New levels/ maps

Theres gonna be three new levels for all game types and 3 more missions for co-op story yeww i just made this discovery my self folow this link and look at co-op then theres three levels locked i think ones third echelon not sure about the two others

Link: http://g2w.ubi.com/splinter-cell-conviction/match/en/missions/6-Single_player_story