This analytic and historical study provides a revealing look at naval operational intelligence by embracing the fundamental question of what OPINTEL is and how it answers the fundamental question «Where is the enemy, in what strength, and disposition, and what is he doing right now?» It is primarily the result of an Operational Intelligence Lessons-Learned Symposium held at the National Maritime Intelligence Training Center in Dam Neck, Virginia, 12-13 September 1998. The participants included...