This manual discusses major Army operations in an urban environment. This environment, consisting of complex terrain, a concentrated population, and an infrastructure of systems, is an operational environment in which Army forces will operate.
A US Army field manual with overview on doctrinal guide primarily intended for the Theater Airfield Operations Group (TAOG), Airfield Operations Battalion (AOB), and air traffic services (ATS) company commanders, subordinate leaders, and assigned personnel.
A manual intended for the combined arms commander and staff. It encompasses doctrine established in FMs 5-100, 6-20 series, 71-100, 100-5, and 100-7. The doctrine presented in the following chapters seeks to develop the full potential of obstacles as a component of combat power.