Looking to strengthen trade, investment and energy ties with Iran, Prime Minister Narendra Modi arrives in Iran on a two-day visit; A group of terrorists attacks a convoy of the Assam Rifles killing a Junior Commissioned Officer (JCO) and five jawans in Chandel district of Manipur; Delhi Chief Minister Arvind Kejriwal says Aam Aadmi Party will fight the Goa Assembly polls scheduled next year; and more on news wrap of the day.