Drone attack from Sudan kills 17 in Chad, Chadian government says

The intensifying conflict between Sudan's warring factions has claimed new casualties in Chad, with a drone strike on the border town of El Tina killing at least 17 civilians and prompting President Mahamat Idriss Déby to order the complete closure of Chad's 1,300-kilometre border with Sudan. This represents a significant escalation in the regional security crisis that has been mounting since Sudan's April 2023 conflict erupted between the Sudanese Armed Forces and the paramilitary Rapid Support Forces. The drone attack, which struck civilian areas in El Tina, marks a troubling pattern of spillover violence that has gradually encroached on Chadian territory over the past eighteen months. Unlike earlier cross-border incidents that could be characterized as isolated skirmishes, this strike demonstrates the increasing sophistication and reach of military assets deployed in Sudan's civil war—a critical concern for the stability of the broader Sahel region and West Africa's fragile security architecture. Chad's response—total border closure and maximum military mobilization—signals government recognition that the conflict is no longer a Sudanese problem but a direct threat to national security. The country, already struggling with its own internal security challenges from insurgent groups and trafficking networks, now faces the prospect of hosting additional refugees fleeing