But even though attacks were down compared with the first six months of 2011 , violence is taking a `` devastating toll on civilians , '' the report said . NEW : No others are wounded . A suicide bomber attacks the base on foot , then a truck bomb follows . No international coalition team members are killed . The Taliban claim victory .
NEW : No others are wounded . A suicide bomber attacks the base on foot , then a truck bomb follows . No international coalition team members are killed . The Taliban claim victory .