Central African troops backed by Russian allies have freed eight people abducted last week during an attack blamed on an armed group in the country's southeast, the defence ministry said Tuesday.
One civilian was killed, and 11 people were abducted during the attack on Friday, which was blamed on the Lord's Resistance Army (LRA) of Joseph Kony, local authorities said.
Upper-Ubangui regional governor Victor Bissekoin said there had been a resurgence in such abductions recently in the Central African Republic (CAR).
An army operation carried out on Monday targeted an LRA group some 20 kilometres (12 miles) northeast of Madama-Zouma, in Upper Mbomou, according to a ministry statement obtained by AFP.
"Eight civilians, including children, were freed. Two attackers were neutralised, and military equipment was impounded," the ministry said, adding that troops were still pursuing suspected rebels.
Intelligence reports indicate that Kony, wanted by the International Criminal Court (ICC), remains a fugitive in CAR after his group was forced out of northern Uganda in 2005 and 2006.
Before acquiring refuge in CAR, his armed group roamed the tropical forests of the Democratic Republic of the Congo (DRC) and parts of South Sudan, targeting unarmed isolated civilians.
The LRA leader is the subject of a long-standing active ICC arrest warrant issued on July 8, 2005, for 39 counts of war crimes and crimes against humanity.
The group, which Kony founded in Uganda in the late 1980s, waged an insurgency against the Ugandan government for decades before extending activities abroad.
LRA is notably accused of abductions, murders and the forced recruitment of children.