Sources: Al Jazeera
At least 32 people are killed and 20 others are injured in a mass shooting against two villages in Abyei, an area that is disputed between Sudan and South Sudan. 2023-11-19
Sudan resumes its importation of oil from neighboring South Sudan, which was temporarily halted due to Darfur War-related protests blocking access to Port Sudan. 2021-09-27
The government of Sudan denies allegations from South Sudan that it is supporting rebels threatening oil fields in its southern neighbour. 2015-05-25
The leaders of Sudan and South Sudan, Omar al-Bashir and Salva Kiir Mayardit, respectively, will meet in Addis Ababa to convene for talks regarding escalating tensions is response to Sudan's recent seizure of Abyei. 2013-01-4
2012 South Sudan–Sudan border conflict: South Sudan's troops pull out of Sudan's oil-producing Heglig area, easing tensions after two days of clashes between the neighbours threatened to escalate a simmering conflict. 2012-03-28
North Sudan dismisses calls by the United Nations Security Council to leave the disputed Abyei region on the border with South Sudan. 2011-06-4
The Constitutional Court in Sudan agrees to hear a petition by lawyers for the dissolution of the body organising the referendum on Southern Sudan's independence. 2010-12-15
The ruling Sudan People's Liberation Army-Movement in Southern Sudan formally confirms that it will support secession from Sudan in a January 2011 independence referendum. 2010-12-11