Daulet Beg Oldi (DBO) is a historic campsite in Ladakh on an ancient trade route connecting Ladakh to the Tarim Basin. It is named after Sultan Said Khan (Daulet Beg), who died here on his return journey after the invasion of Ladakh and Kashmir. DBO is strategically significant as it is close to the Siachen Glacier, the Karakoram Pass, and China’s Xinjiang-Karakoram highway. The Chip Chap river flows just to the south of DBO from east to west. It has an airstrip at an altitude of 5064 meters (16,614 ft), the world’s highest airstrip. India activated DBO as a military base and Advanced Landing Ground (ALG) following the border dispute with the PRC in the late 1950s. The IAF activated DBO airfield in 1962 and it became a crucial ALG since then. DBO continued to be in use till 1966. The airfield was damaged following an earthquake in 1966, which put a stop to its further use. The IAF maintains many of the forward posts and villages in the himalayan regions through airdrops using a string of ALGs. Following increased belligerence from China, DBO was reactivated in 2008. The completion of the Darbuk-Shyok-DBO road added immense logistical strength to the Indian military in the region. Since 2013, China has intensified its probing incursions in this region. The recent clash in the Galwan valley is a high point of increasing tensions along the borders.
Operations from the DBO have been a huge challenge, given its high altitude, mountainous terrain, and loose soil conditions. Group Captain A G Bewoor VM (Retd), an air force veteran with immense transport flying experience, describes the challenges overcome by the IAF in activating the DBO through first landings spaced out by 46 years.
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