In the Horn of Africa, two peace processes are in acute danger: Local power struggles in South Sudan and Ethiopia’s Tigray region are at risk of escalating into regional crises. In South Sudan – as in 2013 at the beginning of the last civil war – a power struggle is raging over the possible successor to 73-year-old President Salva Kiir. He is already positioning his son-in-law as a potential replacement. At the same time, clashes between the White Army – a Nuer militia – and the South Sudanese army in the Upper Nile region are causing a stir after a United Nations helicopter was shot down and a high-ranking army general was killed.
During the civil war from 2013 to 2018, the White Army fought on the side of the main rebel group, the Sudan People’s Liberation Army/Movement-in Opposition (SPLA/M-IO) under today’s First Vice President Riek Machar. Tensions between Kiir and Machar are intensifying once again – a dangerous déjà vu for the country, which has barely had time to recover after decades of conflict.
Ethiopia: Split within the TPLF and growing tensions with Eritrea
In Ethiopia, a local power struggle in the Tigray region threatens to escalate into a regional crisis between the federal government in Addis Ababa and Eritrea. The Tigray People’s Liberation Front (TPLF) – once Ethiopia’s ruling party and the Ethiopian government’s opponent in the war between 2020 and 2022 – is divided: A faction led by chairman Debretsion Gebremichael is opposed by a reformist faction under the president of the Tigray Interim Regional Administration, Getachew Reda.
The Debretsion faction has large parts of the Tigrayan military on its side and has been taking over local administrative structures for months, sometimes violently. In the meantime, it has also brought media and parts of the administration in the provincial capital, Mekelle, under its control. The TPLF’s Debretsion faction is said to have good relations with Eritrea, whereas Getachew is counting on Ethiopian Prime Minister Abiy Ahmed. Bilateral relations between Ethiopia and Eritrea have cooled markedly since the Pretoria Agreement, which ended the war between the TPLF and the government in 2022. Both countries are accused of supporting opponents of the other’s regime.
Due to the increasing tensions, there is a risk that there will be a regionalisation of the conflict landscape. Uganda has already sent troops to support the South Sudanese government, as it did in 2013. Similar to previous clashes, Sudanese actors are also intervening. Over the weekend, militias of the Rapid Support Forces in South Sudan were already fighting against units of the SPLA/M-IO, which were apparently on their way to receive weapons from the Sudanese Armed Forces.
Failure of the peace agreements – fragmented international engagement
The current escalations are no coincidence. The respective agreements to end the civil wars in South Sudan and Ethiopia have only been implemented to a limited degree. Unilateral deviations by both governments from their obligations have de facto prevailed. Kiir rapidly replaced cabinet members and had high-ranking generals of the SPLA/M-IO arrested. In Ethiopia, important measures of the Pretoria Agreement, such as the demobilisation of militias and the withdrawal of Eritrean and Amharic troops from Tigray, have largely failed to materialise.
International engagement with the region is increasingly fragmented – as are the states of the region themselves. In Ethiopia, for example, there is a lack of credible guarantors for the peace process. At the recent extraordinary summit of the Intergovernmental Authority on Development (IGAD) on South Sudan, only two countries took part at the level of their president. Whereas the United States used to be the most important international partner for peace in the region, countries such as the United Arab Emirates, Saudi Arabia, and Turkey are now influential, but they tend to support certain sides rather than mediate in internal conflicts.
In view of the deteriorating situation, it is now time for high-level preventive diplomacy. A coordinated international approach could contain the escalation. An informal division of tasks would be conceivable: Influential countries such as Turkey and Saudi Arabia could defuse tensions at the intergovernmental level, while European actors could support IGAD and the African Union in local mediation processes.
