Bost Airport (Pashto: د بوست هوايي ډګر; IATA: BST, ICAO: OABT) is an airport serving Lashkargah, a city in Helmand Province in Afghanistan. It is located on the east bank of the Helmand River, 5 miles (8 km) north of its junction with the Arghandab River. It is also 75 miles (121 km) west of Kandahar.
Helmand (Pashto and Dari: هلمند), known in ancient times as Hermand, Hirmand, and Hethumand, is one of the 34 provinces of Afghanistan, in the south of the country. It is the largest province by area, covering 58,584 square kilometres (20,000 sq mi) area. The province contains 18 districts, encompassing over 1,000 villages, and roughly 1,446,230 settled people. Lashkargah serves as the provincial capital. Helmand was part of the Greater Kandahar region until made into a separate province by the Afghan government in the 20th century. It is largely populated by Pashtuns.
The Helmand River flows through the mainly desert region of the province, providing water used for irrigation. The Kajaki Dam, which is one of Afghanistan's major reservoirs, is located in the Kajaki district. Helmand is believed to be one of the world's largest opium producing regions, responsible for around 42% of the world's total production. This is believed to be more than the whole of Myanmar, which is the second-largest producing nation after Afghanistan. The region also produces tobacco, sugar beets, cotton, sesame, wheat, mung beans, maize, nuts, sunflowers, onions, potato, tomato, cauliflower, peanut, apricot, grape, and melon. The province has a domestic airport (Bost Airport), in the city of Lashkargah that was heavily used by NATO-led forces. The former British Camp Bastion and the U.S. Camp Leatherneck is a short distance southwest of Lashkargah.
Lashkargah, also known as Lakhkargah, and historically known as Bost or Bust, is a city in southwestern Afghanistan and the capital of Helmand Province. It is located in Lashkargah District, where the Arghandab River merges into the Helmand River. The city has a population of 201,546 as of 2006. Lashkargah is linked by major roads with Kandahar to the east, Zaranj on the border with Iran to the west, and Farah and Herat to the north-west. It is mostly very arid and desolate. However, farming does exist around the Helmand and Arghandab rivers. Bost Airport is located on the east bank of the Helmand River, five miles north of the junction of the Helmand and Arghandab rivers. Because of the trading hubs, it is Afghanistan's second largest city in size, after Kabul and before Kandahar.
After several weeks of fighting in the Battle of Lashkargah, the city was captured by the Taliban on 13 August 2021, becoming the fourteenth provincial capital to be seized by the Taliban as part of the wider 2021 Taliban offensive.