text: Support Area Operations
  Legend:
  AO area of operations
  ARTY artillery
  ATACMS Army Tactical Missile Systems
  HIMARS High Mobility Artillery Rocket System
  km kilometer
  LC line of contact
  LCC land component command
  MLRS multiple launch rocket system
  MRL multiple rocket launcher
  SA support area
  SRBM short-range ballistic missile
  Figure 3-3. Doctrinal template of notional depths and frontages