The South Sudan Liberation Movement (SSLM) is an armed group that operates in the Upper Nile Region of South Sudan. The group's creation was announced in November 1999 by people of the Nuer ethnicity who were in both the rebel Sudan People's Liberation Army (SPLA) and the government-allied South Sudan Defence Forces (SSDF) gathered in Waat. The SSLM was declared to be unaligned in the Second Sudanese Civil War, then entering its sixteenth year. The name "South Sudan Liberation Movement" was decided upon the next year, borrowing from the earlier Southern Sudan Liberation Movement, which existed in the 1980s.
The South Sudan People's Defence Forces (SSPDF), formerly the Sudan People's Liberation Army (SPLA), is the army of the Republic of South Sudan. The SPLA was founded as a guerrilla movement against the government of Sudan in 1983 and was a key participant of the Second Sudanese Civil War, led by John Garang. After Garang's death in 2005, Salva Kiir was named the SPLA's new Commander-in-Chief. As of 2010, the SPLA was divided into divisions of 10,000–14,000 soldiers.
Sudanese nomadic conflicts are non-state conflicts between rival nomadic tribes taking place in the territory of Sudan and, since 2011, South Sudan. Conflict between nomadic tribes in Sudan is common, with fights breaking out over scarce resources, including grazing land, cattle and drinking water. Some of the tribes involved in these clashes have been the Messiria, Maalia, Rizeigat and Bani Hussein Arabic tribes inhabiting Darfur and West Kordofan, and the Dinka, Nuer and Murle African ethnic groups inhabiting South Sudan. Conflicts have been fueled by other major wars taking place in the same regions, in particular the Second Sudanese Civil War, the War in Darfur and the Sudanese conflict in South Kordofan and Blue Nile.
The 2009 Sobat River ambush was a battle between Jikany Nuer tribesmen and the Sudanese People's Liberation Army (SPLA) which was escorting a United Nations (UN) aid convoy on 12 June 2009.
Southern Sudan was an autonomous region consisting of the ten southern states of Sudan between its formation in July 2005 and independence as the Republic of South Sudan in July 2011. The autonomous government was initially established in Rumbek and later moved to Juba. It was bordered by Ethiopia to the east; Kenya, Uganda, and the Democratic Republic of the Congo to the south; and the Central African Republic to the west. To the north lies the predominantly Arab and Muslim region directly under the control of the central government. The region's autonomous status was a condition of a peace agreement between the Sudan People's Liberation Army/Movement (SPLA/M) and the Government of Sudan represented by the National Congress Party ending the Second Sudanese Civil War. The conflict was Africa's longest running civil war.
Gabriel Gatwech Chan, more commonly known by the nickname Tang-Ginye or Tanginye meaning "long pipe", was a Nuer and a commander in various primarily Nuer rebel militias in South Sudan. General Tanginye led a southern border militia allied to the Khartoum government during Sudan's civil war. Members of the Sudanese armed forces loyal to Tanginye in Malakal clashed with the Sudan People's Liberation Army (SPLA) in 2006, killing about 150 people, and in 2009 in breach of the peace deal. In April 2011, clashes between his militia and the SPLA in the state of Jonglei killed at least 57 according to government officials. Shortly thereafter, Tanginye surrendered to SPLA forces and was placed under house arrest in Juba awaiting charges against him. During the South Sudanese Civil War, he allied with the SPLA-IO and later Lam Akol's militia, a Juba linked rebel group called the National Democratic Movement (NDM) and became its chief of staff. In January 2017 he visited a NDM-allied group, the Tiger Faction New Forces, in the Hamra area in the northern Upper Nile. In course of this visit, the Tigers were attacked by SPLM-IO-affiliated fighters belonging to the militia of John Uliny, and Tanginye was killed alongside most of the Tigers.
Peter Gatdet Yak or Peter Gadet was a Sudan People's Liberation Army (SPLA) general who became the leader of the South Sudan Liberation Army (SSLA), a rebel movement in South Sudan.
The Sudanese conflict in South Kordofan and Blue Nile was an armed conflict in the Sudanese southern states of South Kordofan and Blue Nile between the Sudanese Army (SAF) and Sudan People's Liberation Movement-North (SPLM-N), a northern affiliate of the Sudan People's Liberation Movement (SPLM) in South Sudan. After some years of relative calm following the 2005 agreement which ended the second Sudanese civil war between the Sudanese government and SPLM rebels, fighting broke out again in the lead-up to South Sudan independence on 9 July 2011, starting in South Kordofan on 5 June and spreading to the neighboring Blue Nile state in September. SPLM-N, splitting from newly independent SPLM, took up arms against the inclusion of the two southern states in Sudan with no popular consultation and against the lack of democratic elections. The conflict is intertwined with the War in Darfur, since in November 2011 SPLM-N established a loose alliance with Darfuri rebels, called Sudan Revolutionary Front (SRF).
Paulino Matip Nhial, or Matiep Nhial, was a military leader and politician in South Sudan.
Ethnic violence in South Sudan has a long history among South Sudan's varied ethnic groups. South Sudan has 64 tribes with the largest being the Dinkas, who constitute about 35% of the population and predominate in government. The second largest are the Nuers. Conflict is often aggravated among nomadic groups over the issue of cattle and grazing land and is part of the wider Sudanese nomadic conflicts.
The Nuer White Army, sometimes decapitalised as the "white army", is a semi-official name for a militant organisation formed by the Nuer people of central and eastern Greater Upper Nile in modern-day South Sudan as early as 1991. According to the Small Arms Survey, it arose from the 1991 schism within the Sudan People's Liberation Movement/Army (SPLM/A) for the dual purpose of defending Nuer cattle herds from neighbouring groups and fighting in the Second Sudanese Civil War between the SPLM/A and the Sudanese government.
The South Sudanese Civil War was a multi-sided civil war in South Sudan between forces of the government and opposition forces. In December 2013, President Kiir accused his former deputy Riek Machar and 10 others of attempting a coup d'état. Machar denied trying to start a coup and fled to lead the SPLM – in opposition (SPLM-IO). Fighting broke out between the Sudan People's Liberation Movement (SPLM) and SPLM-IO, igniting the civil war. Ugandan troops were deployed to fight alongside the South Sudanese government. The United Nations has peacekeepers in the country as part of the United Nations Mission in South Sudan (UNMISS).
The following lists events that happened during 2011 in Sudan.
Armed clashes took in Wau State from late June 2016 to January 2019 between the Dinka-dominated Sudan People's Liberation Army (SPLA) and local opposition forces, consisting of tribal Fertit militias as well as fighters claiming allegiance to Riek Machar. It is unclear to what extent these rebels were actually part of the SPLM-IO or acting independently while using the SPLM-IO's name. The clashes resulted in the arrest of the state's governor, Elias Waya Nyipuoc, widespread death and destruction in the state capital, Wau town, and the displacement of up to 150,000 people.
Peter Par Jiek was a brigadier general of the Sudan People's Liberation Army (SPLA), and veteran of the Second Sudanese Civil War. In the course of that conflict, Par fought under Riek Machar with several rebel and pro-government groups, and eventually became a powerful militia commander in Unity State. In that region, he established his own fiefdom and gained some notoriety for his rivalry with another rebel leader, Peter Gadet. Even though he had followed Machar during the whole Second Sudanese Civil War until 2005, Par sided with President Salva Kiir Mayardit upon the outbreak of the South Sudanese Civil War in 2013. Leading pro-government counter-insurgency forces in Wau State since 2014, Par was eventually ambushed and killed by SPLM-IO rebels loyal to Machar in 2017.
The Tiger Faction New Forces was a Shilluk militia that took part in the South Sudanese Civil War with the aim of reversing the division of South Sudan into 28 states in order to restore the territory of the Shilluk Kingdom per its 1956 borders. Led by Yoanis Okiech, the TFNF originally split from the Sudan People's Liberation Army (SPLA) in late October 2015 and subsequently started an insurgency against the SPLM government. In course of 2016, however, it also came into conflict with SPLM-IO rebels, leading to inter-rebel fighting which resulted in Okiech's death and the group's destruction in January 2017.
This article lists events from the year 2019 in South Sudan
The War of the Peters was a conflict primarily fought between the forces of Peter Par Jiek and Peter Gadet from June 2000 to August 2001 in Unity State, Sudan. Though both were leaders of local branches of larger rebel groups that were involved in the Second Sudanese Civil War, the confrontation between the two commanders was essentially a private war. As Par and Gadet battled each other, the Sudanese government exploited the inter-rebel conflict as part of a divide and rule strategy, aimed at weakening the rebellion at large and allowing for the extraction of valuable oil in Unity State. In the end, Gadet and Par reconciled when their respective superiors agreed to merge the SPDF and SPLA.
The Battle of Bor was one of the first battles of the South Sudanese Civil War, consisting of a series of clashes for the city of Bor, the capital of Jonglei State, between the SPLA and SPLA defectors under Peter Gadet, part of the force that would become the SPLA-IO. The city changed hands four times between December 18, 2013 and January 18, 2014, ultimately leaving the SPLA in control.
George Athor's rebellion was an uprising in the Southern Sudan Autonomous Region which lasted from April 2010 to December 2011. Organized by South Sudanese military commander and politician George Athor, the conflict mainly took place in the states of Upper Nile and Jonglei as well as some border areas.
Gabriel Tang 
