Japanese hostage in Algeria southeast in amenas Threat of global jihad network Date, incidents that Japanese expatriates are kidnapped by Islamic militants in the plant enterprise "Nikki" in Algeria southeast in amenas has occurred. Date now, but the details are not clear, such as the number and the perpetrators actual situation of the victims, I think I like to say that it can be explained from the terrorism research analysis from the point of view of security. Month now, from it is also a top-handle in any in Japan this incident is news, Japan is very surprised at the threat of the terrorism. In recent years political and economic as well attention to the rise of China is gathered, attention to the threat of international terrorism in the general society can not be denied is a feeling that was slightly faded. Also in the international community, the United States is due to the withdrawal from Iraq and Afghanistan will trend to the al-Qaeda threat was Usuma' expanded, the threat of terrorism represented by al-Qaeda does not mean that never fade.