Following clashes with Boko Haram jihadists in the Lake Chad area, some 16 Nigerian soldiers have been reported missing, military and militia sources told AFP on Tuesday.
The news agency reported that the incident began when gunmen in several trucks attacked a military base and a local market in the town of Kukawa late on Monday, briefly forcing troops out of the base.
“Our soldiers engaged the terrorists in a fierce battle following the attack.
“So far, 16 soldiers are missing, but search teams are combing the general area to locate them,” a military officer told AFP from Maiduguri.
There were no immediate reports of casualties on either side, but a civilian militia group confirmed that 16 soldiers were missing and also said one civilian had been killed in the crossfire.
The attack came hours after Boko Haram jihadists attacked soldiers in Kumshe village near the border with Cameroon.
Last month, two Nigerian soldiers were killed when troops on foot patrol stepped on a mine around Kumshe.
Boko Haram has intensified its attacks on military targets in the northeastern states of Borno and Yobe in recent months.
The nine-year jihadist conflict, which has spilled into Niger, Cameroon and Chad, has killed 27,000 people and left some 1.8 million homeless in Nigeria alone.