Five persons identified as Mangal Mahaton, Sanjay Kumar Prasad, Satnarayan Gupta, Arjundhan and Sanjay Uprety were injured in an Improvised Explosive Device (IED) explosion in the Viewland area in Ukhrul District of Manipur on April 3, reports The Sangai Express. Police are yet to establish the motive behind the explosion and no militant organization has claimed responsibility for the attack as yet.