Operational Medicine Medical Education and Training

FMST Student Manual - 2008 Web Edition*

UNITED STATES MARINE CORPS

Field Medical Training Battalion
Camp Lejeune

 FMST 1303

Medical Support for Military Operations in Urban Terrain (MOUT)

TERMINAL LEARNING OBJECTIVES

1.   Given an urban combat environment, individual combat equipment, and standard field medical equipment and supplies, provide medical support for Military Operations in Urban Terrain (MOUT), to meet mission requirements.  (FMST-HSS-1303)

ENABLING LEARNING OBJECTIVES

1.   Without the aid of references, identify the definition of urban warfare, per the student handout.  (FMST-HSS-1303a)

2.   Without the aid of references, given a list, identify the potential health threats of Military Operations in Urban Terrain (MOUT), per the student handout.  (FMST-HSS-1303b)

3.   Without the aid of references, given a list, identify the special requirements of casualty evacuation (CASEVAC) in MOUT, per the student handout.  (FMST-HSS-1303c)

4.   Without the aid of references, given the requirement in a simulated combat scenario, operate in a MOUT environment, to meet mission requirements per the student handout.  (FMST-HSS-1303d)

1.  INTRODUCTION

Background - throughout history, battles have been fought on urbanized terrain.  Recent examples are Beirut, Panama City, Mogadishu, and Iraq.  It is impossible to develop one set of tactics, techniques and procedures (TTP’s) that can be applied to every scenario.  Combatants and medical providers are required to quickly adapt to each mission, terrain, and situation.

Definition - urban warfare, or MOUT, is best defined as those military actions planned and conducted on a terrain where man-made structures impact the tactical options available to the commander.  This terrain is characterized as a four-dimensional (air, buildings, streets, and subways) battlefield with the following features:

- Considerable rubble.

- Ready-made fortified fighting positions.

- An isolating effect on all combatants.

2.   CONSIDERATIONS OF MOUT


F
ALLUJAH, Iraq - A vehicle gunner with 1st Battalion, 6th Marine Regiment, looks out on the city as his unit patrols the back alleyways of Fallujah. The unit typically patrols the city streets several times a day, maintaining a strong military presence here and searching for insurgents and illegal arms.

The military commander must take many factors into consideration when planning MOUT operations. Two of which, terrain and rules of engagement are discussed here:

Terrain - four-dimensional battlefield.

- Enemy observation positions are likely in high, isolated structures such as steeples or lone high-rise buildings.

- Assaulting forces can become quickly isolated, confused and cut-off by a tangle of unfamiliar structures.

- Small assaulting units are at a great disadvantage due to multiple floors, rooms, stairways, and doors.  The enemy may make great use of these obstacles to inflict serious losses.

Rules of Engagement -  “US Forces and allies operate with restrictive Rules of Engagement (ROE), reflecting the morals and values considered proper for a civilized society.  Unfortunately, the tactical advantage will often go to the belligerent, who disregards or actively endangers the safety of civilians” (PHTLS 6th ed. P 586).  Therefore, it is important to remember that every action has consequences.  ROE may change from day to day, or from situation to situation.  ROE are designed to:

- Avoid alienation of the local population.

- Reduce the risk of adverse world opinion.

- Preserve structures and facilities for future use.

- Preserve vital cultural facilities and grounds.

3.  MEDICAL CONSIDERATIONS OF MOUT

Casualty rates are generally higher than conventional battles.  Explosions are the most frequent cause of injury in an urban setting.  These explosions may be generated from tanks, mortars, or improvised explosive devices (IED’s).  These explosions are likely to produce blast related injuries which are covered in a separate lesson.  Small units may be spread out across a large area.  Unit training in the practice of “self-aid” and “buddy-aid” is essential.  Each combatant should be able to quickly and effectively apply a tourniquet, field dressing, and hemostatic agent.


AL TAQADDUM, Iraq– Servicemembers help triage injured Iraqi civilians outside of Taqaddum’s medical facility after a suicide truck bomb exploded in northern Habbiniyah.

Potential Health Threats of MOUT include:

Psychological Casualties

In addition to blast injuries, units are likely to experience an increase in psychological injuries.  This is due to lengthy exposure to factors resulting from a constant threat of a hidden enemy.  Prolonged fear of sniper fire and hidden IED’s along with the repeated sight of the dead and dying are predominant factors leading to combat stress casualties.  Medical units should be prepared to treat these individuals.

Civilian Casualties

Medical units must be prepared for the influx of large numbers of civilian casualties.  Units should prepare for the possibility of geriatric and pediatric patients. Large numbers of civilians could overwhelm the capabilities of military medical units.  Units should, therefore, establish a plan for this possibility prior to engaging.

Infectious Disease

Areas experiencing urban combat are likely to have many infectious diseases in the area.  The problem will be worse due to poor general sanitation measures and limited amount of public health services.  

Animals:  Diseases can also be carried by the many animals in the area (rats, mice, dogs, etc.).

People:  Interacting with the civilian populace or enemy prisoners of war can expose you or your Marines to such diseases as malaria, tuberculosis or leishmaniasis. Sexually transmitted diseases such as gonorrhea, syphilis, hepatitis, and HIV may also be prevalent.

Water:  Potable water will be limited.  Troops in urban conflict can consume up to 5 quarts per day on a normal occasion and 12 quarts of water per day in extreme            heat environments.  If the demand for water is greater than the ability to re-supply, they may be tempted to drink water from local sources.  This exposes them to hepatitis, intestinal parasites and industrial toxins.


Twentynine Palms, CA- Marines from 3rd Battalion, 5th Marine Regiment, carry a ‘casualty’ to safety in the urban assault lane of the training at Range 215. The MOUT facilities were built to replicate the actual environment that Marines will face when deployed.

Casualty Evacuation

Moving casualties in an urban environment can be difficult and time consuming.  Moving a litter patient only a few hundred yards could take an hour or more.  Ground evacuation vehicles will require heavy armor that can withstand small arms fire as well as rocket propelled grenades (RPG) and IED’s.  Helicopter evacuation is difficult due to the tight operating environment.  They too are susceptible to small arms fire and RPG’s. 

Special equipment requirements of CASEVAC

Simply finding casualties in an urban environment can be difficult.  Explosions can cause buildings to crumble trapping patients inside.  Vehicles can crash due to explosions, hostile fire, or operator error.  Events such as these may lead to complicated rescue efforts that require special equipment such as: axes, crowbars, jacks, ropes, collapsible litters, and cutting tools.

REFERENCE

Pre-Hospital Trauma Life Support, Military Edition, 6th Edition, Chapter 26

REV: July 2008


MOUT Review

1.  Describe the characteristics of the terrain associated with MOUT.

2.  Identify the predominant factors that lead to combat stress casualties in a MOUT environment.

3.  List three sources of infectious disease that are found in a MOUT environment.

4.  Identify some events that may lead to complicated CASEVAC efforts in a MOUT environment. 

 

*The FMST Student Manual was produced by the Field Medical Training Battalion-East, Camp Lejeune, North Carolina. This 2008 web edition has been enhanced by the Brookside Associates, Ltd., preserving all of the original text material, while augmenting, modifying, eliminating or replacing some of the graphics to comply with privacy and copyright laws, and to enhance the training value. These enhancements are marked with a red box  and are C. 2008, with all rights reserved.

 

 

 

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