In Manipur, seven Manipur Rifles personnel were killed this afternoon when the security convoy of MLA Wungnaoshang Keishing was ambushed by unknown miscreants at Rihang under Litan Police Station in Ukhrul District. Police sources said, the seven personnel of the Manipur Rifles died in the incident and some injured personnel have been hospitalized in Imphal. Additional police force have been sent to the spot and search operation is going on to trace the culprits with the reinforcement