The Allied Democratic Forces (French: Forces démocratiques alliées; abbreviated ADF) is a Ugandan Islamist rebel group based in western Uganda and eastern Democratic Republic of the Congo (DRC). Some refer to the group as IS-DRC as a chapter of IS-CAP, but this terms is broader and tends to include non-ADF rebels. It is considered a terrorist organization by the Ugandan government and the United States. The group is sanctioned by the United States and the United Nations Security Council. Originally based in western Uganda, the ADF has expanded into eastern DRC where nearly all of its fighting has occurred. Most ADF fighters are Ugandan Muslims from the Baganda and Basoga ethnic groups.
Since the late 1990s, the ADF has operated in the Congo's North Kivu province near the border with Uganda. While repeated military offensives against the ADF have severely affected it, the ADF has been able to regenerate because its recruitment and financial networks have remained intact. Some of the attacks it has been blamed for also appear to have been committed by other rebel groups as well as the Armed Forces of the DRC (FARDC).