India, April 19 -- Delhi Police has arrested four "radicalised" men from Maharashtra, Odisha and Bihar who allegedly planned terror activities, carried out recce of sensitive locations to target them and attempted to recruit others through encrypted online platforms.

An Improvised Explosive Device (IED) and related material were seized during the operation, police said. Two of the accused were in the process of assembling a remote-controlled toy car fitted with an IED to target crowded places, officials said on Saturday.

The Special Cell apprehended two of the accused from Maharashtra and one each from Odisha and Bihar in a coordinated, intelligence-led operation, the officials said.

The four were influenced by extremist ideology centr...