Army spokesperson Jules Ngongo Tshikudi confirmed the morning attack in Banyali Kilo, a district in conflict-riven Ituri, but did not give a death toll as he said the armed forces were still searching the area.
"They set fire to several houses, looted property ... and killed around 30 people, both men and women," said local civil society president Charite Banza.
Banyali Kilo resident Jean Basiloke said children were also among the 35 people whose bodies had been counted so far.
He, Banza and Tshikudi blamed members of the CODECO group, one of several dozen armed militias that have destabilised Congo's densely forested eastern territory.
The government declared a state of siege in Ituri and neighbouring North Kivu province in 2021, in an attempt to stem rampant militia violence in the country's vast mineral-rich east. But the killings and rebel activity have not shown any sign of abating.
(Reporting by by Erikas Mwisi Kambale; Writing by Anait Miridzhanian and Alessandra Prentice; Editing by Jonathan Oatis)
