All the injured were rushed to Thoubal district hospital. The area has been cordoned off by the police. Police is combing the area to search for other IEDs by using metal detectors.
Representatives of the Committee on Mass Protest against Assam Rifles organised sit-ins to protest against the paramilitary force's legal notice to Republican Party of India-Athawale national secretary Maheshwar Thounaojam for harming the "reputation of the organisation".
A powerful bomb exploded close to Manipur Chief Minister Okram Ibobi Singh's official residence amid high security deployment on Independence Day eve but no casualty was reported.