Boko Haram insurgents have overrun a military base in Sabon Gari, Damboa Local Government Area of Borno State, killing dozens of soldiers and vigilantes, taking away military weapons.

The attack, which occurred around 4 p.m. on Saturday, was confirmed by security and local sources on Monday to newsmen.

According to a security source, the heavily armed insurgents launched the assault in large numbers, overwhelming the troops despite a strong defense.

“The base has endured over 100 attacks in the past, but this was one of the most devastating. Many soldiers and vigilantes were killed, and the insurgents seized all the armament at the base,” the source revealed. “They also set operational vehicles and buildings on fire.”