Militants of the terror group launched their attack against the outpost at Mararrabar Kimba in the volatile Borno state late on Friday, two unnamed military sources told AFP on Saturday.
The assailants were reportedly driving more than a dozen pickup trucks with heavy machine guns mounted on their top. Terrorists were accompanied by three armored personal carriers stolen from security forces, Presstv Reported.
The terror convoy, flanked by a fleet of armed men firing from motorbikes, emerged from the woods and sped straight towards the outpost.
“There was a serious gunfight,” one of the sources said, adding, “The troops put up a good fight, but they were outgunned and overwhelmed... unfortunately, the base fell to the terrorists, who took away weapons and fled.”
The base lies some 135 kilometers from the state capital Maiduguri. It was not yet clear whether there were casualties, especially as some troopers reportedly scattered into the woods to escape the attack.
One eyewitness had told the sources that some of stranded soldiers arrived at Biu, a town around 45 kilometers away from the outpost, a number of them wounded.
Boko Haram’s nine-year militancy is estimated to have killed more than 27,000 people and forced 1.8 million others to flee their homes.
In 2015, Boko Haram pledged allegiance to the Takfiri Daesh terrorist group.