The TV has been talking up the battle of Mosul. They claim to have taken the half of the city on the west bank of the Tigris river, and are now talking about taking the half the city on the other bank of the river.
The TV does not say if allied/Iraqi forces have surrounded Mosul and cut it off from food and supplies. Since the TV doesn't talk about it, I guess that the surviving ISIS half of Mosul is still in contact with the rest of the ISIS lands. Which is not encouraging.
Thruout all history, the way to conquer a city has been to surround it and starve it out. It's been true since the Greeks besieged Troy. The Germans tried to take Stalingrad by frontal assault rather than surrounding it. Did not work out for them. Cities are man made defensive works. Fighting from house to house with grenades and assault rifles is the toughest kind of fighting anywhere. If you have the combat power to push into a defended city, you have plenty of combat power to surround it and then just wait for the defender to get hungry.
So what are we doing in Mosul anyhow? Do we have any US newsies with our forces at the front?