HEIDELBERG, Germany — German federal police have sent out “wanted” posters for two Germans who they say are training at a Pakistan terrorist camp and planning suicide attacks such as one carried out in Afghanistan last month that killed two U.S. soldiers, according to German media. The two are members of an Islamist cell that German police busted in September when three of its other members were brewing up bombs, authorities said, to kill Americans in Germany. The two men in the posters — one a German, the other born in Lebanon but a resident of Germany — have been...