Afghan refugees in the context of "Operation Allies Refuge"

The Soviet–Afghan War took place in Afghanistan from December 1979 to February 1989. Marking the beginning of the 46-year-long Afghan conflict, it saw the Soviet Union and the Afghan military fight against the rebelling Afghan mujahideen, aided by Pakistan. While they were backed by various countries and organizations, the majority of the mujahideen's support came from Pakistan, the United States (as part of Operation Cyclone), the United Kingdom, China, Iran, and the Arab states of the Persian Gulf, in addition to a large influx of foreign fighters known as the Afghan Arabs. American and British involvement on the side of the mujahideen escalated the Cold War, ending a short period of relaxed Soviet Union–United States relations.

Combat took place throughout the 1980s, mostly in the Afghan countryside, as most of the country's cities remained under Soviet control. The conflict resulted in the deaths of one to three million Afghans, while millions more fled from the country as refugees; most externally displaced Afghans sought refuge in Pakistan and in Iran. Between 6.5 and 11.5% of Afghanistan's population of 13.5 million people (per the 1979 census) is estimated to have been killed over the course of the Soviet–Afghan War. The decade-long confrontation between the mujahideen and the Soviet and Afghan militaries inflicted grave destruction throughout Afghanistan, and has been cited by scholars as a significant factor contributing to the dissolution of the Soviet Union in 1991; it is for this reason that the conflict is sometimes referred to as "the Soviet Union's Vietnam".

Afghans in Pakistan are migrants from Afghanistan—some of whom are registered in Pakistan as refugees and asylum seekers. The United Nations High Commissioner for Refugees (UNHCR) provides limited protection to them. Many of them were born and raised in Pakistan during the last four decades. Additionally, there are also Special Immigrant Visa applicants awaiting to immigrate to the United States.

The Pakistani government began admitting Afghans after the beginning of the Soviet–Afghan War in 1979; by the end of 2001, there were over four million of them on the Pakistani side. While some have returned to Afghanistan many decided to stay in Pakistan.

Afghans in Iran are citizens of Afghanistan who are temporarily residing in Iran as refugees or asylum seekers. They form the largest percent of the Afghan diaspora. The first wave of Afghans crossed into Iran after the start of the Soviet–Afghan War in 1979.

According to Afghanistan's Ministry of Refugees and Repatriation and the United Nations High Commissioner for Refugees (UNHCR), there were approximately three million Afghan citizens in Iran as of January 2023, most of whom were born and raised in Iran during the last four decades. They are under the care and protection of the UNHCR, and are provided time-limited legal status by Iran's Bureau of Aliens and Foreign Immigrant Affairs, without a path to obtain permanent residency. There are also about 600,000 Afghan tourists, travelers, merchants, exchanged students, regular or irregular migrant workers, and others. According to Hassan Kazemi Qomi, half of Iran's foreign investors are Afghans.

Afghan diaspora refers to the Afghan people that reside and work outside of Afghanistan. They include natives and citizens of Afghanistan who have immigrated to other countries. The majority of the diaspora has been formed by Afghan refugees since the start of the Soviet–Afghan War in 1979; the largest numbers temporarily reside in Iran. As stateless refugees or asylum seekers, they are protected by the well-established non-refoulement principle and the U.N. Convention Against Torture. The ones having at least one American parent are further protected by United States laws.

Outside the immediate region of Afghanistan, the largest and oldest communities of Afghans exist in Germany; large communities also exist in the United States, the United Arab Emirates, Russia, Turkey, Canada, United Kingdom, Sweden, Netherlands, Australia and Austria. Some are nationals and citizens of the countries in those continents, especially those in the United States, Canada, Western Europe, Australia, and New Zealand.

The Kite Runner is a 2007 American drama film directed by Marc Forster from a screenplay by David Benioff and based on the 2003 novel of the same name by Khaled Hosseini. It tells the story of Amir (Ebrahimi) a well-to-do boy from the Wazir Akbar Khan district of Kabul who is tormented by the guilt of abandoning his friend Hassan (Mahmoodzada). The story is set against a backdrop of tumultuous events, from the fall of the monarchy in Afghanistan through the Soviet military intervention, the mass exodus of Afghan refugees to Pakistan and the United States, and the Taliban regime.

Though most of the film is set in Afghanistan, these parts were mostly shot in Kashgar in Xinjiang, China, due to the dangers of filming in Afghanistan at the time. The majority of the film's dialogue is in Dari Persian, with the remainder spoken in English and a few short scenes in Pashto and Urdu. The child actors are native speakers, but several adult actors had to learn Dari. Filming wrapped up on December 21, 2006, and the film was expected to be released on November 2, 2007. However, after concern for the safety of the young actors in the film due to fears of violent reprisals to the sexual nature of some scenes in which they appear, its release date was pushed back six weeks to December 14, 2007. The controversial scenes also resulted in the film being banned from cinemas and distribution in Afghanistan itself.

The 2015 European migrant crisis was a period of significantly increased movement of refugees and migrants into Europe, mostly from the Middle East. An estimated 1.3 million people came to the continent to request asylum, the most in a single year since World War II. They were mostly Syrians, but also included a significant number of people from Afghanistan, Pakistan, Iraq, Nigeria, Eritrea, and the Balkans. The increase in asylum seekers has been attributed to factors such as the escalation of various wars in the Middle East and ISIL's territorial and military dominance in the region due to the Arab Winter, as well as Lebanon, Jordan, and Egypt ceasing to accept Syrian asylum seekers.

The EU attempted to enact some measures to address the problem, including distributing refugees among member countries, tackling root causes of emigration in the home countries of migrants, and simplifying deportation processes. However, due to a lack of political coordination at the European level, the distribution of countries was unequal, with some countries taking in many more refugees than others. This translated into a humanitarian emergency due to the poor quality of the infrastructure used to manage migration flows. This endangered the safety of migrants deepening the psychological and physical trauma.