Introduction
The September 11, 2001 terrorist attacks (9/11) on the World Trade Center in New York City and in other parts of the United States (US) has accounted for a heightened sense of anxiety in the international community. With the US, one of the most powerful nations of the world, being the target of the dreadful attacks, the terrorist attacks have served as a strong warning that impresses on the anarchic state of international relations. Considering the event happened at a time when international solidarity is improving through organizations and sub-communities between nations, many changes have taken place in international relations resulting from the ...