Tlensk City - control map
Like Area 39, easy to defend, hard to attack. Both sides require good communication and skills to be successful on that map.
When defend: Put laymores and mines in strategic places around the A and B sites. You have to quickly rotate and react.
When attack: I find getting A easier than B, because of many good spots I can set up my defenses. Before attacking, try to clear enemy defenses, set your own and then approach to take the site.