Aid workers from Medicins Sans Frontieres and the Red Cross were among the victims.
The bombing took place at a camp in Rann, in Nigeria's northeast, near the border with Cameroon.
Khói bốc lên từ trại Rann ở Nigeria Source: AAP
Aid workers from Medicins Sans Frontieres and the Red Cross were among the victims.
The bombing took place at a camp in Rann, in Nigeria's northeast, near the border with Cameroon.