In defence of its record, the United States says it has spent over$1 billion over the past decade or so to help clear unexploded munitions in East Asia, the Balkans and the Middle East.

• 美国为其记录辩护说，在过去的大约十年里，该国已经花费超过10亿美元用于在东亚、尔干和中东等地区帮助清除未爆炸的炸弹。