The BBC has put together a very useful interactive map regarding the current situation on the border between Pakistan and Afghanistan. The picture on the left is just a thumbnail. You can get to the full map (and report) by clicking here or on the picture.
In addition to the map, the BBC has included some audio reports, related stories and even a methodology(!) section. I am not an expert in this area so I cannot vouch for the underlying accuracy of the analysis but it is an effort that is well worth checking out.