Left Wing Violence in Germany
German police find explosive devices on Berlin railway
A German policeman stands next to an S-Bahn train track after bottles with flammable liquids were found in Berlin, 11 October. A left-wing group said it planted the devices on the train tracks
German police have discovered another explosive device designed to derail trains in Berlin - the third in two days.
The leftist Hekla Reception Committee said in an online statement that it had planted the devices in protest at the presence of German troops in Afghanistan.