Reduction (military)


In military tactics, a reduction is accomplished when an encircling force conducts successful offensive operations over an invested force. The "reduction" refers to the shrinking in size of the pocket of territory occupied by the invested force, which would appear to be reduced as seen from a map. It is one of the four possible outcomes of investment, the others being relief, surrender or a breakout

Overview

The general objective of encirclement maneuvers is to effect an enemy surrender or a reduction of the enemy force. It is generally preferred for an enemy to surrender, as it entails the least risk of casualties to the victorious party. There are, however, some exceptions. For example, British General Shute during the battle of the Somme:
I'm going to tell you this much, you know what you have got to do, the more prisoners you take, the less food you'll get, because we have to feed them out of your rations!

Nevertheless, the decision to reduce an encirclement may be made for a number of reasons: