Nine dead as 7 suicide bombers hit NE Nigeria

Maiduguri : Nine people have been killed in a string of suicide attacks in Maiduguri, a city in Nigeria's restive northeast where Boko Haram Islamists began a deadly insurgency in 2009, police said.

The attacks occurred as Nigeria began a two-day public holiday for Eid al-Fitr which marks the end of the Muslim holy fasting month of Ramadan.

Police said the bombings, which began late on Sunday, were carried out by seven suicidebombers, six of whom were women. 

They targeted the campus of Maiduguri University and residential buildings in a district just northeast of the city, which is capital of Nigeria's Borno State. 

State police spokesman Victor Isuku said the violence began when a male bomber blew himself up on campus, killing himself and wounding three security guards, one of whom later died. 

Minutes later, four female suicide bombers entered a community on the northeastern outskirts of the city, with two of them blowing themselves up inside two residential buildings, killing eight and wounding another 11. 

Another detonated her explosives without injuring anyone, while the fourth tried to do the same but was injured and arrested, later succumbing to her wounds, Isuku said. 

Several hours later, two more female bombers staged another attack on the university, blowing themselves up without causing any casualties. 

"In all, 16 people -- including the (seven) suicide bombers -- died in the multiple explosions while 13 people were injured," Isuku said.