TRAINING FORMATIONS
Formations used for physical training may also be used for combatives
training (FM 21-20). If the extended rectangular formation is used, the first
and third ranks should face the second and fourth ranks so that each soldier is
directly across him a partner. A large, grassy, outdoor area free of
obstructions is suitable for training. Each pair of soldiers should have an
8-foot square training space. When practicing throws or disarming techniques,
soldiers need twice the normal interval between ranks. Instructors also pair
soldiers according to height and weight.
MATTED ROOM
Because inclement weather can be a training distracter, the best training
area is an indoor, climate-controlled facility with both padded floor and walls.
Mats should be sufficiently firm to allow free movement, but provide enough
impact absorption to allow safe throws and takedowns.
PIT CONSTRUCTION
A common area for teaching hand-to-hand combat is a sawdust pit. Sawdust pits
are designed to teach throws and falls safely, but are not very suitable for
ground fighting. The figure below shows a training area for 200 soldiers with a
sawdust pit surrounding an instructor and a demonstrator platform.
a. To construct the pit, dig out and level an area 50 meters wide, and build
a retaining wall at least 24 inches high. The wall can be cinderblocks,
sandbags, or dirt if other materials are not available. (To prevent injuries
when using a cinderblock retaining wall, cover the wall and the top of the wall
with sandbags.) Place a layer of plastic sheeting on the ground to prevent the
growth of grass and weeds, and place a sand base up to 12 inches deep on top of
the plastic. Then, place a layer of sawdust about 6 inches deep on top of the
sand.
b. Build a 14-foot square demonstration area in the center of the pit with
the same type of retaining wall described in paragraph a. This area should be
large enough for two demonstrators and the primary instructor.

Combatives Training Pit
BAYONET ASSAULT COURSE
The bayonet assault course provides the commander a unique training
opportunity by allowing soldiers to employ rifle-bayonet fighting skills under
simulated combat conditions. The course can be built and negotiated so that
demands placed on the soldiers’ abilities and on their endurance approach those
experienced under combat conditions. Realistic sights and sounds of battle—fire,
smoke, confusion, and pyrotechnics—can also be created to enhance realism. The
training objectives of the bayonet assault course include:
• Improving rifle-bayonet fighting skills.
• Improving physical fitness and aggressiveness.
• Improving speed, strength, coordination, and accuracy.
• Providing realistic rifle-bayonet fighting under near combat conditions.
• Challenging the soldiers’ determination and stamina, which are needed in
combat.
• Providing an opportunity for team and squad leaders to develop their
leadership and control measures.
a. Safety. The safety of the soldiers should be the primary concern of the
instructor and his assistants. The best safety aids are constant control and
supervision. In addition, instructors should brief soldiers at the beginning of
each class on the requirements for safety during rifle-bayonet training.
Instructors use the following safety measures:
(1) Bayonets must be fixed and unfixed only on command.
(2) Rifles should be grounded near the targets when the soldiers are
ordered to move to the instructor’s platform for explanations or
demonstrations.
(3) A level surface that does not become slippery when wet should be
provided for the training area.
(4) Left-handed soldiers should be positioned so they are opposite another
left-handed soldier when working against the targets. This type of arrangement
prevents possible injury when executing a series of movements.
(5) When using the M16 rifle against a target, the force of contact during
the thrust movement may drive the hand gripping the small of the stock into
the forward assist assembly (on the right-hand side of the weapon near the
stock). To prevent injury to the hand, the soldier must maintain a firm grip
on the small of the stock. Gloves should be worn as part of the training
uniform when weather dictates.
b. Layout. The 300-meter-long course consists of a series of targets to
attack, and obstacles to negotiate. Lay it out over natural terrain, preferably
rough and wooded areas. Include natural obstacles such as streams, ravines,
ridges, and thick vegetation. Build artificial obstacles such as entanglements,
fences, log walls, hurdles, and horizontal ladders (Figure Below).

Example of nine-lane, 300-meter bayonet assault course.
c. Targets. Use a variety of targets to provide experience in different
attacks. The local Training and Support Center (TSC) can build the targets.
Targets composed of old tires are appropriate as well as the Ivan-type targets
used by range control—that is, the E-type silhouette, three-dimensional
personnel target (large), FSN 6920-01-164-9625 or the F-type silhouette,
three-dimensional personnel target (small), FSN 6920-00-T33-8777.
Targets should be durable but should not damage weapons. Place a sign near
each target to indicate the type of attack to be used.
d. Usage. An example of how to conduct the bayonet assault course is as
follows:
(1) Task. Negotiate the bayonet assault course.
(2) Conditions. Given nine lanes on a 300-meter bayonet assault course over
irregular terrain with four types of targets: thrust; parry thrust target;
parry, butt stroke to the groin target; and parry, butt stroke to head target
(Figure below). The targets are marked with a sign to indicate the required
attack. Given seven types of obstacles as shown in Figures 2-4 through 2-10.
Given a soldier in battle dress uniform with load-carrying equipment and a
rifle with a fixed bayonet.

Types of Targets

Log Wall

Hurdles

Ditch Jump

Log Balance and Horizontal Ladder

Tunnel Crawl

Fence Vault

Double-apron Barbed Wire Fence
(3) Standards. The course must be successfully negotiated by all
soldiers in the class with each soldier obtaining kills on 75 percent of the
total targets in his lane. The course must be negotiated in 5 minutes or less
(about 30 seconds for each 50 meters and time to attack and negotiate
obstacles).
WARNING To avoid injury, instructors ensure that the proper interval is
constantly maintained.