marine corps

…Depending on the training of the individual, the Marine may fire at anything seen or may hesitate too long before firing. Improper target identification is one of the leading causes of fratricide, so leaders must pay…

…When not accompanied by armored vehicles, Marines move in a single file along one side of the street under cover of fires from supporting weapons. Individual Marines should be detailed to observe and cover a specific…

…If the Marines have grenades, then Shooter Number Two immediately throws a grenade into the room as discussed in Paragraph 19.c. of this section. If the Marines do not have any grenades, the stand/kneel…

…The patrol should also be equipped with a safety rope to which each Marine is tied. To improve their footing in slippery sewers and storm drains, the squad members may wrap chicken wire or screen wire…

Glossary 31 July 2019 ADP 3-90 Glossary-5 *corps An echelon of command and tactical formation that employs divisions, multi-functional brigades, and functional brigades to achieve objectives on land. countermobility operations (Army) Those combined…

…Figure B-4 shows the backblast areas of Marine light recoilless weapons in the open. Figure B-4. Backblast Areas of Light Recoilless Weapons in the Open (1) When firing recoilless weapons in the open, Marines…

…For example, the attack on the Marine compound in Lebanon can be considered a terrorist attack instead of a military action because the Marines were officially in a noncombat activity (a multinational peacekeeping activity). b. Terrorists…

…Upon occupying a building, Marines board up all windows and doors. By leaving small gaps between the slots, Marines can use windows and doors as good alternate firing positions. n. Loopholes should be used extensively in…

…Every other Marine in an assault force should carry demolitions, and other selected personnel should carry blasting caps. The same Marine should not carry both the explosives and the blasting caps because of the danger of…

…If a unit engages or is engaged by the enemy, there are two basic options that Marines may follow. The first and most preferred option is to immediately return fire and conduct a hasty clearing of…

…The Marine should be taught how to scan a target area from OPs or from fighting positions. Use of proper scanning techniques enables observers to quickly locate and identify targets. The Marine searches quickly without optics…

…For the individual Marine, such gear includes entrenching tools, helmets, sand, and blankets. These items are supplemented with fire extinguishers. d. Fire is so destructive that it can easily overwhelm personnel regardless of extraordinary precautions. Marines…

…To defeat enemy urban camouflage, Marines should be alert for common camouflage errors such as: Tracks or other evidence of activity Shine or shadows Unnatural color or texture Muzzle flash, smoke, or dust Unnatural sounds and…

…Emplacement of Antitank Mines When moving through a building, Marines must not pick up anything—food, valuables, enemy weapons, or other items. Such items could be rigged with pressure devices that explode when they are moved…

…In the attack of a built-up area (population 100,000+), the GCE of a MEF would be a Marine division. However, in the initial stages of an amphibious or MPF operation, a reinforced infantry battalion…

Section V Clearing Techniques This section will discuss basic clearing techniques; however, the fundamentals may have to be modified depending on the various situations and building/room layouts that Marines may encounter. Caution should be taken…

…A Marine then sprays the lower room with gunfire using three-round bursts and drops through the mousehole. Figure C-3. Upper Floors Secured h. Marines should avoid predictability when entering and clearing rooms. They should…

…They are positions from which Marines can watch and listen to enemy activity in a specific sector. They warn the unit of enemy approach and should be positioned in the upper floors of buildings to give…

…It may require being augmented by available Marines. If carrying elements are used to move ammunition forward, a Marine can carry about 75 to 90 pounds by using a pack frame. Bulky and heavier loads can…

…When moving within a building that is under attack (Figure A-17), Marines should avoid silhouetting themselves in doors and windows. If forced to use a hallway (Figure A-18), Marines should move by hugging the…