As for plot details none were revealed but the box art hints at a prequel to the Modern Warfare games. The character on the box and in the teaser trailer seems to be wearing the same mask as Ghost from Modern Warfare 2. Players who played Modern Warfare 2 would know that Ghost was killed in action near the ending of the single player campaign. Maybe this is just speculation or it could be about a new special ops unit. We will just have to wait for the Xbox event in a few weeks to know for sure. In the meantime check out the teaser trailer and the official box art below.