Republic of the Congo
Rebels targeted the town of Oicha, the biggest in the Beni territory of North Kivu province in the attack on Sunday.
Some of the victims were shot inside their houses while others were burned. At least twenty houses were set on fire by the attackers.
The Congolese military said ADF sought to take revenge on the civilian population after a string of losses inflicted on the group by government forces.
ADF still manages to carry out deadly attacks despite the presence of Congolese and Ugandan forces in the area.
Last week, the group was blamed for the deaths of 47 people in the Lubero territory.
Affiliated with Islamic State, ADF has targeted churches in Ituri and North Kivu provinces. Since 2021, the Congolese and Ugandan armies have carried out joint operations against the ADF.
But the two armies have only achieved limited success.
02:19
105 years after Tulsa Massacre, the fight for reparations continue in the US
01:21
DR Congo: Anger after rebel massacre in Ituri
Go to video
Nigerian, Beninese militias kill dozens of Fulani herders in border raid
00:55
Rebel alliance seizes key Tessalit military camp in northern Mali
01:33
Malians respond to the death of defence Minister Sadio Camara
01:08
Mali Defence Minister killed in car bomb as nationwide fighting intensifies