Is this Truly Roaming eSIM valid for neighboring countries like Rwanda (Gisenyi/Kigali) or Uganda?

This specific Truly Roaming plan is valid only within the Democratic Republic of the Congo (DRC). For aid workers or digital nomads with regional assignments, it's crucial to note that if you cross the border from Goma (DRC) to Gisenyi (Rwanda), or into Uganda, your connection will cease. Rwanda and Uganda operate on entirely different network infrastructures and regulations. For seamless connectivity across multiple countries, you would need a separate regional eSIM or a local SIM for each new country you enter.