(Originally published in African Arguments on January 31, 2014)

Within days of the outbreak of the violence in mid-December, the Uganda People’s Defence Force (UPDF) deployed to South Sudan at the government’s invitation. The UPDF’s mission at the outset was ostensibly to evacuate the over 200,000 stranded Ugandan nationals and to secure strategic installations in Juba. However, several weeks into the operation, President Yoweri Museveni disclosed that the UPDF was also involved in combat operations alongside government forces.

Indeed, the UPDF’s helicopter gunships, heavy artillery, tanks, and approximately 1,600 soldiers have been instrumental in helping the Sudan People’s Liberation Army (SPLA) retake cities held by anti-government forces affiliated with former Vice President Riek Machar. In a motion passed in the Ugandan parliament to retroactively approve UPDF operations, the UPDF’s raison d’être in South Sudan was couched in terms of protecting the Ugandan expatriate community, ensuring Ugandan national security, and preventing genocide and other atrocities against humanity.

Nevertheless, the manner in which Uganda is securing its interests compromises concurrent efforts on the part of the Intergovernmental Authority on Development (IGAD), of which Uganda is a member, to mediate the crisis.

(Read the rest of the article on the African Arguments website)