 President Mohammed Buhari has mourned the Chief of Army staff, Lieutenant General Ibrahim Atahouh, and other victims of the military plane crash in Kaduna, saying they paid the ultimate price for peace and security in Nigeria. The late Chief of Army staff died on Friday after a military bitchcraft 350 aircraft crashed at the Kaduna International Airport, claiming all eight souls on board. President Buhari, in a statement issued by his spokesman, Femi Adishinau, said he saddened over the loss of the Army Chief and other military officers. He pledged that their death would not be in vain, condoling with the families of the deceased, the military and Nigerians in general.