Obstructive Obstacles
Obstructive obstacles are used primarily to deny terrain visibility to the enemy, thus creating uncertainty in targeting friendly troops. Although ancient in use as tar smoke pots, modern smoke screens are temporary and are used as a tactical measure during manoeuvring, often when a unit is performing a position change.
Read more about this topic: Obstacles To Troop Movement
Famous quotes containing the word obstacles:
“It is very rare that you meet with obstacles in this world which the humblest man has not faculties to surmount. It is true we may come to a perpendicular precipice, but we need not jump off, nor run our heads against it. A man may jump down his own cellar stairs, or dash his brains out against his chimney, if he is mad.”
—Henry David Thoreau (1817–1862)