text: Reconnaissance Operations
  The start and release points define that section of the route where the unit collects detailed information. The
  commander places PLs and checkpoints to maintain coordinated reconnaissance, control movement and
  maneuver, or designate critical points. The commander places additional control measures to coordinate
  indirect and direct fire, as necessary (see figure 4-3).
  Figure 4-3. SBCT route reconnaissance mission
  PLANNING AND EXECUTION CONSIDERATIONS
  4-72. The commander integrates ground, air, and other technical assets to allow for either faster or more
  detailed route reconnaissance. The commander orders aerial reconnaissance if the squadron must complete
  the reconnaissance mission quickly. When time is limited, aerial reconnaissance is essential in determining
  areas clear of enemy forces and obstacles and in cueing ground reconnaissance about where to focus efforts.
  4-73. The commander establishes priorities of fire and indirect fire control measures if enemy contact is
  possible or expected. The squadron considers built-up areas, protected sites, and civilians in both the planning
  and execution of indirect fires.
  4-74. If the commander requires detailed information on a route, ERTs can conduct deliberate
  reconnaissance of critical points along the route more quickly and accurately than route reconnaissance
  conducted by a Cavalry unit. If the commander anticipates significant obstacles or is required to determine a
  hasty classification of bridges, fords, ferry sites, and tunnels, engineers are normally task organized to
  the squadron.