This official account of the crisis in the Persian Gulf traces the Canadian Forces commitment to the Gulf region in response to Iraqi aggression in 1990-1991. Written by two officers who served in the Persian Gulf during the period of hostilities in 1991, this official account is the fruit of four years of detailed research. Based upon their personal experiences, numerous interviews, and unrestricted access to official papers, they have produced a candid account of value for both the military professional and the interested civilian. In January 1991, the Chief of Defence Staff authorized the Director of History to post Major Jean Morin as field historian to the staff of the Commander, Canadian Forces Middle East (Commodore Ken Summers). It was the first time since the Korean War that a historical officer had been posted to the staff of a Canadian commander overseas.