that had first erupted two years earlier.
