The United States Army Engineer Open PDF Document Details Document Type Technical Report Publication Date Nov 27, 2007 Accession Number AD1120483 Entities People Charles Kidwell Organizations United States Army Sergeants Major Academy Tags Communities of Interest Human Systems Weapons Technologies DTIC Thesaurus Topics American Revolution Army Asymmetric Warfare Civil War Combat Operations Construction Countermobility Engineering Engineers Explosive Devices Explosives Fortifications Improvised Explosive Devices Materials Military Doctrine Mobility Second World War United States Vietnam War War Warfare