(1938) The Tibetan Army held the dominant military strength within political Tibet from 1912, owing to Chinese weakness because of the Japanese occupation of part of eastern China. after it fell to Tibetan forces; during this time, the
Sichuan warlords were occupied with fighting the
Yunnan warlords, allowing the Tibetan army to defeat the Sichuan forces and conquer the region. The Tibetan Army was involved in numerous border battles against the
Kuomintang and
Ma Clique forces of the
Republic of China. By 1932, the
defeat of the Tibetan Army by the KMT forces limited all meaningful political control of the Tibetan government over the
Kham region beyond the Upper
Yangtze River. The Tibetan Army continued to expand its modern forces in the following years, and had about 5,000 regular soldiers armed with
Lee–Enfield rifles in 1936. These troops were supported by an equal number of militiamen armed with older
Lee–Metford rifles. In addition to these troops, who were mostly located along Tibet's eastern border, there was also Lhasa's garrison. The garrison included the Dalai Lhama's Bodyguard Regiment of 600 soldiers, who were trained by British advisors, 400
Gendarmerie, and 600
Kham regulars who were supposed to act as artillerymen, though they only had two functioning
mountain guns. Furthermore, the Tibetan Army had access to great numbers of locally raised village militias. These militias were often only armed with medieval weapons or
matchlocks, and of negligible military value. Nevertheless, they could hold their ground against the Chinese militias employed by the warlords. The Tibetan Army's first encounter with the PLA was in May 1950 at
Dengo, ninety miles from Chamdo. 50 PLA soldiers captured Dengo, which gave strategic access to
Jiegu. After ten days,
Lhalu Tsewang Dorje ordered a contingent of 500 armed monks and 200 Khampa militiamen to recapture Dengo. According to the historian
Tsering Shakya, the PLA attack could have been to either put pressure on the Kashag or to test the Tibetan defence forces. Following repeated Tibetan refusals to negotiate, the PLA advanced toward Chamdo, where most of the Tibetan Army was garrisoned. The army's ability to resist the PLA was severely limited by its inadequate equipment, the hostility of the local
Khampas, and the behavior of the Tibetan government. At first, government officials did not react at all upon being informed of the Chinese advance, and then commanded Chamdo commander
Ngapoi Ngawang Jigme to flee. At this point, the Tibetan Army
disintegrated and surrendered. ==Order of Battle, 1950==