NATO claims that the bombing of targets such as bridges was aimed at impairing the Yugoslav Army's command and control structure. However, the efficacy of the campaign and choice of targets was brought into question by human rights groups, after bridges of no conceivable strategic relevance to the military situation in Kosovo were bombed, including a bridge which led to Hungary, a NATO country. MAICL argued that the civilian deaths caused were clearly disproportionate to the military benefits in response to NATO's justification of actions.[8]