Russia's FSB nabs a German citizen for a Kaliningrad pipeline blast using a home-made bomb. It accused him of acting on the instructions of a Ukrainian man also living in the north German city. <br /><br />Strap Lines:<br />Russia has arrested a German citizen it accuses of terrorism. <br />Authorities discovered explosive materials in the suspect's car.<br />The FSB alleges Ukrainian involvement in the sabotage plot. <br />The target of the alleged attack was a gas pipeline in Kaliningrad.<br /><br /><br />#RussiaGermanyClash #PipelineSabotage #FSBArrest #EnergySecurityAlert<br />