Author: Geoffrey Tasimba Maenzanise
Africa currently faces an unprecedented displacement crisis. The convergence of protracted armed conflicts and the rising threat of non-State armed groups (NSAGs) has generated staggering levels of internal displacement (33 million as of 2024, in Africa alone). In the first half of 2025, conflicts in the DRC, Sudan, and South Sudan drove nearly half of all new displacements worldwide. Within this tumult, displaced children remain highly vulnerable to recruitment.
While the global humanitarian system relies heavily on the non-binding 1998 UN Guiding Principles on Internal Displacement, the African Union (AU) has constructed a theoretically superior normative framework. This framework functions as a “double-lock” mechanism, forged through the intersection of two landmark instruments: the Kampala Convention and the African Charter on the Rights and Welfare of the Child. While these two instruments create a general double-lock protecting a wide array of displaced children’s rights, this analysis focuses on how they specifically intersect to curtail one of the continent’s most severe violations: child military recruitment.

The First Lock: The Kampala Convention’s Operational Mandate
The first lock is the Kampala Convention, the world’s only legally binding regional instrument specifically governing internal displacement.
Crucially, Article 9(2)(c) mandates that States Parties “respect and ensure respect for the principles of humanity and human dignity of internally displaced persons.” For children, this provision is the operational linchpin, effectively mandating that internally displaced person (IDP) camps must function as zones of safety rather than recruitment grounds. Under the principle of effet utile[1]— a standard of treaty interpretation affirmed by the International Court of Justice — maintaining the civilian and humanitarian character of an IDP settlement requires the proactive exclusion of armed elements and obliges governments to provide physical security. When camps are legally recognized and properly guarded, it prevents armed actors from infiltrating these vulnerable spaces and severs a primary supply line for forced conscription.
However, the Convention’s most radical innovation lies in its direct address to non-State actors. Recognizing the reality of modern African warfare, Article 7(5) explicitly prohibits members of armed groups from “recruiting children or requiring or permitting them to take part in hostilities.” By piercing the veil of State-centric international law, the Kampala Convention clarifies that humanitarian duties are absolute, binding insurgents even if they are not treaty signatories while precluding them from claiming legitimacy as a reward for compliance (AU Explanatory Note on the Kampala Convention, p. 3).

The Second Lock: The ACRWC’s ‘Straight-18’ Standard
While the Kampala Convention emphasizes the protected status of humanitarian locations (such as IDP camps), the African Charter on the Rights and Welfare of the Child (ACRWC) affirms the protected status of children. The ACRWC was adopted to address the specific socio-cultural realities of the African child. By confronting practices such as cultural rites of passage that prematurely designate older adolescents as adults —thereby normalizing their voluntary recruitment into local militias—this Charter sets a protection standard significantly higher than its global counterpart.
The distinction is clearest in the prohibition of child soldiers. The global UN Convention on the Rights of the Child (CRC) and its Optional Protocol contain a “grey zone” that allows for the voluntary recruitment of children between 16 and 18. But in the coercive environment of a conflict zone, volunteerism is often a fiction used to exploit minors.
In sharp contrast, Article 22 of the ACRWC establishes an absolute “Straight-18” standard. It unequivocally prohibits the recruitment or direct participation of any child, defined as a person under 18 years of age. Combined with the Kampala Convention, this creates a rigorous legal shield: the ACRWC removes the child’s legal capacity to “volunteer,” while the Kampala Convention criminalizes the act of recruitment by any actor, State or non-State.

Photo: AMISOM Photo / Tobin Jones
The Implementation Gap: Rust in the Mechanism
In reality, a legal lock is only as secure as the political will to engage its mechanism. As Biegon and Swart note in their critical analysis of the framework, “the express requirement for domestication in the Kampala Convention recognizes the fact that the full and proper implementation of the Convention is crucial to the advancement of the protection” of displaced persons.[2] Yet, the chasm between this robust normative architecture and the ground reality is highlighted by domestication deficits across the continent. As of late 2024, 34 of the African Union’s 55 Member States have ratified the instrument, leaving a significant minority outside its binding architecture. Notable absences include conflict-affected States like Sudan, which hosts the world’s largest displacement crisis yet remains outside the treaty’s fold. Uneven ratification leaves the Double-Lock dormant in critical jurisdictions. According to 2025 tracking, only three of the 34 ratifying States had successfully enacted standalone legislation. As of last month, Nigeria’s domestication bill pushed that number to four.
While these deficits affect all IDP rights generally, they have a devastating impact specifically on recruitment. Without domestic laws operationalizing the Kampala Convention, IDP camps, for instance, lack statutory security protocols and the formal civilian administration to actively prevent camp militarization.
Ethiopia, despite hosting the AU, ratified the Kampala Convention with significant reservations that weaken the mechanism. The government entered a reservation on Article 12, redefining compensation for displacement as discretionary “assistance” rather than a legal right to remedy. Furthermore, Ethiopia reserved on Article 22 (Dispute Settlement), effectively insulating the State from regional judicial oversight regarding its IDP policies. This prevents the African Court from adjudicating violations under this treaty, weakening the accountability loop.
Similarly, Nigeria has struggled for over a decade to enact a dedicated legal framework for internal displacement. Although the Kampala Convention Domestication Bill was finally signed into law in March 2026, delayed presidential assent had left a critical protection gap. In the interim, protection relied on the general Child Rights Act (2003), a fundamentally State-centric framework that fails to explicitly prohibit recruitment by non-State armed groups. This legislative fragmentation has created a void that groups like the Civilian Joint Task Force (CJTF) exploit to recruit children.
Meanwhile, Mozambique has opted for a policy framework rather than a legislative one to manage its internal displacement crisis. While policies articulate responsibilities, they lack the enforceability of hard law.
Conclusion: Turning the Key
The imposition of non-State actor obligations and the Straight-18 rule are pioneering developments that outpace global standards. However, paper protections cannot shield a child from recruitment. To operationalize this framework, the legal community must pursue strategic litigation and lobby States to withdraw reservations that act as rust in the mechanism. The Double-Lock exists; African jurists must now engage the mechanism.
[1] Application of the International Convention on the Elimination of All Forms of Racial Discrimination (Georgia v. Russian Federation), Preliminary Objections, Judgment, I.C.J. Reports 2011, p. 70, at p. 126, para. 134.
[2] J. Biegon and S. Swart, “The African Union Convention for the Protection and Assistance of Internally Displaced Persons in Africa,” African Yearbook on International Humanitarian Law 2009/2010 (Cape Town: Juta), 20-42, at 39.

Geoffrey Tasimba Maenzanise
Geoffrey Tasimba Maenzanise is a final-year law student at Zimbabwe Ezekiel Guti University with a strong academic interest in International Humanitarian Law (IHL) and human rights. During his placement with the International Committee of the Red Cross (ICRC) Regional Delegation for Southern Africa, he sourced relevant state practice documents and communications for Zimbabwe to contribute to the development of customary IHL. An accomplished student advocate, Geoffrey was an ICRC IHL national moot court finalist. This piece marks his first published article on African regional IHL frameworks, reflecting his commitment to exploring the intersection of legal theory and humanitarian realities.




















