The Council condemned all international terrorist actions carried out after 2001, including the attacks in Istanbul in 2003. Moreover, the Council passed Resolution 1386 that authorized the establishment of an international force toward preventing further terror acts in Afghanistan. More specifically, through this resolution the Council established the International Security Assistance Force (ISAF) that would assist “the Afghan Interim Authority in the maintenance of security in Kabul and its surrounding areas, so that the Afghan Interim Authority as well as the personnel of the United Nations can operate in a secure environment.” Therefore, the correct option is A.