Security Forces CDC's Volume 3

The claymore is employed as part of the base defense obstacle plan to stop, delay, and disrupt enemy attacks. By strategically placing claymore mines, the aim is to hinder the enemy's progress and buy time for defensive measures to be implemented. The claymore's explosive power and directional fragmentation make it an effective tool for inflicting casualties and causing chaos among enemy forces, ultimately impeding their ability to launch successful attacks.

TRP stands for Target Reference Point. This acronym is commonly used in military and tactical contexts to refer to a specific location or point that serves as a target for various operations or maneuvers. It provides a clear and identifiable reference for troops or units to focus their efforts on during missions or exercises.

The correct answer is fixed. This means that the front and rear sights of the M9 pistol cannot be adjusted or moved. They are permanently fixed in place.

The correct answer is "slap, pull, observe, release, squeeze". This is because the acronym "s.p.o.r.t.s" is formed by taking the first letter of each word in the answer option.

High explosives are commonly used for fragmentation and blast effects. When detonated, high explosives release a large amount of energy in a short period of time, resulting in a powerful explosion. This explosion creates a shockwave that can cause fragmentation of surrounding objects, such as buildings or vehicles, and produce a blast effect that can cause damage or injury. Therefore, high explosives are the most suitable type of round for achieving fragmentation and blast effects.

Two range cards are prepared for each position.

The standard round with the M4 rifle is the M855 ball. This round is a 5.56x45mm NATO cartridge that is commonly used by the military. It is known for its accuracy and reliability, making it a popular choice for the M4 rifle. The M855 ball round is designed to penetrate targets effectively and has a steel penetrator at the tip to enhance its armor-piercing capabilities.

Target reference points are either natural or manmade features that are used to quickly locate targets. These points serve as landmarks or indicators that help individuals or systems identify the location of a specific target.

The primary purpose of preventative maintenance is to ensure that weapons are cleaned and properly lubricated. This helps to prevent the buildup of dirt, debris, and rust, which can affect the performance and lifespan of the weapons. Proper lubrication also helps to reduce friction and wear on the moving parts, allowing the weapons to operate smoothly and reliably. By keeping the weapons cleaned and properly lubricated, their overall condition and functionality can be maintained, similar to how they were when they were new.

The correct answer is 1800. This indicates that the maximum range for the M9 is 1800 meters.

The correct answer is "under no circumstance." This means that under no situation or condition would you use mk19 ammo in the m203. This suggests that using mk19 ammo in the m203 is strictly prohibited and should never be done.

The claymore is considered a mine or booby trap when employed in an uncontrolled role. This means that it is set up to be triggered by the unsuspecting enemy, causing a lethal force to be unleashed. In this context, the claymore functions as a hidden explosive device that is designed to inflict maximum damage on the enemy.

The claymore firing position should be located in a foxhole and covered position because this provides better protection and concealment for the operator. Being in a foxhole allows the operator to have a lower profile, making it harder for the enemy to spot them. Additionally, being in a covered position provides protection from enemy fire and reduces the chances of being detected. This strategic placement increases the effectiveness of the claymore and improves the operator's safety.

The correct answer is "loaded chamber indicator." On the M9 pistol, the dual purpose of the extractor/loaded chamber indicator is to indicate whether there is a round in the chamber. This is important for the user to know if the pistol is loaded or not. The extractor also serves the function of extracting the spent casing after firing. However, in this context, the primary purpose mentioned is the loaded chamber indicator.

The kill radius for hand grenades is typically around 5 meters. This means that anyone within a 5-meter radius of the explosion is likely to be killed by the blast or shrapnel. Hand grenades are designed to be highly effective in close-quarters combat and can cause significant damage within this range.

A programming cable is used with the base station when there is a need for external programming of the portable radio communications (PRC) 139. This suggests that the base station is capable of programming the PRC 139 through the use of a programming cable, allowing for customization and configuration of the portable radio communications device.

The magnetic north data is typically included in the marginal data section of a range card. This section is specifically designed to provide important information that may be needed quickly, such as magnetic north data, grid conversions, or other relevant data. Placing the magnetic north data in this section allows for easy access and ensures that it is readily available when needed.

The target reference points are used to control direct-fire weapons, but they can also be used for indirect fire weapons. This means that they serve as a guide or reference for aiming and directing both types of weapons.

The correct answer is m199 dummy. This type of ammo is used in the M4 but does not have a primer. A dummy round is typically used for training purposes or for testing the feeding and extraction of a firearm. It is designed to simulate the weight and dimensions of live ammunition but does not contain any propellant or primer, making it safe for training exercises.

The optimal employment capabilities of close precision equipment (CPE) marksmen and sharpshooter teams include response, overwatch, screening, and reconnaissance. This means that these teams are skilled in quickly reacting to threats or situations, providing cover and support from a vantage point, conducting thorough observation and surveillance, and identifying potential threats or targets. These capabilities make them valuable assets in tactical operations, as they can effectively respond to enemy actions and gather critical intelligence for the team.

The final protective line refers to a defensive line that is established to provide a last line of defense against enemy forces. It is typically positioned in front of friendly troops and is used to engage and suppress the enemy with grazing fire. Grazing fire is a type of fire that is directed horizontally and close to the ground, making it effective in preventing enemy advancement and causing casualties. Therefore, the correct answer is "Shoots grazing fire across your sector front."

The correct answer is 4 because the M4 stock has four operating positions. The operating positions refer to the different adjustable lengths or settings that the stock can be set to. This allows the user to customize the length of the stock to their preference and shooting style.

The forward assist is used to lock the bolt forward during immediate action procedures. This means that if the bolt does not fully close or is not in the correct position, the forward assist can be used to push the bolt forward and ensure it is properly locked in place. This is important in situations where quick and immediate action is required, such as during combat or other high-pressure situations.

Hand grenades typically have a short employment range, meaning they can only be thrown a relatively short distance. They also have a small casualty radius, which means the area of effect where the grenade can cause harm is limited. Additionally, hand grenades are designed with a delay element that allows the person throwing the grenade to have a safe distance before it explodes. These characteristics make hand grenades effective for close-quarters combat and allow for safer handling and throwing.

Hard wire lines should be inspected before installation to ensure they are in proper working condition and meet safety standards. Additionally, daily inspections are necessary after installation to identify any potential issues or damage that may have occurred during use. Regular inspections help to prevent accidents, ensure the efficient functioning of the lines, and minimize downtime.

Brevity codes are necessary for effective communications because they provide a concise and efficient way to convey information. By using short and standardized codes, individuals can quickly and accurately communicate complex messages without the need for lengthy explanations. This is particularly important in situations where time is limited or where clear and precise communication is crucial, such as in emergency situations or military operations. Brevity codes allow for streamlined and effective communication, ensuring that messages are understood and acted upon in a timely manner.

The MK19 has little effect on main battle tanks. This suggests that the MK19, which is a type of weapon, is not very effective against heavily armored vehicles like main battle tanks. It may be more suitable for engaging unarmored or lightly armored targets, as well as armored personnel carriers.

Submersion in 6 inches of water can cause rusting and malfunction in the radio. Water can seep into the internal components of the radio, leading to corrosion and damage. Rust can interfere with the proper functioning of the radio's circuits and connections, causing malfunctions or complete failure. Therefore, submersion in water is likely to be the main cause of rusting and malfunction in the radio.

Range cards are a record of firing data. They provide important information such as the distance to the target, the type of ammunition used, and any adjustments that need to be made for accurate firing. Range cards are essential for military personnel and marksmen to ensure precision and effectiveness in their shooting. They serve as a reference for future engagements and help in maintaining consistency and improving accuracy during training and combat scenarios.

The final step in laying a mine is to turn the legs rearward and then downward and spread each pair of legs at a 45 degree angle. This angle is likely chosen because it provides stability and ensures that the mine is securely anchored to the ground. A 45 degree angle allows the legs to be spread wide enough to provide stability, while also preventing the mine from being easily dislodged or tipped over.

The correct answer is "not overheat". The MK19 is a belt-fed automatic grenade launcher that is designed to withstand prolonged firing without overheating. It is equipped with a heat shield and cooling fins on the barrel to dissipate heat and prevent overheating. Therefore, even after prolonged firing, the barrel of the MK19 will not overheat.

Channel 1 on the AN/PRC 139 analog portable radio communication is reserved for priority use.

A range card typically includes two sectors of fire. These sectors represent the areas where the weapon or unit is able to engage targets effectively. By dividing the area into two sectors, it allows for better target acquisition and engagement, as well as providing a clear understanding of the boundaries of fire for the unit.

The correct answer is "shoulder, standing, sitting, prone position, and kneeling". This answer suggests that the M72 LAW (Light Anti-Tank Weapon) can be employed and fired from various positions, including shoulder, standing, sitting, prone position, and kneeling. This implies that the weapon is versatile and can be used effectively in different combat scenarios and positions depending on the situation.

The correct answer is 5. This suggests that the kill radius for an explosive round is 5 meters. This means that anyone within a 5-meter radius of the explosion is likely to be killed by the blast.

The correct answer is when ordered to fire there. This means that you would only fire in your secondary sector of fire if you have been specifically instructed or given orders to do so. It is important to follow orders and instructions in a military or tactical setting to maintain coordination and ensure the safety and effectiveness of the operation.

The M203 fires 40mm low velocity ammunition.

The claymore mine is used primarily as a defensive weapon. It is a directional explosive device that is designed to be set up and triggered by the defender, facing the direction of the anticipated enemy attack. When triggered, it releases a lethal blast of shrapnel in a specific direction, effectively halting or slowing down enemy advances and providing cover for the defender. Its purpose is to defend a specific area or position from enemy forces, making it a defensive weapon.

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To ensure that the trigger arming handle stays in the arm position, it is important to check if the launcher is fully extended. If the launcher is not fully extended, it may cause the trigger arming handle to fail in staying in the arm position. Therefore, checking the launcher for full extension is necessary to ensure proper functioning of the trigger arming handle.

The two detonator wells on top of the claymore allow for single or dual priming. This means that the claymore can be set up to be detonated by either one or two detonators, providing flexibility in its use.

A hot loop refers to a continuous line that is connected to every phone and switchboard. This allows for immediate communication and connectivity between all devices on the loop. It ensures that there is a constant connection between various communication points, making it efficient and reliable for transmitting information.

To remove the antenna from the receiver on an AN/PRC 139 radio, you need to turn the antenna counter clockwise. This means rotating the antenna in the opposite direction of the clock's hands when facing it. This action will loosen the antenna from its connection point, allowing you to remove it.

The secondary sector of fire is shown on the range card by using a broken or dashed line on the boundary. This helps to visually represent the area where the weapon system can engage targets effectively. The broken or dashed line indicates that the sector is not continuous and there may be gaps or limitations in the firing coverage.

The maximum effective range for the M240 Bravo with a tripod for a point target is 800 meters. This means that the weapon is capable of accurately engaging and hitting a specific target at a distance of up to 800 meters. Beyond this range, the accuracy and effectiveness of the weapon may significantly decrease.

The correct answer is Sra-MSgt because the question is asking for the minimum and maximum grade range that someone must have before being considered for the marksman position. In this given range, the minimum grade is Senior Airman (Sra) and the maximum grade is Master Sergeant (MSgt). Therefore, individuals must hold a rank between Sra and MSgt to be eligible for the marksman position.

To connect the line to the TA 312, the first step is to strip away one inch of insulation from the ends of the 2 wires. This is necessary in order to expose the conductive parts of the wires and ensure proper electrical connection.

The marginal data section of the range card includes information about the weapon, unit, call sign/date, meters each circle represents, and sensor ID numbers. This information is important for accurately recording and referencing the range data during operations.

The correct answer is m882. The M882 ball is the standard cartridge used with the M9 pistol.

Leaders should position weapons where they can protect their own forces, avoid detection from the enemy, and surprise the enemy with lethal fire. This means finding strategic locations that provide cover and concealment, as well as allowing for effective engagement without being easily targeted or destroyed by the enemy. By doing so, leaders can maximize the chances of success during engagements and maintain a tactical advantage over the enemy.