(MSF) – The conflict in Borno State started in 2009 when Boko Haram launched attacks in Bauchi, Borno, Yobe and Kano. By 2014, Boko Haram controlled large swathes of territory in Borno State. In 2015, Nigeria elected a new President who vowed to take back control of territory from Boko Haram and also stamp out corruption in the country. Since then the Nigerian army has been engaged in fighting with Boko Haram, including by launching airstrikes that began in 2016, in areas under Boko Haram control. The army has now taken back many cities and villages and is securing them.