If Iran signs a nuclear deal with world powers it will have to accept inspections of its Military sites, the head of the UN's atomic watchdog Yukiya Ama** told AFP in an interview. The question of inspections is shaping up to be one of the thorniest issues as world powers try to finalise a deal by June 30 to prevent Iran from developing a nuclear bomb. Ama** said Tehran has agreed to implementing the Additional Protocol of the Nuclear **n-Proliferation Treaty (NPT) that allows for snap inspections of its nuclear facilities, and if required, Military sites.