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The official United States Army manual, U.S. Army Reconnaissance and Surveillance Handbook provides tactics, techniques, and procedures for reconnaissance and surveillance planning, mission management, and reporting. Throughout history, military leaders have recognized the importance of reconnaissance and surveillance. Gaining and maintaining contact with the enemy is essential to win the battle, and U.S. military history contains many examples where our knowledge of the enemy, or lack of knowledge, directly led to victory or defeat. The role of reconnaissance and surveillance has not diminished on the modern battlefield if anything, it has become even more important. Ba"