 Complete the following phrase:  Despite promises, no sign of improvement in the economic situation surfaced. Implementation of promised political reforms was almost nil, and criticism of government policies became increasingly centered on Mujib. Serious disorientation in the armed services, disenchantment in society, deteriaration of law and order created a huge mistrust of Mujib and his government including the Awami League itself. The then chief of army staff K M Shafiullah and chief of air staff A.K. Khandker stood stunned and idle during this situation. On 15 August 1975, Mujib, and most of his family, were 