(http://news.bbcimg.co.uk/media/images/74253000/jpg/_74253710_nigeriachibok4640414.jpg) 'Soldiers overpowered' A government official in Borno state told the BBC around 100 girls were thought to have been abducted from the school.
The exact number of missing students had yet to be established, as some of the girls had managed to return to their homes.
Parents had earlier told the BBC that more than 200 students had been taken from the school.
Residents in the area reported hearing explosions followed by gunfire last night, said BBC reporter Mohammed Kabir Mohammed in the capital, Abuja.
Continue reading the main story (http://www.theinfostride.com/forum/#story_continues_2) Boko Haram at a glance
- Founded in 2002
- Official Arabic name, Jama'atu Ahlis Sunna Lidda'awati wal-Jihad, means "People Committed to the Propagation of the Prophet's Teachings and Jihad"
- Initially focused on opposing Western education
- Nicknamed Boko Haram, a phrase in the local Hausa language meaning, "Western education is forbidden"
- Launched military operations in 2009 to create an Islamic state across Nigeria
- Founding leader Mohammed Yusuf killed in same year in police custody
- Succeeded by Abubakar Shekau, who the military wrongly claimed in 2013 had been killed
- Nigerian students living in fear (http://www.theinfostride.com/news/world-africa-24353555)
- What is Nigeria's Boko Haram? (http://www.theinfostride.com/news/world-africa-13809501)
"Many girls were abducted by the rampaging gunmen who stormed the school in a convoy of vehicles," AFP news agency quotes Emmanuel Sam, an education official in Chibok, as saying.
Another witness, who requested anonymity, told AFP that gunmen overpowered soldiers who had been deployed to provide extra security ahead of annual exams.
A student, who did not wish to be named and managed to escape, told the BBC they were sleeping when armed men burst into their hostel and asked to be shown the school's store.
The schoolgirl said the men loaded the food items in the store into a truck and ordered some of the girls to climb in.
The other girls were packed into a bus and two other trucks, one carrying sacks of food and the other petrol.
The girl said the convoy had passed about three villages when the truck she was in developed a fault and was forced to slow down.
(http://news.bbcimg.co.uk/media/images/73225000/jpg/_73225966_1b90f3e5-64d5-43b9-b311-8df7c2d9466a.jpg) The attackers are thought to be from the Islamist group, Boko Haram This gave her and about 10 to 15 other girls the opportunity to jump off and escape into the bush.
Nigerian media reported that two members of the security forces had been killed, and residents said 170 houses were burnt down during the attack.
Boko Haram emerged as a critic of Western-style education, and its militants frequently target schools and educational institutions.
This year, the group's fighters have killed more than 1,500 civilians in three states in north-east Nigeria, which are currently under emergency rule.
The government recently said that Boko Haram's activities were confined to that part of the country.
However, Monday's bombings in Abuja prompted renewed fears that the militants were extending their campaign to the capital.
Source: BBC.co.uk