Satellite Imagery Shows Chinese Helicopter Base Under Construction In Aksai Chin, 130 Km Away From Galwan Valley

Latest satellite imagery (from September 2021) shows a helicopter base of the People's Liberation Army (PLA) is under construction in Chinese-occupied Indian territory in Aksai Chin.

The PLA base is located only 130 kilometres away from the Galwan Valley in north eastern Ladakh, where 20 Indians and dozens of Chinese soldiers were killed in clashes on 15 June last year. The area it is coming up in is around 147 km away from Daulat Beg Oldi, which hosts an Indian military base, and an airstrip, the highest in the world.

The helicopter bases are a part of a massive infrastructure buildup drive launched by China last year, which includes expansion of airbases near the Line of Actual Control (LAC) to accommodate a greater presence of fighter jets and unmanned aerial vehicles on the Tibetan Plateau.

For instance, at the Ngari Gunsa airbase (which also serves as a civilian airport), located just 200 km away from the Pangong Lake, China is building 12 hardened shelters to shield its aircraft from enemy missiles and bombs. The expansion of the base, which began sometime in early 2020, continued throughout the military standoff in eastern Ladakh.

China has also finished the upgrade the main surface-to-air missile (SAM) site adjacent to the Lhasa Gonggar airport, which also serves as a major base for the People's Liberation Army Air Force or PLAAF on the Tibetan Plateau. The airbase is located at a distance of around 200 km from Arunachal Pradesh and 350 km from Sikkim.

"..nearly 30 civilian airports have been built or are under construction in Xinjiang and Tibet," a news report on the website of China's Ministry of National Defence, dated 6 September, says.

Infrastructure upgrades have also been underway at the airbases in Hotan, located north of Ladakh, and Shigatse, north of Sikkim.

At least 37 helipads are under construction in the Union Territory of Ladakh, reports say, and four new airports capable of handling wide bodied aircraft are being planned. While the new airports will improve links with bases outside Ladakh, such as the Chandigarh Air Force Station, from where supplies are flown into Leh, the helipads will help in supplying troops deployed in areas difficult to reach by road.

India has deployed Chinooks heavy-lift helos and Mi-17 medium transport helicopters in Ladakh for supplying troops deployed at the frontlines. Apache attack helos have also been deployed along with tanks, which were airlifted to Leh from Chandigarh using C-17 and Il-76 aircraft.