<p> Moscow: The Russian Federal Security Service (FSB) said on Wednesday it detained a German citizen who had been allegedly involved in organizing the explosion at a gas distribution station in Kalinigrad in March this year and had been trying to enter Russia, the state media say.</p>
<p> Moscow: The Russian Federal Security Service (FSB) said on Wednesday it detained a German citizen who had been allegedly involved in organizing the explosion at a gas distribution station in Kalinigrad in March this year and had been trying to enter Russia, the state media say.</p>