Organized crime, terrorist attacks perpetrated by extremists, the spread of weapons of mass destruction, political conflicts, and the collapse of states all represent potential dangers for Germany. Natural and environmental disasters also a pose considerable risks. Well-known examples include the storm Kyrill, which brought traffic to a standstill across the country, or the Europe-wide power outage caused by a damaged cable near the river Ems.
more (URL: http://www.hightech-strategie.de/en/167.php)