France's Le Triomphant, a nuclear missile submarine, is seen in this undated photo released by the French Navy Feb.16, 2009. [Xinhua/Reuters]
![France's Le Triomphant, a nuclear missile submarine, is seen in this undated photo released by the French Navy Feb.16, 2009. [Xinhua/Reuters]](http://images.china.cn/attachement/jpg/site1007/20090217/000bcdb95f1d0b0453e504.jpg "France's Le Triomphant, a nuclear missile submarine, is seen in this undated photo released by the French Navy Feb.16, 2009. [Xinhua/Reuters]")