Femi Babafemi, who shared the video said the NDLEA officers were able to overpower the assailants after two hours of gunfight.
A video has been shared on social media showing the moment NDLEA officers came under gunfire attack.
The incident happened after armed hoodlums protecting illicit drug warehouses in Opuje forest, Edo State ambushed the NDLEA officers.
The spokesperson of the anti-drug agency, Femi Babafemi, who shared the video said the NDLEA officers were able to overpower the assailants after two hours of gunfight.
Three NDLEA officers were badly injured while one just had brain surgery.
Watch the video below: