China–India relations major economies in the world. Growth in diplomatic and economic influence has increased the significance of their bilateral relationship. Cultural and economic relations between China and India date back to ancient times. The Silk Road not only served as a major trade route between India and China, but is also credited for facilitating the spread of Buddhism from India to East Asia. During the 19th century, China's growing opium trade with the East India Company triggered the First and Second Opium Wars. During World War II, India and China both played a crucial role in halting the progress of Imperial
2017 China–India border standoff with weapons and two bulldozers, entered Doklam to stop the Chinese troops from constructing the road. On 28 August, both India and China announced that they had withdrawn all their troops from the face-off site in Doklam. Doklam is an area disputed between China and Bhutan located near their tri-junction with India. Unlike China and Bhutan, India does not claim Doklam but supports Bhutan's claim. China's claim on Doklam is based on the 1890 Convention of Calcutta between China and Britain, which states in Article I: The boundary of Sikkim and Tibet shall be the crest of the mountain range