Iraqi military forces advanced further into Old Mosul after capturing several small neighborhoods from Islamic State fighters on June 20.

The Iraqi Federal Police said at least 27 IS fighters were killed, a number of vehicles destroyed.

This footage was shared by a local network in Mosul and is described as showing forces advancing in Old Mosul. Locals describe IS hitting houses with mortars and planting mines. Credit: YouTube/Al Mawsleya via Storyful