Page:USMC MCDP 1-3 - Tactics.djvu/38

MCDP 1-3 -  Achieving a Decision enemy's lack of mobility by rapidly overrunning a key position faster than he can respond. It may mean interdicting enemy resupply routes when his supplies are running short. It may mean exploiting a lack of long-range weapons by employing standoff tactics. Whatever we determine the enemy's critical vulnerability to be, we must be prepared to rapidly take advantage of it.

There is no formula for determining critical vulnerabilities. Each situation is different. Critical vulnerabilities will rarely be obvious. This is one of the things that make mastery of tactics so difficult and one reason that so few actions achieve a decisive outcome. Identifying critical vulnerabilities is an important prerequisite to achieving a decision.

Shaping the Operating Area. Once we have developed an understanding of the situation and have determined enemy critical vulnerabilities to attack, we try to shape the operating area to our advantage. Shaping includes both lethal and nonlethal activities such as planning fires to fix the enemy, using an axis of advance to facilitate movement, designating objectives to focus our combat power, or using deceptive measures to reinforce enemy expectations. Shaping activities can make the enemy vulnerable to attack, impede or divert his attempts to maneuver, facilitate the maneuver of friendly forces, and otherwise dictate the time and place for decisive battle. Shaping forces the enemy to adopt courses of action favorable to us. We attempt to shape events in a way that allows us several options, so that by the time the moment for decisive action arrives, we