Joseph Kasongo in the context of "Kisangani"

The National Congress for the Defence of the People (French: Congrès national pour la défense du peuple, CNDP) was a Congolese Rwandan-backed paramilitary rebel group active in the eastern Democratic Republic of the Congo during the Kivu conflict. Established on 26 July 2006 by Laurent Nkunda in North Kivu Province, the CNDP emerged as the immediate successor to the Congolese Rally for Democracy–Goma (RCD-Goma), another Rwandan-sponsored rebel faction. With strong military and financial ties to Rwanda, the CNDP positioned itself as a defender of the Tutsi population and claimed to be combating the Democratic Forces for the Liberation of Rwanda (FDLR), a pretext it used to challenge President Joseph Kabila's government while engaging in the illicit extraction and commercialization of natural resources.

In 2002, Nkunda served as RCD-Goma's brigade commander in Kisangani. By early 2003, he inaugurated the political movement Synergie pour la paix et la concorde. The RCD-Goma remained active until a 2003 peace deal in South Africa led to a transitional government and the goal of unifying the country by integrating all major armed groups into a national army. However, fearing marginalization under Kabila's administration, the RCD-Goma sought to preserve its influence. Nkunda was appointed as the group's commander in North Kivu but declined to attend his swearing-in in Kinshasa, citing security concerns. Analysts suggested Rwanda positioned Nkunda as a proxy to retain its control over the eastern DRC. In December 2003, Synergie pour la paix et la concorde was formalized in Bukavu and established its operational base in Goma. Tensions escalated after the February 2004 arrest of Officer Joseph Kasongo in South Kivu for his alleged involvement in the assassination of President Laurent-Désiré Kabila. Clashes between the army and the RCD-Goma erupted, culminating in a ten-day siege of Bukavu, after which Nkunda's forces retreated. By December 2004, internal schisms within the RCD-Goma deteriorated when local Hutu leaders issued letters condemning the manipulation of Banyarwanda identity and pledging loyalty to the central government. This division prompted North Kivu's Governor Eugène Serufuli to shift allegiance to Kinshasa, signaling the decline of the RCD-Goma's influence. By mid-2005, Nkunda's network had grown as former RCD-Goma commanders defected to his cause. On 8 September 2005, he accused the government of ethnic cleansing in North Kivu and called for its removal by force. The same year, many ex-RCD-Goma soldiers defected to Nkunda's ranks amid the ongoing military integration process known as brassage. The government issued an arrest warrant for Nkunda, and in late 2005, the first major confrontation between defectors and national forces took place in Rutshuru Territory.