Okay.. We're up against at least 20 skilled fighters.. I've lost a few scouts that tried to gather information but here's what I know..
There are a couple of groups of archers on the walls of the fortress, the fortress itself doesn't seem to be finished. there are alot of workers around
There are two layers to the stronghold, the inner section seems to be defended by a forcefield.. any attempt to break through it has failed
Other than that I don't have too much more information as of this moment