Boko Haram attacks killed 400 since April

The increasing use of suicide bombers - often young women and girls forced to carry and detonate explosives in crowded areas - has killed at least 381 civilians in the two countries, Amnesty International group said in a statement on Tuesday.

"Boko Haram is once again committing war crimes on a huge scale, exemplified by the depravity of forcing young girls to carry explosives with the sole intention of killing as many people as they possibly can," said Alioune Tine, Amnesty International's director for West and Central Africa.

They said, "This wave of shocking Boko Haram violence, propelled by a sharp rise in suicide bombings, highlights the urgent need for protection and assistance for millions of civilians.

Governments in Nigeria, Cameroon and beyond must take swift action to protect them from this campaign of terror."

UCJ, UNILORIN.