The incident in relation to 9/11 represented the attack on the World Trade Centre located in America on September 11, 2001. On this date, 19 hijackers from various Arab nations took regulation of four American commercial aircrafts while crashing them into the South and North Tower of World Trade Centre within New York, Virginia, Pentagon building in Arlington, and Pennsylvania. The United States launched ‘Operation Enduring Freedom’ in reaction to the 9/11 attacks which was against all those who were suspected to be the minds behind this attack.