The Afghanistan–China border is a 92-kilometre-long (57 mi)[1] boundary between Afghanistan and China, beginning at the tripoint of both countries with the Pakistan's federally administered territory of Gilgit-Baltistan, following the watershed along the Mustagh Range, and ending at the tripoint with Tajikistan. This short border is in the far northeast of Afghanistan, distant from much of the country or urban areas in either country, at the end of the long, narrow Wakhan Corridor. The Chinese side of the border is in the Chalachigu Valley. The border is crossed by several mountain passes, including Wakhjir Pass in the south and Tegermansu Pass in the north.
The border marks the greatest terrestrial time zone difference on Earth, with a 3.5 hour difference between Afghanistan's UTC+4:30 and China's UTC+08:00.[2]
History
The border area was a thoroughfare on the Silk Road. It is believed that the famous Chinese Buddhist pilgrim Xuanzang traveled this pass on his return trip back to China around 649 AD.[3]
The border was established between Afghanistan and China in an agreement between the British and the Russians in 1895 as part of the Great Game, although the Chinese and Afghans did not finally agree on the border until 1963.[4][5] The Kingdom of Afghanistan and the People's Republic of China demarcated their border in 1963.[4][6]
It is believed that in more recent times, the main pass, Wakhjir Pass, is sometimes used as a low intensity drug smuggling route, and is used to transport opium made in Afghanistan to China.[7] In the 2000s, Afghanistan has asked China on several occasions to open the border in the Wakhan Corridor for economic reasons or as an alternative supply route for fighting the Taliban insurgency. However, China has resisted, largely due to unrest in its far western province of Xinjiang, which borders the corridor.[8][9] In December 2009[update], it was reported that the United States had asked China to open the corridor.[10]
Article 1 of the Boundary Treaty of 1963 describes the Afghanistan–China border, starting from the southern end:
starting from a peak with a height of 5,630 meters--the reference coordinates of which are approximately 37 degrees 03 minutes north, 74 degrees 36 minutes east in the southern extremity, the boundary line between the two countries runs along the Mustagh Range watershed between the Karachukur Su River, a tributary of the Tashkurghan River[which?], on the one hand, and the sources of the Aksu River and the Wakhjir River, the upper reaches of the Wakhan River, on the other hand, passing through South Wakhjir Daban (Called Wakhjir Pass on the Afghan map) at the elevation of 4,923 meters, North Wakhjir Daban (named on the Chinese map only), West Koktorok Daban (named on the Chinese map only), East Koktorok Daban (called Kara Jilga Pass on the Afghan Map), Tok Man Su Daban (called Mihman Yoli Pass on the Afghan map), Sirik Tash Daban (named on the Chinese map only), Kokrash Kol Daban (called Tigarman Su Pass on the Afghan map) and reaches Peak Kokrash Kol (called Peak Povalo Shveikovski on the Afghan map) with a height of 5,698 meters.[13]
Historically, the main crossing between the two sides was Wakhjir Pass. Wakhjir Pass has been in use for at least a millennium since the Silk Road. In addition to Wakhjir Pass, there is also Tegermansu Pass which is located on the far eastern end from Little Pamir.
The passes are closed as Chalachigu Valley, the valley on the Chinese side, is closed to visitors; however, local residents and herders from the area are permitted to access.[citation needed]
Historical maps and gallery
Historical English-language maps of the Afghanistan–China border, mid to late 20th century:
^"Afghanistan border crossings". Caravanistan. Retrieved 2017-02-03. It is mostly used as a low-intensity drug-smuggling corridor to bring opium to China during the summer.
^"新疆对外开放口岸一览表". china.com.cn (in Chinese). Retrieved 23 December 2019. 国别:阿富汗 口岸名称:托克满苏 开放时间:未定 说明:规划开放口岸(98年) Country: Afghanistan, Name of port: Tegermansu, Opening date: Undecided, Notes: Planning to open the port (1998)
^喀什地区发展和改革委员会 (Kashgar Region Development and Reform Committee) (2016-03-17). "喀什地区国民经济和社会发展第十三个五年" [Kashgar Regional Economic and Social Development 13th Five-Year Plan (2016-2020)]. Archived from the original on 2019-10-22. Retrieved 23 December 2019. 推进新建中国-阿富汗托克满苏陆路口岸、中国-巴基斯坦铁路口岸、中国-塔吉克斯坦铁路口岸。改善现有口岸通关条件。