An Islamic State terrorist has been arrested in Delhi after a brief exchange of fire in the heart of the city. The terrorist, identified as Abu Yusuf, hailed from Balrampur in UP. Around 15 kg of Improvised Explosive Devices (IEDs) was recovered from the terrorist who was nabbed after a round of firing at Dhaula Kuan area of Delhi. Following the arrest of an Islamic State terrorist in Delhi on Friday night, Uttar Pradesh Police has been put on high alert.