The vanguard (sometimes abbreviated to van and also called the advance guard) is the leading part of an advancing military formation. It has a number of functions, including seeking out the enemy and securing ground in advance of the main force.
In naval warfare the van is the advance ship, or fleet, that will make the initial engagement with an enemy Naval fleet.
History
The vanguard derives from the traditional division of a
medieval army into three battles or
wards; the Van, the Main (or Middle), and the
Rearguard.
The term originated from the medieval French
avant-garde, i.e. "the advance guard". The vanguard would lead the line of march and would deploy first on the field of battle, either in front of the other wards or to the right if they deployed in line.
The makeup of the vanguard of a 15th century Burgundian army is a typical example. This consisted of:
-
A contingent of Light cavalry, from whom a forward detachment of scouts was drawn;
-
The main body of the vanguard, accompanied by civil officials and trumpeters to carry messages and summon enemy towns and castles to surrender; and
-
A body of workmen under the direction of the Master of Artillery whose job it was to clear obstacles which would obstruct the baggage and artillery travelling with the main army.
In an English force of the period, the foreriders of the vanguard would be accompanied by the harbingers, whose job was to locate lodgings for the army for the following night.
[Rogers (2007), pp 76–7]
In modern times, the word can also be referred to as a group of people leading the way in new developments or ideas.
Forward detachments
During World War II, the
Red Army began forming
ad hoc vanguard formations called "forward detachments"
(peredovye otriady), from
Field army,
corps and divisional units. Forward detachments brought together the mobile (motorized or mechanized) elements of the parent formation to play an exploitation role once a breakthrough of the German lines occurred. A rifle division, for example, might mount one or two
of
infantry on trucks, with motorized antitank guns and motorized
artillery in support.
[David M. Glantz, Colossus Reborn, University Press of Kansas, Lawrence, KS, 2005, pp. 110, 119]
See also
