When did Britain invade Yunnan from Myanmar in the modern history of China?

? 191065438+At the end of February, a British expeditionary force of more than 2,000 people crossed the China-Myanmar border and invaded China's Yunnan Pianma area again. The Qing dynasty did not station troops in Pianma area. Therefore, the British army did not encounter any resistance and easily occupied Pianma area. /kloc-Before the 9th century, Myanmar was the country with the largest territory and the strongest military strength in Indochina Peninsula. China and Myanmar are neighbors linked by mountains and rivers and have frequent exchanges since ancient times. During the Qianlong period of the Qing Dynasty, the two countries established tributary relations.

However, since the second half of the18th century, with the completion of the industrial revolution in western countries led by Britain, western colonists began to step up their armed occupation of the Indian zhina Peninsula, with Myanmar, the largest territory, bearing the brunt. 1On March 5th, 824, the first Anglo-Burmese War broke out, which profoundly affected the historical process of Myanmar and Southeast Asia. The three wars between Britain and Myanmar, which lasted for 6 1 year, were important events in the modern history of the world and had a great and far-reaching impact on Britain and Myanmar. These wars have greatly shaken other countries in Indo-China Peninsula and made different responses, resulting in drastic changes in the situation on the Peninsula.

Through three armed attacks, Britain occupied the whole territory of Myanmar, which enabled Britain to control all the Indian Ocean waters from the Cape of Good Hope in the west to the Andaman Sea in the east, and established long-distance routes from Egypt to Bangladesh and Myanmar via the Suez Canal, greatly improving Britain's position in sea control, shipping and military affairs. At the same time, the frontier of the British Empire was bordered by the Qing Dynasty in China, which was beneficial for it to enter the southwest gate of China for aggression and infiltration activities. The situation map of the British-Burmese war After the first British-Burmese war, the Burmese side put all its main forces into the western front battlefield, giving the British army a scare, and Calcutta fell into panic and chaos. Since then, the British army adopted the tactic of "shifting from west to east", feinted on the western front, concentrated its main force on the southern coast of Myanmar and attacked Myanmar from the sea.

? 1824 On May 9th, a huge fleet consisting of 66 warships and 1. 1 10,000 British troops sailed from andaman islands to the southern coast of Myanmar. Taking advantage of the fact that the main force of the Burmese army is still in the western border area and the southern coast is empty, it landed in Yangon, captured Yangon, Bo Gu and other coastal cities, and directly threatened the central part of Myanmar from the south. The Burmese government urgently deployed troops to hold the position north of Yangon, and called Bandoola to lead his troops back to the southern line. On June 5438+065438+ 10, more than 60,000 Burmese troops braved the heavy rain and heat, climbed mountains and mountains, lasted for four weeks and traveled more than 500 kilometers before returning to the front line in Yangon.

? The three wars between Britain and Myanmar, which lasted for 6 1 year, were important events in the modern history of the world and had a great and far-reaching impact on Britain and Myanmar. These wars have greatly shaken other countries in Indo-China Peninsula and made different responses, resulting in drastic changes in the situation on the Peninsula.