Babrak Karmal in the context of "Khalq"

Operation Baikal-79 (Russian: Операция Байкал-79, Operatsiya Baykal-79) was the codename for the Soviet Union's military intervention in Afghanistan, initiated on December 25, 1979. The operation was aimed at taking control over approximately 20 key strongholds in and around Kabul, which included major military headquarters, communication centers and jails. It involved the deployment of approximately 30,000 Soviet troops into Afghanistan. A critical component of Operation Baikal-79 was Operation Storm-333, executed on 27 December 1979. This mission targeted the assassination of Afghan president Hafizullah Amin and the establishment of a Soviet-aligned government under Babrak Karmal. The assault on the Tajbeg Palace, Amin's residence, was carried out by a specialized force comprising KGB operatives and Soviet military personnel. The operation resulted in Amin's death and the installation of Karmal as the new leader.

The Democratic Republic of Afghanistan, later known as the Republic of Afghanistan, was the Afghan state from 1978 to 1992. It was bordered by Pakistan to the east and south, by Iran to the west, by the Soviet Union to the north, and by China to the northeast. Established by the People's Democratic Party of Afghanistan (PDPA) following the Saur Revolution in April 1978, it came to rely heavily on the Soviet Union for financial and military assistance and was therefore widely considered to be a Soviet satellite state. The PDPA's rise to power is seen as the beginning of the ongoing Afghan conflict, and the majority of the country's years in existence were marked by the Soviet–Afghan War. It collapsed by the end of the First Afghan Civil War in April 1992, having lasted only four months after the dissolution of the Soviet Union.

The PDPA began ruling Afghanistan after ousting the unelected autocrat Mohammad Daoud Khan, who had become president by leading the 1973 Afghan coup d'état; he was succeeded by Nur Muhammad Taraki as the head of state and government on 30 April 1978. Both Taraki and his successor Hafizullah Amin, who had organized the Saur Revolution as the General Secretary of the PDPA, introduced several contentious reforms during their time in office, such as land and marriage reforms and an enforced policy of de-Islamization vis-à-vis the promotion of socialism. Amin, in particular, built upon Khan's reforms with even more radical legislation for Afghanistan's conservative Muslim society, such as universal education and equal rights for women. Soon afterwards, a power struggle began between two PDPA factions: the hardline Khalq, led by Taraki and Amin; and the moderate Parcham, led by Babrak Karmal. The Khalqists eventually emerged victorious and subsequently purged the bulk of the Parchamite ranks, while also exiling most of the prominent Parcham leaders to the Soviet Union and the Eastern Bloc.

Parcham (Pashto/Dari: پرچم, lit. 'banner' or 'flag') was the more moderate socialist faction of the People's Democratic Party of Afghanistan (PDPA) led by Afghan communist politician Babrak Karmal. It was later turned into the Watan (Homeland) Party of Afghanistan with a more Islamic outlook under Mohammed Najibullah. The faction was formed directly after the founding of the Party in 1965 following ideological splits in the PDPA. While the Parchamites stressed the need for swift social-economic reforms to achieve revolution, this was in direct contrast with their PDPA rivals, the Khalqists, who sought an immediate and violent overthrow of the government. Karmal believed that Afghanistan was not developed enough for a Leninist revolutionary approach and instead sought a patriotic and anti-imperialist united front to take the next steps toward revolution.

Colonel General Abdul Qadir Dagarwal (Pashto: عبدالقادر ډگروال Dari: عبد القادر دگروال, 1944 – April 22 2014), commonly known as Abdul Qadir, was an Afghan military officer and politician. He was a participant of the 1973 Afghan coup d'état that created the Republic of Afghanistan under President Mohammad Daoud Khan, and later directed the Afghan Air Force and Army Air Corps squadrons that attacked the Radio-TV station during the Saur Revolution.

He served as the acting head of state for three days when the People's Democratic Party of Afghanistan (PDPA) took power and declared the foundation of the Democratic Republic of Afghanistan, before handing over power to PDPA leader Noor Mohammad Taraki. He later served two terms as Minister of Defense, the first as part of the Taraki government from April to August 1978, and the latter as part of the Babrak Karmal government from 1982 to 1986.

Operation Storm-333 (Russian: Шторм-333, Shtorm-333) was a military raid executed by the Soviet Union in Afghanistan on 27 December 1979. Special forces and airborne troops stormed the heavily fortified Tajbeg Palace in Kabul and assassinated Afghan leader Hafizullah Amin, a Khalqist of the People's Democratic Party of Afghanistan (PDPA) who had taken power in the Saur Revolution of April 1978. It was the start of the Soviet–Afghan War.

The assassination of Amin was part of a larger Soviet plan to secure and take control of Afghanistan with support from the PDPA's Parcham faction, which opposed the hardline ideology espoused by the rival Khalq faction; a number of Soviet troops crossed the Amu Darya and entered Afghanistan by land while others flew to airbases around the country with exiled Parchamis in preparation for the assassination. The Tajbeg Palace, located on a high and steep hill in Kabul, was surrounded by landmines and guarded by extraordinarily large contingents of the Afghan Army. Nonetheless, Afghan forces suffered major losses during the Soviet operation; 30 Afghan palace guards and over 300 army guards were killed while another 150 were captured. Two of Amin's sons, an 11-year-old and a 9-year-old, died from shrapnel wounds sustained during the clashes. In the aftermath of the operation, a total of 1,700 Afghan soldiers who surrendered to Soviet forces were taken prisoner, and the Soviets installed Babrak Karmal, the leader of the PDPA's Parcham faction, as Amin's successor.

Hafizullah Amin (Dari/Pashto: حفيظ الله امين;‎ 1 August 1929 – 27 December 1979) was an Afghan communist head of state, who served in that position for a little over three months, from September 1979 until his assassination. He organized the Saur Revolution of 1978 and co-founded the Democratic Republic of Afghanistan (DRA), ruling Afghanistan as General Secretary of the People's Democratic Party.

Born in the town of Paghman in Kabul Province, Amin studied at Kabul University and started his career as a teacher before he twice went to the United States to study. During this time, Amin became attracted to Marxism and became involved in radical student movements at the University of Wisconsin. Upon his return to Afghanistan, he used his teaching position to spread socialist ideologies to students, and he later joined the People's Democratic Party of Afghanistan (PDPA), a new far-left organization co-founded by Nur Muhammad Taraki and Babrak Karmal. He ran as a candidate in the 1965 parliamentary election but failed to secure a seat, but in 1969 became the only Khalqist elected to parliament, increasing his standing within the party.

Nur Muhammad Taraki (Pashto: نور محمد ترکی‎; 14 July 1917 – 9 October 1979) was an Afghan communist politician, revolutionary, journalist and writer. He was a founding member of the People's Democratic Party of Afghanistan (PDPA) who served as its General Secretary from 1965 to 1979 and Chairman of the Revolutionary Council from 1978 to 1979.

Taraki was born in Nawa, Ghazni Province, and he got his primary and secondary education from district Pishin in Balochistan and graduated from Kabul University, after which he started his political career as a journalist. From the 1940s onward Taraki also wrote novels and short stories in the socialist realism style. Forming the PDPA at his residence in Kabul along with Babrak Karmal, he was elected as the party's General Secretary at its first congress. He ran as a candidate in the 1965 Afghan parliamentary election but failed to win a seat. In 1966 he published the Khalq, a party newspaper advocating for class struggle, but the government closed it down shortly afterward. In 1978 he, Hafizullah Amin and Babrak Karmal initiated the Saur Revolution and established the Democratic Republic of Afghanistan.

National Reconciliation is the term used for establishment of so-called 'national unity' in countries beset with political problems. In Afghanistan the People's Democratic Party of Afghanistan government under Babrak Karmal issued a ten-point reconciliation program in 1985 upon the advice of Soviet leadership, called the National Reconciliation Policy or NRP.

Mohammad Najibullah Ahmadzai (Pashto; Dari: محمد نجيب الله احمدزی, 6 August 1947 – 27 September 1996) was an Afghan military officer and politician who served as the fifth president of Afghanistan from 1987 until his resignation in April 1992, shortly after the Afghan mujahideen's takeover of Kabul. He was also the General Secretary of the People's Democratic Party of Afghanistan (PDPA) from 1986 to 1992. After a failed attempt to flee to India, Najibullah remained in Kabul, and lived in the United Nations headquarters until his assassination during the Taliban's first capture of Kabul in 1996.

A graduate of Kabul University, Najibullah held different careers under the People's Democratic Party of Afghanistan (PDPA). Following the Saur Revolution and the establishment of the Democratic Republic of Afghanistan, Najibullah was a low-profile bureaucrat. He was sent into exile as Ambassador to Iran during Hafizullah Amin's rise to power. He returned to Afghanistan following the Soviet intervention which toppled Amin's rule and placed Babrak Karmal as head of the state, the party and the government. During Karmal's rule, Najibullah became head of the KHAD, the Afghan equivalent of the Soviet KGB. He was a member of the Parcham faction led by Karmal. During Najibullah's tenure as KHAD head, it became one of the most brutally efficient governmental organs. Because of this, he gained the attention of several leading Soviet officials, such as Yuri Andropov, Dmitriy Ustinov and Boris Ponomarev. In 1981, Najibullah was appointed to the PDPA Politburo. In 1985, Najibullah stepped down as the state security minister to focus on PDPA politics; he had been appointed to the PDPA Secretariat. Soviet General Secretary Mikhail Gorbachev, also the last Soviet leader, was able to get Karmal to step down as PDPA General Secretary in 1986, and replace him with Najibullah. For a number of months, Najibullah was locked in a power struggle against Karmal, who still retained his post of Chairman of the Revolutionary Council. Najibullah accused Karmal of trying to wreck his policy of National Reconciliation, a series of efforts by Najibullah to end the conflict.