Possible Clues:

• Battle site
• Legitimate-looking facade
• Kind of door or yard
• 'Down in ___!'
• War zone that is right away from country's boundary
• Shell corporation, often
• '89 Jon Butcher album "Pictures From the ___"
• Today, all sides are leading with it and those in the firing line are aware of it
• Illegal laundering operation, say
• Moving line on a weather map