The armed conflict in Sudan continues to cast its security repercussions on neighboring countries, with the expansion of military operations and the declining capacity of Sudanese state institutions to impose full control over border areas.
Amid the ongoing confrontations between the Sudanese Armed Forces and the Rapid Support Forces, the shared borders with Egypt, Libya, and Chad have become more vulnerable to the growth of illicit activities, including arms smuggling, movements of armed groups, and flows of refugees, which imposes increasing challenges on security systems in North Africa and the Sahel region.
These developments acquire particular importance given that Sudan constitutes a geographic link between North Africa, East Africa, and the Sahel region, and has long land borders exceeding 6,000 kilometers with seven countries, which makes any internal security deterioration have direct regional repercussions. With the continuation of fighting in Darfur, Kordofan, and parts of the capital Khartoum, border areas are witnessing a decline in governmental control, which smuggling and organized crime networks exploit to expand their activities.
Egypt faces security challenges related to the need to maintain stability on its southern borders, which extend across vast desert areas that are difficult to monitor completely. Although military operations have not directly spilled over to the Egyptian border, the continuation of the conflict increases the risks of irregular infiltration, arms smuggling, and the extension of human trafficking networks.
The influx of large numbers of displaced persons has also pushed the Egyptian authorities to strengthen security and control measures at border crossings, in parallel with intensifying security and intelligence coordination to monitor any movements that may pose a threat to national security.
As for Libya, it faces a more complex challenge due to the fragile nature of the shared border with Sudan, which overlaps with traditional smuggling routes linking southern Libya with Darfur, Chad, and Niger. The continuation of the war has led to the activation of some smuggling networks that exploit the security vacuum to transport weapons, fuel, and illicit goods, in addition to facilitating the movement of armed elements between conflict zones.
These developments also raise concerns that the flow of arms will further complicate the security landscape in southern Libya, which already suffers from the proliferation of armed groups and weak government control.
Chad is considered the most affected by the Sudanese crisis, due to its long border extending with the Darfur region, which is witnessing some of the fiercest confrontations. Chad has received hundreds of thousands of refugees since the outbreak of the war, which has imposed great humanitarian and security pressures on border areas.
At the same time, N'Djamena faces challenges related to preventing the infiltration of fighters and containing the spillover of the conflict into its territory, especially in light of tribal and social ties extending across the border, which some armed parties may exploit to facilitate movement and supply.
The proliferation of weapons is one of the most prominent risks resulting from the continuation of military operations. With the expansion of battlefields and the multiplicity of armed actors, the likelihood of light weapons and ammunition leaking into illicit markets increases, enhancing the capabilities of organized crime networks and armed groups in the region.
It also raises fears of reactivating arms smuggling routes extending from Sudan to Libya and from there to the Sahel and North Africa region.
In addition, the conflict contributes to expanding the activity of human trafficking and irregular migration networks, as these networks exploit instability to transport migrants through Sudan towards Libya and then to European coasts, or towards Egypt. This reality leads to an overlap of security challenges with humanitarian dimensions, imposing on neighboring countries the need to balance security requirements with their obligations towards refugees and displaced persons.
In the face of these challenges, Egypt, Libya, and Chad have enhanced their security measures on the borders, through intensifying patrols, increasing the use of surveillance means, and strengthening intelligence cooperation and information exchange. These countries also participate in regional consultations aimed at limiting the spillover effects of the conflict, alongside coordination with the African Union, the United Nations, and international partners to support regional stability.
Despite these efforts, the effectiveness of security measures remains dependent on developments inside Sudan. The longer the conflict lasts, the greater the likelihood that border areas will turn into open spaces for the activity of smugglers and armed groups, making them difficult to contain through border measures alone. Moreover, the continued absence of a political settlement limits the ability of neighboring countries to move from managing repercussions to addressing their causes.
Overall, the impact of the Sudanese war is no longer confined to the interior, but has become a major factor in reshaping the security environment surrounding Sudan. The borders with Egypt, Libya, and Chad are likely to remain among the most sensitive fronts in the coming period, requiring continued security and regional coordination, strengthening border control, and linking the security response to diplomatic efforts aimed at ending the conflict, considering that achieving stability inside Sudan remains the fundamental guarantee for limiting its cross-border repercussions.
