Good tactics?

See what you need to do is cause a smoke and fire diversion on the East side of the compound with some smoke grenades and a few men laying down grazing fire. Then you wait about 7-8 minutes for the security force to commit to that attack and you release your main strike force from the North while you have some concentrated artillery begin to shell the security force on the East (be sure your diversionary men have fallen back by then). At this point your main assault force should run on the prison, kill the guards, break the locks on the cells, and rescue the goat in distress. The team then evacuates and enjoys the the comfort of an appreciative goat on the other side of the river after the siege is done.

Your demo team should also leave a bunch of C4 in the prison, wait a few hours, then detonate it as an additional "Screw you guys this is our goat-lover!"

That my friend is good tactics.