Somali-based extremist group al-Shabaab is suspected of carrying out the early-morning attack on the Bishaaro Guest House, said Mohamed Saleh, Mandera’s regional commander.
The gunmen used grenades and improvised explosive devices to break into the guest house and then stormed in with guns, he said.
Al-Shabaab has vowed retribution on Kenya for sending troops into Somalia since 2011 to fight the militants, who are waging an insurgency against Somalia’s weak, Western-backed government. Kenyan security forces have managed to stop the wave of al-Shabab attacks in major cities in Kenya that have killed hundreds.
The campaign of attacks targeting non-Muslims has had a devastating impact on education. Many non-Muslim teachers have asked to be transferred from the region, causing a crisis in learning as they form the backbone of the teaching community.

