NATO and Afghan officials say the deadly attack is under investigation. A police statement quoted Afghan Defense Ministry spokesman Zahir Azimi as saying that a terrorist in an army uniform opened fire on both local and foreign troops. __________________Germany's military says a German brigadier general was also injured, adding he was not in a life threatening condition. Afghan President Hamid Karzai has strongly condemned what is usually referred to as an insider attack in which local security forces turned on their NATO partners. Ayaz Gul for VOA News, Islamabad. 北约和阿富汗官方称,正在调查这起致命袭击.一份援引自阿富汗国防部发言人查希尔 阿兹米的警方声明称,一名身着军服的恐怖分子同时向阿富汗军人和外国军人开火.___________________德国军方称,一名德国准将受伤,他补充说,其伤势并未危急生命.阿富汗总统哈米德`卡尔扎伊强烈谴责此次通常会被称为是内部袭击的事件.在过去这些事件中,当地安全部队袭击了他们的北约伙伴.VOA新闻,阿亚兹`古尔,伊斯兰堡报道.