In late August 1971, Chad faced a significant political crisis when an attempted coup d'état aimed at overthrowing President François Tombalbaye failed. The coup was reportedly orchestrated by factions opposed to Tombalbaye’s government, which had been characterized by its authoritarian approach and ethnic favoritism. Following the botched coup, officials in Chad accused Egypt of backing the insurgents, claiming that Egyptian support was a pivotal factor in the coup attempt. This accusation was a reflection of the ongoing tensions and complexities of regional politics in North Africa. In response, the Chadian government swiftly broke off diplomatic relations with Egypt, marking a significant escalation in the hostilities between the two nations at that time.

The aftermath of the coup attempt saw a crackdown on dissent within Chad. Tombalbaye’s administration intensified its efforts to consolidate power, leading to increased repression of political opponents and any perceived threats. The government's allegations against Egypt were not only about direct military support but also included a broader narrative of foreign interference in Chad’s internal affairs. The diplomatic fallout represented a moment of heightened nationalism in Chad as the government sought to rally public support against external enemies, real or perceived.