The last is enclave in mosul. The army has told the bbc that british fighters are among the militants. Earlier, the Iraqi Military said it had captured almost all of the area our correspondent orla guerin, and cameraman nico hameon, have sent us this report from the front line. Heading to the front line in mosul. You have to run. And beware of snipers. But troops from iraqs Emergency Response division are advancing every day. The target here a hospital complex. We move deeper into the battle. Getting a chance to see how the fight is being taken to the so called Islamic State. Urban warfare at its most intimate. Near enough to throw a hand grenade. Then this. Well, the fight here is at extremely close quarters, this is the most forward position the iraqi troops have. They tell us that the nearest is position is just 15 metres away, and when they are firing here, the distance is so small that sometimes they can see the faces of the is militants. The troops here, mostly young, determined