The role of intelligence is one of the most challenging and critical components of conflict. In modern conflict the knowledge of an opponent is often the difference between success and failure. This thesis examines the relationship between two significant events: The 1968 Tet Offensive and the Insurgency in Iraq in 2004. This thesis examines the intelligence resources available, the capabilities, and the impact of external influences. By comparing these two events, this thesis will identify common factors associated with the failure to provide adequate warning to senior military and civilian leaders.

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