Coordinates: 35°36′N 74°39′E / 35.600°N 74.650°E / 35.600; 74.650
The Karakoram Highway (KKH) is one of the highest paved international roads in the world. It connects the Xinjiang Uyghur Autonomous Region of China and Gilgit–Baltistan of Pakistan across the Karakoram mountain range, through the Khunjerab Pass, located at 36°51′00″N 75°25′40″E / 36.85000°N 75.42778°E / 36.85000; 75.42778, at an elevation of 4,693 metres (15,397 ft).
Connecting China's Xinjiang region with Gilgit–Baltistan region of Pakistan, the road is a popular tourist attraction. Due to its high elevation and the difficult conditions in which it was constructed, it is referred to as the Eighth Wonder of the World.
The Karakoram Highway is known informally as the KKH; within Pakistan it is known officially as the N-35, while within China, it is known officially as China National Highway 314 (G314). It is also a part of the Asian Highway AH4.
The Karakoram Highway, also known as the Friendship Highway in China, was built by the governments of Pakistan and China. It was started in 1959 and was completed and opened to the public in 1979. About 810 Pakistanis and about 200 Chinese workers lost their lives, mostly in landslides and falls, while building the highway. The Chinese workers who died during the construction are buried in the Chinese cemetery in Gilgit. The route of the KKH traces one of the many paths of the ancient Silk Road.
Karakorum (Classical Mongolian: ᠬᠠᠷᠠᠬᠣᠷᠣᠮ Qara Qorum, Khalkha Mongolian: Хархорум Kharkhorum) was the capital of the Mongol Empire between 1235 and 1260, and of the Northern Yuan in the 14–15th centuries. Its ruins lie in the northwestern corner of the Övörkhangai Province of Mongolia, near today's town of Kharkhorin, and adjacent to the Erdene Zuu monastery. They are part of the upper part of the World Heritage Site Orkhon Valley Cultural Landscape.
The Orkhon valley was a center of the Xiongnu, Göktürk and Uyghur empires. To the Göktürks, the nearby Khangai Mountains had been the location of the Ötüken, and the Uighur capital Karabalgasun was located close to where later Karakorum would be erected (downstream the Orkhon River 27 km north–west from Karakorum). This area is probably also one of the oldest farming areas in Mongolia.
In 1218–19, Genghis Khan rallied his troops for the campaign against the Khwarezm Empire in a place called Karakorum, but the actual foundation of a city is usually said to have occurred only in 1220. Until 1235, Karakorum seems to have been little more than a yurt town; only then, after the defeat of the Jin empire, did Genghis' successor Ögedei erect walls around the place and build a fixed palace.
The Karakoram, or Karakorum is a large mountain range spanning the borders between Pakistan, India and China, located in the regions of Gilgit–Baltistan (Pakistan), Ladakh (India), and southern Xinjiang (China). A part of the complex of ranges from the Hindu Kush to the Himalayan Range, it is one of the Greater Ranges of Asia. The Karakoram is home to the highest concentration of peaks over 8000m in height to be found anywhere on earth, including K2, the second highest peak in the world at 8,611 m (28,251 ft).
The range is about 500 km (311 mi) in length, and is the most heavily glaciated part of the world outside the polar regions. The Siachen Glacier at 76 kilometres (47 mi) and the Biafo Glacier at 63 kilometres (39 mi) rank as the world's second and third longest glaciers outside the polar regions.
The Karakoram is bounded on the northeast by the edge of the Tibetan Plateau, and on the north by the Pamir Mountains. The southern boundary of the Karakoram is formed, west to east, by the Gilgit, Indus, and Shyok Rivers, which separate the range from the northwestern end of the Himalaya range proper as these rivers converge southwestward towards the plains of Pakistan.
The Hongdu JL-8 (Nanchang JL-8), also known as the Karakorum-8 or K-8 for short, is a two-seat intermediate jet trainer and light attack aircraft designed in the People's Republic of China by China Nanchang Aircraft Manufacturing Corporation. The primary contractor is the Hongdu Aviation Industry Corporation. Its export variant, K-8 Karakorum is co-produced by the Pakistan Aeronautical Complex for the Pakistan Air Force.
The JL-8 trainer was proposed as a joint cooperation effort between the governments of Pakistan and the People's Republic of China in 1986. The name was changed on the suggestion of Pakistan's then President General Zia ul Haq to Karakorum-8 to represent the friendship between the two countries. Work on the design started in 1987 at Nanchang Aircraft Manufacturing Company (NAMC) at Nanchang, Jiangshi Province in South Central China. The Chinese chief designer of the aircraft was Mr. Shi Ping (石屏), heading a team of over 100 Chinese Engineers, while Air Cdr Muhammad Younas Tbt (M), SI(M) was the chief designer from the Pakistani side leading a team of over 20 Pakistani engineers.