South Sudan Diplomatic Profile
South Sudan depends heavily on Chinese investment for oil infrastructure while relying on Ugandan military support and Western donors to manage chronic humanitarian crises.
Born in 2011 with immense fanfare, the world's youngest nation finds itself locked in a perilous struggle for economic survival. President Salva Kiir Mayardit presides over a fragile peace deal, yet the most immediate threat emanates from across the northern border. Because South Sudan is landlocked, its economy relies almost entirely on pumping crude oil through pipelines in Sudan, infrastructure now compromised by the fierce war between the Sudanese Armed Forces and paramilitary groups. This geography forces the government to negotiate with its former wartime enemies just to move its products to market. While the United States and European powers provide essential humanitarian aid to stave off famine, China holds the industrial cards, deeply entrenched in the oil sector. Simultaneously, Juba looks southward for political insurance, leaning on Uganda and Kenya for security backing within the East African Community. The recurring tragedy is that despite vast natural wealth, internal patronage networks and the spillover of regional chaos keep the population in established cycles of displacement.
Key Interests
- Protecting oil export routes through Sudan
- Managing fragile internal power-sharing agreements
- Securing international humanitarian financial aid
South Sudan Allies and Enemies
South Sudan's closest allies: Uganda (39), Ethiopia (34), China (32), Saudi Arabia (29), Kenya (26).
South Sudan's top rivals: Iran (-56), Sudan (-23), North Korea (-15), Sweden (-15), Myanmar (-13).
Of 202 countries, South Sudan has 3 allies, 198 neutral relationships, and 1 enemy.
South Sudan Relations by Dimension
South Sudan's closest military partners are Uganda (50), Ethiopia (32), Nigeria (18). Most adversarial military relationships: Sudan (-40), Iran (-35), Pakistan (-25).
South Sudan's closest diplomatic partners are Ethiopia (42), China (36), Saudi Arabia (35). Most adversarial diplomatic relationships: Iran (-70), North Korea (-32), Libya (-26).
South Sudan's closest regime relations partners are China (58), United Arab Emirates (53), Uganda (52). Most adversarial regime relations relationships: Iran (-75), United States (-40), Sudan (-35).
South Sudan's closest societal relations partners are Uganda (31), Tanzania (21), Ethiopia (18). Most adversarial societal relations relationships: Iran (-30), Sudan (-25), United Kingdom (-20).
South Sudan's closest economic interdependence partners are China (68), Uganda (62), Kenya (39).
South Sudan's closest economic policy partners are China (32), Tanzania (25), United Arab Emirates (19). Most adversarial economic policy relationships: North Korea (-43), Iran (-42), Yemen (-21).
South Sudan’s Allies & Enemies
Closest Allies
Top Enemies
South Sudan's closest allies are Uganda, Ethiopia, China, Saudi Arabia, and Kenya. South Sudan's most adversarial relationships are with Iran, Sudan, North Korea, Sweden, and Myanmar.
Global Relations
Diplomatic Profile
South Sudan depends heavily on Chinese investment for oil infrastructure while relying on Ugandan military support and Western donors to manage chronic humanitarian crises.
Key Interests
Born in 2011 with immense fanfare, the world's youngest nation finds itself locked in a perilous struggle for economic survival. President Salva Kiir Mayardit presides over a fragile peace deal, yet the most immediate threat emanates from across the northern border. Because South Sudan is landlocked, its economy relies almost entirely on pumping crude oil through pipelines in Sudan, infrastructure now compromised by the fierce war between the Sudanese Armed Forces and paramilitary groups. This geography forces the government to negotiate with its former wartime enemies just to move its products to market. While the United States and European powers provide essential humanitarian aid to stave off famine, China holds the industrial cards, deeply entrenched in the oil sector. Simultaneously, Juba looks southward for political insurance, leaning on Uganda and Kenya for security backing within the East African Community. The recurring tragedy is that despite vast natural wealth, internal patronage networks and the spillover of regional chaos keep the population in established cycles of displacement.
South Sudan depends heavily on Chinese investment for oil infrastructure while relying on Ugandan military support and Western donors to manage chronic humanitarian crises.
Of 202 countries, South Sudan has 3 allies, 198 neutral relationships, and 1 enemy.
By Dimension
Military
South Sudan’s closest military partners are Uganda, Ethiopia, and Nigeria. Most adversarial: Sudan, Iran, and Pakistan.
Diplomatic
South Sudan’s closest diplomatic partners are Ethiopia, China, and Saudi Arabia. Most adversarial: Iran, North Korea, and Libya.
Regime Relations
South Sudan’s closest regime relations partners are China, United Arab Emirates, and Uganda. Most adversarial: Iran, United States, and Sudan.
Societal Relations
South Sudan’s closest societal relations partners are Uganda, Tanzania, and Ethiopia. Most adversarial: Iran, Sudan, and United Kingdom.
Economic Interdependence
South Sudan’s closest economic interdependence partners are China, Uganda, and Kenya.
Economic Policy
South Sudan’s closest economic policy partners are China, Tanzania, and United Arab Emirates. Most adversarial: North Korea, Iran, and Yemen.
Key Questions
Uganda is South Sudan's strongest partner, with deeply positive military, regime, and societal ties — reflecting Kampala's decisive military support during the independence struggle and ongoing security cooperation. Ethiopia and China also rank among the top allies, though with different profiles: Ethiopia's relationship is strongest on the military and diplomatic dimensions, while China's is anchored in diplomacy and regime relations through its oil sector investments.
Iran and North Korea appear among the most adversarial relationships, though these reflect ideological distance rather than active confrontation. The more meaningful enmity is with Sudan, which ranks as a top enemy on the military and societal dimensions — a legacy of the brutal civil war that preceded South Sudan's independence and ongoing border disputes over Abyei and oil-rich territories.
Sudan registers as one of South Sudan's top enemies on the military and societal dimensions, reflecting the devastating civil war, unresolved border demarcation, and deep popular animosity. The relationship is somewhat less adversarial on the diplomatic dimension, where both countries have engaged in intermittent negotiations over oil transit fees and contested areas. Switch between dimensions to see this complexity.
While the United States supported South Sudan's independence, Washington has increasingly clashed with Juba's government over human rights abuses, civil war atrocities, and democratic backsliding. The regime relations dimension captures this tension: the US has imposed targeted sanctions on South Sudanese officials and repeatedly criticized the implementation of the peace agreement. This contrasts with more positive ties that remain on other dimensions.
China's relationship with South Sudan is notably split across dimensions. Diplomatic and regime relations are strongly positive, reflecting Beijing's oil investments and non-interference policy that Juba's government prefers. However, military ties are near neutral, and societal relations are mildly negative — suggesting that China's engagement is elite-level and economic rather than broadly popular or security-focused.
With only a handful of positive bilateral relationships and the vast majority registering as neutral, South Sudan's diplomatic isolation reflects its status as the world's youngest country still mired in internal conflict. State capacity for international engagement remains extremely limited, and many countries have distanced themselves over governance and human rights concerns. Uganda and Ethiopia stand out precisely because their engagement is driven by immediate regional security interests.