Soldier keeping watch over a possible enemy avenue of approach.
3-173. Procedures and considerations when identifying the enemy's likely avenues of approach (see figure 3-19) include —
- Conducting initial reconnaissance. If possible, do this from the enemy's perspective along each avenue of approach into the area of operations or engagement area.
- Identifying key and decisive terrain. This includes locations affording positions of advantage over the enemy, as well as natural obstacles and choke points restricting forward movement.
- Determining which avenues provide cover and concealment for the enemy while allowing him to maintain his tempo.
- Determining what terrain the enemy is likely to use to support each avenue.
- Evaluating lateral routes adjoining each avenue of approach.
Figure 3-19. Likely enemy avenues of approach